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CCEdit-main/src/controlnet11/annotator/oneformer/detectron2/__init__.py

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+# Copyright (c) Facebook, Inc. and its affiliates.
+
+from .utils.env import setup_environment
+
+setup_environment()
+
+
+# This line will be programatically read/write by setup.py.
+# Leave them at the bottom of this file and don't touch them.
+__version__ = "0.6"

CCEdit-main/src/controlnet11/annotator/oneformer/detectron2/checkpoint/__init__.py

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+# -*- coding: utf-8 -*-
+# Copyright (c) Facebook, Inc. and its affiliates.
+# File:
+
+
+from . import catalog as _UNUSED  # register the handler
+from .detection_checkpoint import DetectionCheckpointer
+from fvcore.common.checkpoint import Checkpointer, PeriodicCheckpointer
+
+__all__ = ["Checkpointer", "PeriodicCheckpointer", "DetectionCheckpointer"]

CCEdit-main/src/controlnet11/annotator/oneformer/detectron2/checkpoint/c2_model_loading.py

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+# Copyright (c) Facebook, Inc. and its affiliates.
+import copy
+import logging
+import re
+from typing import Dict, List
+import torch
+from tabulate import tabulate
+
+
+def convert_basic_c2_names(original_keys):
+    """
+    Apply some basic name conversion to names in C2 weights.
+    It only deals with typical backbone models.
+
+    Args:
+        original_keys (list[str]):
+    Returns:
+        list[str]: The same number of strings matching those in original_keys.
+    """
+    layer_keys = copy.deepcopy(original_keys)
+    layer_keys = [
+        {"pred_b": "linear_b", "pred_w": "linear_w"}.get(k, k) for k in layer_keys
+    ]  # some hard-coded mappings
+
+    layer_keys = [k.replace("_", ".") for k in layer_keys]
+    layer_keys = [re.sub("\\.b$", ".bias", k) for k in layer_keys]
+    layer_keys = [re.sub("\\.w$", ".weight", k) for k in layer_keys]
+    # Uniform both bn and gn names to "norm"
+    layer_keys = [re.sub("bn\\.s$", "norm.weight", k) for k in layer_keys]
+    layer_keys = [re.sub("bn\\.bias$", "norm.bias", k) for k in layer_keys]
+    layer_keys = [re.sub("bn\\.rm", "norm.running_mean", k) for k in layer_keys]
+    layer_keys = [re.sub("bn\\.running.mean$", "norm.running_mean", k) for k in layer_keys]
+    layer_keys = [re.sub("bn\\.riv$", "norm.running_var", k) for k in layer_keys]
+    layer_keys = [re.sub("bn\\.running.var$", "norm.running_var", k) for k in layer_keys]
+    layer_keys = [re.sub("bn\\.gamma$", "norm.weight", k) for k in layer_keys]
+    layer_keys = [re.sub("bn\\.beta$", "norm.bias", k) for k in layer_keys]
+    layer_keys = [re.sub("gn\\.s$", "norm.weight", k) for k in layer_keys]
+    layer_keys = [re.sub("gn\\.bias$", "norm.bias", k) for k in layer_keys]
+
+    # stem
+    layer_keys = [re.sub("^res\\.conv1\\.norm\\.", "conv1.norm.", k) for k in layer_keys]
+    # to avoid mis-matching with "conv1" in other components (e.g. detection head)
+    layer_keys = [re.sub("^conv1\\.", "stem.conv1.", k) for k in layer_keys]
+
+    # layer1-4 is used by torchvision, however we follow the C2 naming strategy (res2-5)
+    # layer_keys = [re.sub("^res2.", "layer1.", k) for k in layer_keys]
+    # layer_keys = [re.sub("^res3.", "layer2.", k) for k in layer_keys]
+    # layer_keys = [re.sub("^res4.", "layer3.", k) for k in layer_keys]
+    # layer_keys = [re.sub("^res5.", "layer4.", k) for k in layer_keys]
+
+    # blocks
+    layer_keys = [k.replace(".branch1.", ".shortcut.") for k in layer_keys]
+    layer_keys = [k.replace(".branch2a.", ".conv1.") for k in layer_keys]
+    layer_keys = [k.replace(".branch2b.", ".conv2.") for k in layer_keys]
+    layer_keys = [k.replace(".branch2c.", ".conv3.") for k in layer_keys]
+
+    # DensePose substitutions
+    layer_keys = [re.sub("^body.conv.fcn", "body_conv_fcn", k) for k in layer_keys]
+    layer_keys = [k.replace("AnnIndex.lowres", "ann_index_lowres") for k in layer_keys]
+    layer_keys = [k.replace("Index.UV.lowres", "index_uv_lowres") for k in layer_keys]
+    layer_keys = [k.replace("U.lowres", "u_lowres") for k in layer_keys]
+    layer_keys = [k.replace("V.lowres", "v_lowres") for k in layer_keys]
+    return layer_keys
+
+
+def convert_c2_detectron_names(weights):
+    """
+    Map Caffe2 Detectron weight names to Detectron2 names.
+
+    Args:
+        weights (dict): name -> tensor
+
+    Returns:
+        dict: detectron2 names -> tensor
+        dict: detectron2 names -> C2 names
+    """
+    logger = logging.getLogger(__name__)
+    logger.info("Renaming Caffe2 weights ......")
+    original_keys = sorted(weights.keys())
+    layer_keys = copy.deepcopy(original_keys)
+
+    layer_keys = convert_basic_c2_names(layer_keys)
+
+    # --------------------------------------------------------------------------
+    # RPN hidden representation conv
+    # --------------------------------------------------------------------------
+    # FPN case
+    # In the C2 model, the RPN hidden layer conv is defined for FPN level 2 and then
+    # shared for all other levels, hence the appearance of "fpn2"
+    layer_keys = [
+        k.replace("conv.rpn.fpn2", "proposal_generator.rpn_head.conv") for k in layer_keys
+    ]
+    # Non-FPN case
+    layer_keys = [k.replace("conv.rpn", "proposal_generator.rpn_head.conv") for k in layer_keys]
+
+    # --------------------------------------------------------------------------
+    # RPN box transformation conv
+    # --------------------------------------------------------------------------
+    # FPN case (see note above about "fpn2")
+    layer_keys = [
+        k.replace("rpn.bbox.pred.fpn2", "proposal_generator.rpn_head.anchor_deltas")
+        for k in layer_keys
+    ]
+    layer_keys = [
+        k.replace("rpn.cls.logits.fpn2", "proposal_generator.rpn_head.objectness_logits")
+        for k in layer_keys
+    ]
+    # Non-FPN case
+    layer_keys = [
+        k.replace("rpn.bbox.pred", "proposal_generator.rpn_head.anchor_deltas") for k in layer_keys
+    ]
+    layer_keys = [
+        k.replace("rpn.cls.logits", "proposal_generator.rpn_head.objectness_logits")
+        for k in layer_keys
+    ]
+
+    # --------------------------------------------------------------------------
+    # Fast R-CNN box head
+    # --------------------------------------------------------------------------
+    layer_keys = [re.sub("^bbox\\.pred", "bbox_pred", k) for k in layer_keys]
+    layer_keys = [re.sub("^cls\\.score", "cls_score", k) for k in layer_keys]
+    layer_keys = [re.sub("^fc6\\.", "box_head.fc1.", k) for k in layer_keys]
+    layer_keys = [re.sub("^fc7\\.", "box_head.fc2.", k) for k in layer_keys]
+    # 4conv1fc head tensor names: head_conv1_w, head_conv1_gn_s
+    layer_keys = [re.sub("^head\\.conv", "box_head.conv", k) for k in layer_keys]
+
+    # --------------------------------------------------------------------------
+    # FPN lateral and output convolutions
+    # --------------------------------------------------------------------------
+    def fpn_map(name):
+        """
+        Look for keys with the following patterns:
+        1) Starts with "fpn.inner."
+           Example: "fpn.inner.res2.2.sum.lateral.weight"
+           Meaning: These are lateral pathway convolutions
+        2) Starts with "fpn.res"
+           Example: "fpn.res2.2.sum.weight"
+           Meaning: These are FPN output convolutions
+        """
+        splits = name.split(".")
+        norm = ".norm" if "norm" in splits else ""
+        if name.startswith("fpn.inner."):
+            # splits example: ['fpn', 'inner', 'res2', '2', 'sum', 'lateral', 'weight']
+            stage = int(splits[2][len("res") :])
+            return "fpn_lateral{}{}.{}".format(stage, norm, splits[-1])
+        elif name.startswith("fpn.res"):
+            # splits example: ['fpn', 'res2', '2', 'sum', 'weight']
+            stage = int(splits[1][len("res") :])
+            return "fpn_output{}{}.{}".format(stage, norm, splits[-1])
+        return name
+
+    layer_keys = [fpn_map(k) for k in layer_keys]
+
+    # --------------------------------------------------------------------------
+    # Mask R-CNN mask head
+    # --------------------------------------------------------------------------
+    # roi_heads.StandardROIHeads case
+    layer_keys = [k.replace(".[mask].fcn", "mask_head.mask_fcn") for k in layer_keys]
+    layer_keys = [re.sub("^\\.mask\\.fcn", "mask_head.mask_fcn", k) for k in layer_keys]
+    layer_keys = [k.replace("mask.fcn.logits", "mask_head.predictor") for k in layer_keys]
+    # roi_heads.Res5ROIHeads case
+    layer_keys = [k.replace("conv5.mask", "mask_head.deconv") for k in layer_keys]
+
+    # --------------------------------------------------------------------------
+    # Keypoint R-CNN head
+    # --------------------------------------------------------------------------
+    # interestingly, the keypoint head convs have blob names that are simply "conv_fcnX"
+    layer_keys = [k.replace("conv.fcn", "roi_heads.keypoint_head.conv_fcn") for k in layer_keys]
+    layer_keys = [
+        k.replace("kps.score.lowres", "roi_heads.keypoint_head.score_lowres") for k in layer_keys
+    ]
+    layer_keys = [k.replace("kps.score.", "roi_heads.keypoint_head.score.") for k in layer_keys]
+
+    # --------------------------------------------------------------------------
+    # Done with replacements
+    # --------------------------------------------------------------------------
+    assert len(set(layer_keys)) == len(layer_keys)
+    assert len(original_keys) == len(layer_keys)
+
+    new_weights = {}
+    new_keys_to_original_keys = {}
+    for orig, renamed in zip(original_keys, layer_keys):
+        new_keys_to_original_keys[renamed] = orig
+        if renamed.startswith("bbox_pred.") or renamed.startswith("mask_head.predictor."):
+            # remove the meaningless prediction weight for background class
+            new_start_idx = 4 if renamed.startswith("bbox_pred.") else 1
+            new_weights[renamed] = weights[orig][new_start_idx:]
+            logger.info(
+                "Remove prediction weight for background class in {}. The shape changes from "
+                "{} to {}.".format(
+                    renamed, tuple(weights[orig].shape), tuple(new_weights[renamed].shape)
+                )
+            )
+        elif renamed.startswith("cls_score."):
+            # move weights of bg class from original index 0 to last index
+            logger.info(
+                "Move classification weights for background class in {} from index 0 to "
+                "index {}.".format(renamed, weights[orig].shape[0] - 1)
+            )
+            new_weights[renamed] = torch.cat([weights[orig][1:], weights[orig][:1]])
+        else:
+            new_weights[renamed] = weights[orig]
+
+    return new_weights, new_keys_to_original_keys
+
+
+# Note the current matching is not symmetric.
+# it assumes model_state_dict will have longer names.
+def align_and_update_state_dicts(model_state_dict, ckpt_state_dict, c2_conversion=True):
+    """
+    Match names between the two state-dict, and returns a new chkpt_state_dict with names
+    converted to match model_state_dict with heuristics. The returned dict can be later
+    loaded with fvcore checkpointer.
+    If `c2_conversion==True`, `ckpt_state_dict` is assumed to be a Caffe2
+    model and will be renamed at first.
+
+    Strategy: suppose that the models that we will create will have prefixes appended
+    to each of its keys, for example due to an extra level of nesting that the original
+    pre-trained weights from ImageNet won't contain. For example, model.state_dict()
+    might return backbone[0].body.res2.conv1.weight, while the pre-trained model contains
+    res2.conv1.weight. We thus want to match both parameters together.
+    For that, we look for each model weight, look among all loaded keys if there is one
+    that is a suffix of the current weight name, and use it if that's the case.
+    If multiple matches exist, take the one with longest size
+    of the corresponding name. For example, for the same model as before, the pretrained
+    weight file can contain both res2.conv1.weight, as well as conv1.weight. In this case,
+    we want to match backbone[0].body.conv1.weight to conv1.weight, and
+    backbone[0].body.res2.conv1.weight to res2.conv1.weight.
+    """
+    model_keys = sorted(model_state_dict.keys())
+    if c2_conversion:
+        ckpt_state_dict, original_keys = convert_c2_detectron_names(ckpt_state_dict)
+        # original_keys: the name in the original dict (before renaming)
+    else:
+        original_keys = {x: x for x in ckpt_state_dict.keys()}
+    ckpt_keys = sorted(ckpt_state_dict.keys())
+
+    def match(a, b):
+        # Matched ckpt_key should be a complete (starts with '.') suffix.
+        # For example, roi_heads.mesh_head.whatever_conv1 does not match conv1,
+        # but matches whatever_conv1 or mesh_head.whatever_conv1.
+        return a == b or a.endswith("." + b)
+
+    # get a matrix of string matches, where each (i, j) entry correspond to the size of the
+    # ckpt_key string, if it matches
+    match_matrix = [len(j) if match(i, j) else 0 for i in model_keys for j in ckpt_keys]
+    match_matrix = torch.as_tensor(match_matrix).view(len(model_keys), len(ckpt_keys))
+    # use the matched one with longest size in case of multiple matches
+    max_match_size, idxs = match_matrix.max(1)
+    # remove indices that correspond to no-match
+    idxs[max_match_size == 0] = -1
+
+    logger = logging.getLogger(__name__)
+    # matched_pairs (matched checkpoint key --> matched model key)
+    matched_keys = {}
+    result_state_dict = {}
+    for idx_model, idx_ckpt in enumerate(idxs.tolist()):
+        if idx_ckpt == -1:
+            continue
+        key_model = model_keys[idx_model]
+        key_ckpt = ckpt_keys[idx_ckpt]
+        value_ckpt = ckpt_state_dict[key_ckpt]
+        shape_in_model = model_state_dict[key_model].shape
+
+        if shape_in_model != value_ckpt.shape:
+            logger.warning(
+                "Shape of {} in checkpoint is {}, while shape of {} in model is {}.".format(
+                    key_ckpt, value_ckpt.shape, key_model, shape_in_model
+                )
+            )
+            logger.warning(
+                "{} will not be loaded. Please double check and see if this is desired.".format(
+                    key_ckpt
+                )
+            )
+            continue
+
+        assert key_model not in result_state_dict
+        result_state_dict[key_model] = value_ckpt
+        if key_ckpt in matched_keys:  # already added to matched_keys
+            logger.error(
+                "Ambiguity found for {} in checkpoint!"
+                "It matches at least two keys in the model ({} and {}).".format(
+                    key_ckpt, key_model, matched_keys[key_ckpt]
+                )
+            )
+            raise ValueError("Cannot match one checkpoint key to multiple keys in the model.")
+
+        matched_keys[key_ckpt] = key_model
+
+    # logging:
+    matched_model_keys = sorted(matched_keys.values())
+    if len(matched_model_keys) == 0:
+        logger.warning("No weights in checkpoint matched with model.")
+        return ckpt_state_dict
+    common_prefix = _longest_common_prefix(matched_model_keys)
+    rev_matched_keys = {v: k for k, v in matched_keys.items()}
+    original_keys = {k: original_keys[rev_matched_keys[k]] for k in matched_model_keys}
+
+    model_key_groups = _group_keys_by_module(matched_model_keys, original_keys)
+    table = []
+    memo = set()
+    for key_model in matched_model_keys:
+        if key_model in memo:
+            continue
+        if key_model in model_key_groups:
+            group = model_key_groups[key_model]
+            memo |= set(group)
+            shapes = [tuple(model_state_dict[k].shape) for k in group]
+            table.append(
+                (
+                    _longest_common_prefix([k[len(common_prefix) :] for k in group]) + "*",
+                    _group_str([original_keys[k] for k in group]),
+                    " ".join([str(x).replace(" ", "") for x in shapes]),
+                )
+            )
+        else:
+            key_checkpoint = original_keys[key_model]
+            shape = str(tuple(model_state_dict[key_model].shape))
+            table.append((key_model[len(common_prefix) :], key_checkpoint, shape))
+    table_str = tabulate(
+        table, tablefmt="pipe", headers=["Names in Model", "Names in Checkpoint", "Shapes"]
+    )
+    logger.info(
+        "Following weights matched with "
+        + (f"submodule {common_prefix[:-1]}" if common_prefix else "model")
+        + ":\n"
+        + table_str
+    )
+
+    unmatched_ckpt_keys = [k for k in ckpt_keys if k not in set(matched_keys.keys())]
+    for k in unmatched_ckpt_keys:
+        result_state_dict[k] = ckpt_state_dict[k]
+    return result_state_dict
+
+
+def _group_keys_by_module(keys: List[str], original_names: Dict[str, str]):
+    """
+    Params in the same submodule are grouped together.
+
+    Args:
+        keys: names of all parameters
+        original_names: mapping from parameter name to their name in the checkpoint
+
+    Returns:
+        dict[name -> all other names in the same group]
+    """
+
+    def _submodule_name(key):
+        pos = key.rfind(".")
+        if pos < 0:
+            return None
+        prefix = key[: pos + 1]
+        return prefix
+
+    all_submodules = [_submodule_name(k) for k in keys]
+    all_submodules = [x for x in all_submodules if x]
+    all_submodules = sorted(all_submodules, key=len)
+
+    ret = {}
+    for prefix in all_submodules:
+        group = [k for k in keys if k.startswith(prefix)]
+        if len(group) <= 1:
+            continue
+        original_name_lcp = _longest_common_prefix_str([original_names[k] for k in group])
+        if len(original_name_lcp) == 0:
+            # don't group weights if original names don't share prefix
+            continue
+
+        for k in group:
+            if k in ret:
+                continue
+            ret[k] = group
+    return ret
+
+
+def _longest_common_prefix(names: List[str]) -> str:
+    """
+    ["abc.zfg", "abc.zef"] -> "abc."
+    """
+    names = [n.split(".") for n in names]
+    m1, m2 = min(names), max(names)
+    ret = [a for a, b in zip(m1, m2) if a == b]
+    ret = ".".join(ret) + "." if len(ret) else ""
+    return ret
+
+
+def _longest_common_prefix_str(names: List[str]) -> str:
+    m1, m2 = min(names), max(names)
+    lcp = []
+    for a, b in zip(m1, m2):
+        if a == b:
+            lcp.append(a)
+        else:
+            break
+    lcp = "".join(lcp)
+    return lcp
+
+
+def _group_str(names: List[str]) -> str:
+    """
+    Turn "common1", "common2", "common3" into "common{1,2,3}"
+    """
+    lcp = _longest_common_prefix_str(names)
+    rest = [x[len(lcp) :] for x in names]
+    rest = "{" + ",".join(rest) + "}"
+    ret = lcp + rest
+
+    # add some simplification for BN specifically
+    ret = ret.replace("bn_{beta,running_mean,running_var,gamma}", "bn_*")
+    ret = ret.replace("bn_beta,bn_running_mean,bn_running_var,bn_gamma", "bn_*")
+    return ret

CCEdit-main/src/controlnet11/annotator/oneformer/detectron2/checkpoint/catalog.py

@@ -0,0 +1,115 @@
+# Copyright (c) Facebook, Inc. and its affiliates.
+import logging
+
+from annotator.oneformer.detectron2.utils.file_io import PathHandler, PathManager
+
+
+class ModelCatalog(object):
+    """
+    Store mappings from names to third-party models.
+    """
+
+    S3_C2_DETECTRON_PREFIX = "https://dl.fbaipublicfiles.com/detectron"
+
+    # MSRA models have STRIDE_IN_1X1=True. False otherwise.
+    # NOTE: all BN models here have fused BN into an affine layer.
+    # As a result, you should only load them to a model with "FrozenBN".
+    # Loading them to a model with regular BN or SyncBN is wrong.
+    # Even when loaded to FrozenBN, it is still different from affine by an epsilon,
+    # which should be negligible for training.
+    # NOTE: all models here uses PIXEL_STD=[1,1,1]
+    # NOTE: Most of the BN models here are no longer used. We use the
+    # re-converted pre-trained models under detectron2 model zoo instead.
+    C2_IMAGENET_MODELS = {
+        "MSRA/R-50": "ImageNetPretrained/MSRA/R-50.pkl",
+        "MSRA/R-101": "ImageNetPretrained/MSRA/R-101.pkl",
+        "FAIR/R-50-GN": "ImageNetPretrained/47261647/R-50-GN.pkl",
+        "FAIR/R-101-GN": "ImageNetPretrained/47592356/R-101-GN.pkl",
+        "FAIR/X-101-32x8d": "ImageNetPretrained/20171220/X-101-32x8d.pkl",
+        "FAIR/X-101-64x4d": "ImageNetPretrained/FBResNeXt/X-101-64x4d.pkl",
+        "FAIR/X-152-32x8d-IN5k": "ImageNetPretrained/25093814/X-152-32x8d-IN5k.pkl",
+    }
+
+    C2_DETECTRON_PATH_FORMAT = (
+        "{prefix}/{url}/output/train/{dataset}/{type}/model_final.pkl"  # noqa B950
+    )
+
+    C2_DATASET_COCO = "coco_2014_train%3Acoco_2014_valminusminival"
+    C2_DATASET_COCO_KEYPOINTS = "keypoints_coco_2014_train%3Akeypoints_coco_2014_valminusminival"
+
+    # format: {model_name} -> part of the url
+    C2_DETECTRON_MODELS = {
+        "35857197/e2e_faster_rcnn_R-50-C4_1x": "35857197/12_2017_baselines/e2e_faster_rcnn_R-50-C4_1x.yaml.01_33_49.iAX0mXvW",  # noqa B950
+        "35857345/e2e_faster_rcnn_R-50-FPN_1x": "35857345/12_2017_baselines/e2e_faster_rcnn_R-50-FPN_1x.yaml.01_36_30.cUF7QR7I",  # noqa B950
+        "35857890/e2e_faster_rcnn_R-101-FPN_1x": "35857890/12_2017_baselines/e2e_faster_rcnn_R-101-FPN_1x.yaml.01_38_50.sNxI7sX7",  # noqa B950
+        "36761737/e2e_faster_rcnn_X-101-32x8d-FPN_1x": "36761737/12_2017_baselines/e2e_faster_rcnn_X-101-32x8d-FPN_1x.yaml.06_31_39.5MIHi1fZ",  # noqa B950
+        "35858791/e2e_mask_rcnn_R-50-C4_1x": "35858791/12_2017_baselines/e2e_mask_rcnn_R-50-C4_1x.yaml.01_45_57.ZgkA7hPB",  # noqa B950
+        "35858933/e2e_mask_rcnn_R-50-FPN_1x": "35858933/12_2017_baselines/e2e_mask_rcnn_R-50-FPN_1x.yaml.01_48_14.DzEQe4wC",  # noqa B950
+        "35861795/e2e_mask_rcnn_R-101-FPN_1x": "35861795/12_2017_baselines/e2e_mask_rcnn_R-101-FPN_1x.yaml.02_31_37.KqyEK4tT",  # noqa B950
+        "36761843/e2e_mask_rcnn_X-101-32x8d-FPN_1x": "36761843/12_2017_baselines/e2e_mask_rcnn_X-101-32x8d-FPN_1x.yaml.06_35_59.RZotkLKI",  # noqa B950
+        "48616381/e2e_mask_rcnn_R-50-FPN_2x_gn": "GN/48616381/04_2018_gn_baselines/e2e_mask_rcnn_R-50-FPN_2x_gn_0416.13_23_38.bTlTI97Q",  # noqa B950
+        "37697547/e2e_keypoint_rcnn_R-50-FPN_1x": "37697547/12_2017_baselines/e2e_keypoint_rcnn_R-50-FPN_1x.yaml.08_42_54.kdzV35ao",  # noqa B950
+        "35998355/rpn_R-50-C4_1x": "35998355/12_2017_baselines/rpn_R-50-C4_1x.yaml.08_00_43.njH5oD9L",  # noqa B950
+        "35998814/rpn_R-50-FPN_1x": "35998814/12_2017_baselines/rpn_R-50-FPN_1x.yaml.08_06_03.Axg0r179",  # noqa B950
+        "36225147/fast_R-50-FPN_1x": "36225147/12_2017_baselines/fast_rcnn_R-50-FPN_1x.yaml.08_39_09.L3obSdQ2",  # noqa B950
+    }
+
+    @staticmethod
+    def get(name):
+        if name.startswith("Caffe2Detectron/COCO"):
+            return ModelCatalog._get_c2_detectron_baseline(name)
+        if name.startswith("ImageNetPretrained/"):
+            return ModelCatalog._get_c2_imagenet_pretrained(name)
+        raise RuntimeError("model not present in the catalog: {}".format(name))
+
+    @staticmethod
+    def _get_c2_imagenet_pretrained(name):
+        prefix = ModelCatalog.S3_C2_DETECTRON_PREFIX
+        name = name[len("ImageNetPretrained/") :]
+        name = ModelCatalog.C2_IMAGENET_MODELS[name]
+        url = "/".join([prefix, name])
+        return url
+
+    @staticmethod
+    def _get_c2_detectron_baseline(name):
+        name = name[len("Caffe2Detectron/COCO/") :]
+        url = ModelCatalog.C2_DETECTRON_MODELS[name]
+        if "keypoint_rcnn" in name:
+            dataset = ModelCatalog.C2_DATASET_COCO_KEYPOINTS
+        else:
+            dataset = ModelCatalog.C2_DATASET_COCO
+
+        if "35998355/rpn_R-50-C4_1x" in name:
+            # this one model is somehow different from others ..
+            type = "rpn"
+        else:
+            type = "generalized_rcnn"
+
+        # Detectron C2 models are stored in the structure defined in `C2_DETECTRON_PATH_FORMAT`.
+        url = ModelCatalog.C2_DETECTRON_PATH_FORMAT.format(
+            prefix=ModelCatalog.S3_C2_DETECTRON_PREFIX, url=url, type=type, dataset=dataset
+        )
+        return url
+
+
+class ModelCatalogHandler(PathHandler):
+    """
+    Resolve URL like catalog://.
+    """
+
+    PREFIX = "catalog://"
+
+    def _get_supported_prefixes(self):
+        return [self.PREFIX]
+
+    def _get_local_path(self, path, **kwargs):
+        logger = logging.getLogger(__name__)
+        catalog_path = ModelCatalog.get(path[len(self.PREFIX) :])
+        logger.info("Catalog entry {} points to {}".format(path, catalog_path))
+        return PathManager.get_local_path(catalog_path, **kwargs)
+
+    def _open(self, path, mode="r", **kwargs):
+        return PathManager.open(self._get_local_path(path), mode, **kwargs)
+
+
+PathManager.register_handler(ModelCatalogHandler())

CCEdit-main/src/controlnet11/annotator/oneformer/detectron2/checkpoint/detection_checkpoint.py

@@ -0,0 +1,145 @@
+# Copyright (c) Facebook, Inc. and its affiliates.
+import logging
+import os
+import pickle
+from urllib.parse import parse_qs, urlparse
+import torch
+from fvcore.common.checkpoint import Checkpointer
+from torch.nn.parallel import DistributedDataParallel
+
+import annotator.oneformer.detectron2.utils.comm as comm
+from annotator.oneformer.detectron2.utils.file_io import PathManager
+
+from .c2_model_loading import align_and_update_state_dicts
+
+
+class DetectionCheckpointer(Checkpointer):
+    """
+    Same as :class:`Checkpointer`, but is able to:
+    1. handle models in detectron & detectron2 model zoo, and apply conversions for legacy models.
+    2. correctly load checkpoints that are only available on the master worker
+    """
+
+    def __init__(self, model, save_dir="", *, save_to_disk=None, **checkpointables):
+        is_main_process = comm.is_main_process()
+        super().__init__(
+            model,
+            save_dir,
+            save_to_disk=is_main_process if save_to_disk is None else save_to_disk,
+            **checkpointables,
+        )
+        self.path_manager = PathManager
+        self._parsed_url_during_load = None
+
+    def load(self, path, *args, **kwargs):
+        assert self._parsed_url_during_load is None
+        need_sync = False
+        logger = logging.getLogger(__name__)
+        logger.info("[DetectionCheckpointer] Loading from {} ...".format(path))
+
+        if path and isinstance(self.model, DistributedDataParallel):
+            path = self.path_manager.get_local_path(path)
+            has_file = os.path.isfile(path)
+            all_has_file = comm.all_gather(has_file)
+            if not all_has_file[0]:
+                raise OSError(f"File {path} not found on main worker.")
+            if not all(all_has_file):
+                logger.warning(
+                    f"Not all workers can read checkpoint {path}. "
+                    "Training may fail to fully resume."
+                )
+                # TODO: broadcast the checkpoint file contents from main
+                # worker, and load from it instead.
+                need_sync = True
+            if not has_file:
+                path = None  # don't load if not readable
+
+        if path:
+            parsed_url = urlparse(path)
+            self._parsed_url_during_load = parsed_url
+            path = parsed_url._replace(query="").geturl()  # remove query from filename
+            path = self.path_manager.get_local_path(path)
+
+        self.logger.setLevel('CRITICAL')
+        ret = super().load(path, *args, **kwargs)
+
+        if need_sync:
+            logger.info("Broadcasting model states from main worker ...")
+            self.model._sync_params_and_buffers()
+        self._parsed_url_during_load = None  # reset to None
+        return ret
+
+    def _load_file(self, filename):
+        if filename.endswith(".pkl"):
+            with PathManager.open(filename, "rb") as f:
+                data = pickle.load(f, encoding="latin1")
+            if "model" in data and "__author__" in data:
+                # file is in Detectron2 model zoo format
+                self.logger.info("Reading a file from '{}'".format(data["__author__"]))
+                return data
+            else:
+                # assume file is from Caffe2 / Detectron1 model zoo
+                if "blobs" in data:
+                    # Detection models have "blobs", but ImageNet models don't
+                    data = data["blobs"]
+                data = {k: v for k, v in data.items() if not k.endswith("_momentum")}
+                return {"model": data, "__author__": "Caffe2", "matching_heuristics": True}
+        elif filename.endswith(".pyth"):
+            # assume file is from pycls; no one else seems to use the ".pyth" extension
+            with PathManager.open(filename, "rb") as f:
+                data = torch.load(f)
+            assert (
+                "model_state" in data
+            ), f"Cannot load .pyth file {filename}; pycls checkpoints must contain 'model_state'."
+            model_state = {
+                k: v
+                for k, v in data["model_state"].items()
+                if not k.endswith("num_batches_tracked")
+            }
+            return {"model": model_state, "__author__": "pycls", "matching_heuristics": True}
+
+        loaded = self._torch_load(filename)
+        if "model" not in loaded:
+            loaded = {"model": loaded}
+        assert self._parsed_url_during_load is not None, "`_load_file` must be called inside `load`"
+        parsed_url = self._parsed_url_during_load
+        queries = parse_qs(parsed_url.query)
+        if queries.pop("matching_heuristics", "False") == ["True"]:
+            loaded["matching_heuristics"] = True
+        if len(queries) > 0:
+            raise ValueError(
+                f"Unsupported query remaining: f{queries}, orginal filename: {parsed_url.geturl()}"
+            )
+        return loaded
+
+    def _torch_load(self, f):
+        return super()._load_file(f)
+
+    def _load_model(self, checkpoint):
+        if checkpoint.get("matching_heuristics", False):
+            self._convert_ndarray_to_tensor(checkpoint["model"])
+            # convert weights by name-matching heuristics
+            checkpoint["model"] = align_and_update_state_dicts(
+                self.model.state_dict(),
+                checkpoint["model"],
+                c2_conversion=checkpoint.get("__author__", None) == "Caffe2",
+            )
+        # for non-caffe2 models, use standard ways to load it
+        incompatible = super()._load_model(checkpoint)
+
+        model_buffers = dict(self.model.named_buffers(recurse=False))
+        for k in ["pixel_mean", "pixel_std"]:
+            # Ignore missing key message about pixel_mean/std.
+            # Though they may be missing in old checkpoints, they will be correctly
+            # initialized from config anyway.
+            if k in model_buffers:
+                try:
+                    incompatible.missing_keys.remove(k)
+                except ValueError:
+                    pass
+        for k in incompatible.unexpected_keys[:]:
+            # Ignore unexpected keys about cell anchors. They exist in old checkpoints
+            # but now they are non-persistent buffers and will not be in new checkpoints.
+            if "anchor_generator.cell_anchors" in k:
+                incompatible.unexpected_keys.remove(k)
+        return incompatible

CCEdit-main/src/controlnet11/annotator/oneformer/detectron2/projects/README.md

@@ -0,0 +1,2 @@
+
+Projects live in the [`projects` directory](../../projects) under the root of this repository, but not here.

CCEdit-main/src/controlnet11/annotator/oneformer/detectron2/projects/__init__.py

@@ -0,0 +1,34 @@
+# Copyright (c) Facebook, Inc. and its affiliates.
+import importlib.abc
+import importlib.util
+from pathlib import Path
+
+__all__ = []
+
+_PROJECTS = {
+    "point_rend": "PointRend",
+    "deeplab": "DeepLab",
+    "panoptic_deeplab": "Panoptic-DeepLab",
+}
+_PROJECT_ROOT = Path(__file__).resolve().parent.parent.parent / "projects"
+
+if _PROJECT_ROOT.is_dir():
+    # This is true only for in-place installation (pip install -e, setup.py develop),
+    # where setup(package_dir=) does not work: https://github.com/pypa/setuptools/issues/230
+
+    class _D2ProjectsFinder(importlib.abc.MetaPathFinder):
+        def find_spec(self, name, path, target=None):
+            if not name.startswith("detectron2.projects."):
+                return
+            project_name = name.split(".")[-1]
+            project_dir = _PROJECTS.get(project_name)
+            if not project_dir:
+                return
+            target_file = _PROJECT_ROOT / f"{project_dir}/{project_name}/__init__.py"
+            if not target_file.is_file():
+                return
+            return importlib.util.spec_from_file_location(name, target_file)
+
+    import sys
+
+    sys.meta_path.append(_D2ProjectsFinder())

CCEdit-main/src/controlnet11/annotator/oneformer/detectron2/projects/deeplab/__init__.py

@@ -0,0 +1,5 @@
+# Copyright (c) Facebook, Inc. and its affiliates.
+from .build_solver import build_lr_scheduler
+from .config import add_deeplab_config
+from .resnet import build_resnet_deeplab_backbone
+from .semantic_seg import DeepLabV3Head, DeepLabV3PlusHead

CCEdit-main/src/controlnet11/annotator/oneformer/detectron2/projects/deeplab/build_solver.py

@@ -0,0 +1,27 @@
+# Copyright (c) Facebook, Inc. and its affiliates.
+import torch
+
+from annotator.oneformer.detectron2.config import CfgNode
+from annotator.oneformer.detectron2.solver import LRScheduler
+from annotator.oneformer.detectron2.solver import build_lr_scheduler as build_d2_lr_scheduler
+
+from .lr_scheduler import WarmupPolyLR
+
+
+def build_lr_scheduler(cfg: CfgNode, optimizer: torch.optim.Optimizer) -> LRScheduler:
+    """
+    Build a LR scheduler from config.
+    """
+    name = cfg.SOLVER.LR_SCHEDULER_NAME
+    if name == "WarmupPolyLR":
+        return WarmupPolyLR(
+            optimizer,
+            cfg.SOLVER.MAX_ITER,
+            warmup_factor=cfg.SOLVER.WARMUP_FACTOR,
+            warmup_iters=cfg.SOLVER.WARMUP_ITERS,
+            warmup_method=cfg.SOLVER.WARMUP_METHOD,
+            power=cfg.SOLVER.POLY_LR_POWER,
+            constant_ending=cfg.SOLVER.POLY_LR_CONSTANT_ENDING,
+        )
+    else:
+        return build_d2_lr_scheduler(cfg, optimizer)

CCEdit-main/src/controlnet11/annotator/oneformer/detectron2/projects/deeplab/config.py

@@ -0,0 +1,28 @@
+# -*- coding: utf-8 -*-
+# Copyright (c) Facebook, Inc. and its affiliates.
+
+
+def add_deeplab_config(cfg):
+    """
+    Add config for DeepLab.
+    """
+    # We retry random cropping until no single category in semantic segmentation GT occupies more
+    # than `SINGLE_CATEGORY_MAX_AREA` part of the crop.
+    cfg.INPUT.CROP.SINGLE_CATEGORY_MAX_AREA = 1.0
+    # Used for `poly` learning rate schedule.
+    cfg.SOLVER.POLY_LR_POWER = 0.9
+    cfg.SOLVER.POLY_LR_CONSTANT_ENDING = 0.0
+    # Loss type, choose from `cross_entropy`, `hard_pixel_mining`.
+    cfg.MODEL.SEM_SEG_HEAD.LOSS_TYPE = "hard_pixel_mining"
+    # DeepLab settings
+    cfg.MODEL.SEM_SEG_HEAD.PROJECT_FEATURES = ["res2"]
+    cfg.MODEL.SEM_SEG_HEAD.PROJECT_CHANNELS = [48]
+    cfg.MODEL.SEM_SEG_HEAD.ASPP_CHANNELS = 256
+    cfg.MODEL.SEM_SEG_HEAD.ASPP_DILATIONS = [6, 12, 18]
+    cfg.MODEL.SEM_SEG_HEAD.ASPP_DROPOUT = 0.1
+    cfg.MODEL.SEM_SEG_HEAD.USE_DEPTHWISE_SEPARABLE_CONV = False
+    # Backbone new configs
+    cfg.MODEL.RESNETS.RES4_DILATION = 1
+    cfg.MODEL.RESNETS.RES5_MULTI_GRID = [1, 2, 4]
+    # ResNet stem type from: `basic`, `deeplab`
+    cfg.MODEL.RESNETS.STEM_TYPE = "deeplab"

CCEdit-main/src/controlnet11/annotator/oneformer/detectron2/projects/deeplab/loss.py

@@ -0,0 +1,40 @@
+# Copyright (c) Facebook, Inc. and its affiliates.
+import torch
+import torch.nn as nn
+
+
+class DeepLabCE(nn.Module):
+    """
+    Hard pixel mining with cross entropy loss, for semantic segmentation.
+    This is used in TensorFlow DeepLab frameworks.
+    Paper: DeeperLab: Single-Shot Image Parser
+    Reference: https://github.com/tensorflow/models/blob/bd488858d610e44df69da6f89277e9de8a03722c/research/deeplab/utils/train_utils.py#L33  # noqa
+    Arguments:
+        ignore_label: Integer, label to ignore.
+        top_k_percent_pixels: Float, the value lies in [0.0, 1.0]. When its
+            value < 1.0, only compute the loss for the top k percent pixels
+            (e.g., the top 20% pixels). This is useful for hard pixel mining.
+        weight: Tensor, a manual rescaling weight given to each class.
+    """
+
+    def __init__(self, ignore_label=-1, top_k_percent_pixels=1.0, weight=None):
+        super(DeepLabCE, self).__init__()
+        self.top_k_percent_pixels = top_k_percent_pixels
+        self.ignore_label = ignore_label
+        self.criterion = nn.CrossEntropyLoss(
+            weight=weight, ignore_index=ignore_label, reduction="none"
+        )
+
+    def forward(self, logits, labels, weights=None):
+        if weights is None:
+            pixel_losses = self.criterion(logits, labels).contiguous().view(-1)
+        else:
+            # Apply per-pixel loss weights.
+            pixel_losses = self.criterion(logits, labels) * weights
+            pixel_losses = pixel_losses.contiguous().view(-1)
+        if self.top_k_percent_pixels == 1.0:
+            return pixel_losses.mean()
+
+        top_k_pixels = int(self.top_k_percent_pixels * pixel_losses.numel())
+        pixel_losses, _ = torch.topk(pixel_losses, top_k_pixels)
+        return pixel_losses.mean()

CCEdit-main/src/controlnet11/annotator/oneformer/detectron2/projects/deeplab/lr_scheduler.py

@@ -0,0 +1,62 @@
+# Copyright (c) Facebook, Inc. and its affiliates.
+import math
+from typing import List
+import torch
+
+from annotator.oneformer.detectron2.solver.lr_scheduler import LRScheduler, _get_warmup_factor_at_iter
+
+# NOTE: PyTorch's LR scheduler interface uses names that assume the LR changes
+# only on epoch boundaries. We typically use iteration based schedules instead.
+# As a result, "epoch" (e.g., as in self.last_epoch) should be understood to mean
+# "iteration" instead.
+
+# FIXME: ideally this would be achieved with a CombinedLRScheduler, separating
+# MultiStepLR with WarmupLR but the current LRScheduler design doesn't allow it.
+
+
+class WarmupPolyLR(LRScheduler):
+    """
+    Poly learning rate schedule used to train DeepLab.
+    Paper: DeepLab: Semantic Image Segmentation with Deep Convolutional Nets,
+        Atrous Convolution, and Fully Connected CRFs.
+    Reference: https://github.com/tensorflow/models/blob/21b73d22f3ed05b650e85ac50849408dd36de32e/research/deeplab/utils/train_utils.py#L337  # noqa
+    """
+
+    def __init__(
+        self,
+        optimizer: torch.optim.Optimizer,
+        max_iters: int,
+        warmup_factor: float = 0.001,
+        warmup_iters: int = 1000,
+        warmup_method: str = "linear",
+        last_epoch: int = -1,
+        power: float = 0.9,
+        constant_ending: float = 0.0,
+    ):
+        self.max_iters = max_iters
+        self.warmup_factor = warmup_factor
+        self.warmup_iters = warmup_iters
+        self.warmup_method = warmup_method
+        self.power = power
+        self.constant_ending = constant_ending
+        super().__init__(optimizer, last_epoch)
+
+    def get_lr(self) -> List[float]:
+        warmup_factor = _get_warmup_factor_at_iter(
+            self.warmup_method, self.last_epoch, self.warmup_iters, self.warmup_factor
+        )
+        if self.constant_ending > 0 and warmup_factor == 1.0:
+            # Constant ending lr.
+            if (
+                math.pow((1.0 - self.last_epoch / self.max_iters), self.power)
+                < self.constant_ending
+            ):
+                return [base_lr * self.constant_ending for base_lr in self.base_lrs]
+        return [
+            base_lr * warmup_factor * math.pow((1.0 - self.last_epoch / self.max_iters), self.power)
+            for base_lr in self.base_lrs
+        ]
+
+    def _compute_values(self) -> List[float]:
+        # The new interface
+        return self.get_lr()

CCEdit-main/src/controlnet11/annotator/oneformer/detectron2/projects/deeplab/resnet.py

@@ -0,0 +1,158 @@
+# Copyright (c) Facebook, Inc. and its affiliates.
+import fvcore.nn.weight_init as weight_init
+import torch.nn.functional as F
+
+from annotator.oneformer.detectron2.layers import CNNBlockBase, Conv2d, get_norm
+from annotator.oneformer.detectron2.modeling import BACKBONE_REGISTRY
+from annotator.oneformer.detectron2.modeling.backbone.resnet import (
+    BasicStem,
+    BottleneckBlock,
+    DeformBottleneckBlock,
+    ResNet,
+)
+
+
+class DeepLabStem(CNNBlockBase):
+    """
+    The DeepLab ResNet stem (layers before the first residual block).
+    """
+
+    def __init__(self, in_channels=3, out_channels=128, norm="BN"):
+        """
+        Args:
+            norm (str or callable): norm after the first conv layer.
+                See :func:`layers.get_norm` for supported format.
+        """
+        super().__init__(in_channels, out_channels, 4)
+        self.in_channels = in_channels
+        self.conv1 = Conv2d(
+            in_channels,
+            out_channels // 2,
+            kernel_size=3,
+            stride=2,
+            padding=1,
+            bias=False,
+            norm=get_norm(norm, out_channels // 2),
+        )
+        self.conv2 = Conv2d(
+            out_channels // 2,
+            out_channels // 2,
+            kernel_size=3,
+            stride=1,
+            padding=1,
+            bias=False,
+            norm=get_norm(norm, out_channels // 2),
+        )
+        self.conv3 = Conv2d(
+            out_channels // 2,
+            out_channels,
+            kernel_size=3,
+            stride=1,
+            padding=1,
+            bias=False,
+            norm=get_norm(norm, out_channels),
+        )
+        weight_init.c2_msra_fill(self.conv1)
+        weight_init.c2_msra_fill(self.conv2)
+        weight_init.c2_msra_fill(self.conv3)
+
+    def forward(self, x):
+        x = self.conv1(x)
+        x = F.relu_(x)
+        x = self.conv2(x)
+        x = F.relu_(x)
+        x = self.conv3(x)
+        x = F.relu_(x)
+        x = F.max_pool2d(x, kernel_size=3, stride=2, padding=1)
+        return x
+
+
+@BACKBONE_REGISTRY.register()
+def build_resnet_deeplab_backbone(cfg, input_shape):
+    """
+    Create a ResNet instance from config.
+    Returns:
+        ResNet: a :class:`ResNet` instance.
+    """
+    # need registration of new blocks/stems?
+    norm = cfg.MODEL.RESNETS.NORM
+    if cfg.MODEL.RESNETS.STEM_TYPE == "basic":
+        stem = BasicStem(
+            in_channels=input_shape.channels,
+            out_channels=cfg.MODEL.RESNETS.STEM_OUT_CHANNELS,
+            norm=norm,
+        )
+    elif cfg.MODEL.RESNETS.STEM_TYPE == "deeplab":
+        stem = DeepLabStem(
+            in_channels=input_shape.channels,
+            out_channels=cfg.MODEL.RESNETS.STEM_OUT_CHANNELS,
+            norm=norm,
+        )
+    else:
+        raise ValueError("Unknown stem type: {}".format(cfg.MODEL.RESNETS.STEM_TYPE))
+
+    # fmt: off
+    freeze_at           = cfg.MODEL.BACKBONE.FREEZE_AT
+    out_features        = cfg.MODEL.RESNETS.OUT_FEATURES
+    depth               = cfg.MODEL.RESNETS.DEPTH
+    num_groups          = cfg.MODEL.RESNETS.NUM_GROUPS
+    width_per_group     = cfg.MODEL.RESNETS.WIDTH_PER_GROUP
+    bottleneck_channels = num_groups * width_per_group
+    in_channels         = cfg.MODEL.RESNETS.STEM_OUT_CHANNELS
+    out_channels        = cfg.MODEL.RESNETS.RES2_OUT_CHANNELS
+    stride_in_1x1       = cfg.MODEL.RESNETS.STRIDE_IN_1X1
+    res4_dilation       = cfg.MODEL.RESNETS.RES4_DILATION
+    res5_dilation       = cfg.MODEL.RESNETS.RES5_DILATION
+    deform_on_per_stage = cfg.MODEL.RESNETS.DEFORM_ON_PER_STAGE
+    deform_modulated    = cfg.MODEL.RESNETS.DEFORM_MODULATED
+    deform_num_groups   = cfg.MODEL.RESNETS.DEFORM_NUM_GROUPS
+    res5_multi_grid     = cfg.MODEL.RESNETS.RES5_MULTI_GRID
+    # fmt: on
+    assert res4_dilation in {1, 2}, "res4_dilation cannot be {}.".format(res4_dilation)
+    assert res5_dilation in {1, 2, 4}, "res5_dilation cannot be {}.".format(res5_dilation)
+    if res4_dilation == 2:
+        # Always dilate res5 if res4 is dilated.
+        assert res5_dilation == 4
+
+    num_blocks_per_stage = {50: [3, 4, 6, 3], 101: [3, 4, 23, 3], 152: [3, 8, 36, 3]}[depth]
+
+    stages = []
+
+    # Avoid creating variables without gradients
+    # It consumes extra memory and may cause allreduce to fail
+    out_stage_idx = [{"res2": 2, "res3": 3, "res4": 4, "res5": 5}[f] for f in out_features]
+    max_stage_idx = max(out_stage_idx)
+    for idx, stage_idx in enumerate(range(2, max_stage_idx + 1)):
+        if stage_idx == 4:
+            dilation = res4_dilation
+        elif stage_idx == 5:
+            dilation = res5_dilation
+        else:
+            dilation = 1
+        first_stride = 1 if idx == 0 or dilation > 1 else 2
+        stage_kargs = {
+            "num_blocks": num_blocks_per_stage[idx],
+            "stride_per_block": [first_stride] + [1] * (num_blocks_per_stage[idx] - 1),
+            "in_channels": in_channels,
+            "out_channels": out_channels,
+            "norm": norm,
+        }
+        stage_kargs["bottleneck_channels"] = bottleneck_channels
+        stage_kargs["stride_in_1x1"] = stride_in_1x1
+        stage_kargs["dilation"] = dilation
+        stage_kargs["num_groups"] = num_groups
+        if deform_on_per_stage[idx]:
+            stage_kargs["block_class"] = DeformBottleneckBlock
+            stage_kargs["deform_modulated"] = deform_modulated
+            stage_kargs["deform_num_groups"] = deform_num_groups
+        else:
+            stage_kargs["block_class"] = BottleneckBlock
+        if stage_idx == 5:
+            stage_kargs.pop("dilation")
+            stage_kargs["dilation_per_block"] = [dilation * mg for mg in res5_multi_grid]
+        blocks = ResNet.make_stage(**stage_kargs)
+        in_channels = out_channels
+        out_channels *= 2
+        bottleneck_channels *= 2
+        stages.append(blocks)
+    return ResNet(stem, stages, out_features=out_features).freeze(freeze_at)

CCEdit-main/src/controlnet11/annotator/oneformer/detectron2/projects/deeplab/semantic_seg.py

@@ -0,0 +1,348 @@
+# Copyright (c) Facebook, Inc. and its affiliates.
+from typing import Callable, Dict, List, Optional, Tuple, Union
+import fvcore.nn.weight_init as weight_init
+import torch
+from torch import nn
+from torch.nn import functional as F
+
+from annotator.oneformer.detectron2.config import configurable
+from annotator.oneformer.detectron2.layers import ASPP, Conv2d, DepthwiseSeparableConv2d, ShapeSpec, get_norm
+from annotator.oneformer.detectron2.modeling import SEM_SEG_HEADS_REGISTRY
+
+from .loss import DeepLabCE
+
+
+@SEM_SEG_HEADS_REGISTRY.register()
+class DeepLabV3PlusHead(nn.Module):
+    """
+    A semantic segmentation head described in :paper:`DeepLabV3+`.
+    """
+
+    @configurable
+    def __init__(
+        self,
+        input_shape: Dict[str, ShapeSpec],
+        *,
+        project_channels: List[int],
+        aspp_dilations: List[int],
+        aspp_dropout: float,
+        decoder_channels: List[int],
+        common_stride: int,
+        norm: Union[str, Callable],
+        train_size: Optional[Tuple],
+        loss_weight: float = 1.0,
+        loss_type: str = "cross_entropy",
+        ignore_value: int = -1,
+        num_classes: Optional[int] = None,
+        use_depthwise_separable_conv: bool = False,
+    ):
+        """
+        NOTE: this interface is experimental.
+
+        Args:
+            input_shape: shape of the input features. They will be ordered by stride
+                and the last one (with largest stride) is used as the input to the
+                decoder (i.e.  the ASPP module); the rest are low-level feature for
+                the intermediate levels of decoder.
+            project_channels (list[int]): a list of low-level feature channels.
+                The length should be len(in_features) - 1.
+            aspp_dilations (list(int)): a list of 3 dilations in ASPP.
+            aspp_dropout (float): apply dropout on the output of ASPP.
+            decoder_channels (list[int]): a list of output channels of each
+                decoder stage. It should have the same length as "in_features"
+                (each element in "in_features" corresponds to one decoder stage).
+            common_stride (int): output stride of decoder.
+            norm (str or callable): normalization for all conv layers.
+            train_size (tuple): (height, width) of training images.
+            loss_weight (float): loss weight.
+            loss_type (str): type of loss function, 2 opptions:
+                (1) "cross_entropy" is the standard cross entropy loss.
+                (2) "hard_pixel_mining" is the loss in DeepLab that samples
+                    top k% hardest pixels.
+            ignore_value (int): category to be ignored during training.
+            num_classes (int): number of classes, if set to None, the decoder
+                will not construct a predictor.
+            use_depthwise_separable_conv (bool): use DepthwiseSeparableConv2d
+                in ASPP and decoder.
+        """
+        super().__init__()
+        input_shape = sorted(input_shape.items(), key=lambda x: x[1].stride)
+
+        # fmt: off
+        self.in_features      = [k for k, v in input_shape]  # starting from "res2" to "res5"
+        in_channels           = [x[1].channels for x in input_shape]
+        in_strides            = [x[1].stride for x in input_shape]
+        aspp_channels         = decoder_channels[-1]
+        self.ignore_value     = ignore_value
+        self.common_stride    = common_stride  # output stride
+        self.loss_weight      = loss_weight
+        self.loss_type        = loss_type
+        self.decoder_only     = num_classes is None
+        self.use_depthwise_separable_conv = use_depthwise_separable_conv
+        # fmt: on
+
+        assert (
+            len(project_channels) == len(self.in_features) - 1
+        ), "Expected {} project_channels, got {}".format(
+            len(self.in_features) - 1, len(project_channels)
+        )
+        assert len(decoder_channels) == len(
+            self.in_features
+        ), "Expected {} decoder_channels, got {}".format(
+            len(self.in_features), len(decoder_channels)
+        )
+        self.decoder = nn.ModuleDict()
+
+        use_bias = norm == ""
+        for idx, in_channel in enumerate(in_channels):
+            decoder_stage = nn.ModuleDict()
+
+            if idx == len(self.in_features) - 1:
+                # ASPP module
+                if train_size is not None:
+                    train_h, train_w = train_size
+                    encoder_stride = in_strides[-1]
+                    if train_h % encoder_stride or train_w % encoder_stride:
+                        raise ValueError("Crop size need to be divisible by encoder stride.")
+                    pool_h = train_h // encoder_stride
+                    pool_w = train_w // encoder_stride
+                    pool_kernel_size = (pool_h, pool_w)
+                else:
+                    pool_kernel_size = None
+                project_conv = ASPP(
+                    in_channel,
+                    aspp_channels,
+                    aspp_dilations,
+                    norm=norm,
+                    activation=F.relu,
+                    pool_kernel_size=pool_kernel_size,
+                    dropout=aspp_dropout,
+                    use_depthwise_separable_conv=use_depthwise_separable_conv,
+                )
+                fuse_conv = None
+            else:
+                project_conv = Conv2d(
+                    in_channel,
+                    project_channels[idx],
+                    kernel_size=1,
+                    bias=use_bias,
+                    norm=get_norm(norm, project_channels[idx]),
+                    activation=F.relu,
+                )
+                weight_init.c2_xavier_fill(project_conv)
+                if use_depthwise_separable_conv:
+                    # We use a single 5x5 DepthwiseSeparableConv2d to replace
+                    # 2 3x3 Conv2d since they have the same receptive field,
+                    # proposed in :paper:`Panoptic-DeepLab`.
+                    fuse_conv = DepthwiseSeparableConv2d(
+                        project_channels[idx] + decoder_channels[idx + 1],
+                        decoder_channels[idx],
+                        kernel_size=5,
+                        padding=2,
+                        norm1=norm,
+                        activation1=F.relu,
+                        norm2=norm,
+                        activation2=F.relu,
+                    )
+                else:
+                    fuse_conv = nn.Sequential(
+                        Conv2d(
+                            project_channels[idx] + decoder_channels[idx + 1],
+                            decoder_channels[idx],
+                            kernel_size=3,
+                            padding=1,
+                            bias=use_bias,
+                            norm=get_norm(norm, decoder_channels[idx]),
+                            activation=F.relu,
+                        ),
+                        Conv2d(
+                            decoder_channels[idx],
+                            decoder_channels[idx],
+                            kernel_size=3,
+                            padding=1,
+                            bias=use_bias,
+                            norm=get_norm(norm, decoder_channels[idx]),
+                            activation=F.relu,
+                        ),
+                    )
+                    weight_init.c2_xavier_fill(fuse_conv[0])
+                    weight_init.c2_xavier_fill(fuse_conv[1])
+
+            decoder_stage["project_conv"] = project_conv
+            decoder_stage["fuse_conv"] = fuse_conv
+
+            self.decoder[self.in_features[idx]] = decoder_stage
+
+        if not self.decoder_only:
+            self.predictor = Conv2d(
+                decoder_channels[0], num_classes, kernel_size=1, stride=1, padding=0
+            )
+            nn.init.normal_(self.predictor.weight, 0, 0.001)
+            nn.init.constant_(self.predictor.bias, 0)
+
+            if self.loss_type == "cross_entropy":
+                self.loss = nn.CrossEntropyLoss(reduction="mean", ignore_index=self.ignore_value)
+            elif self.loss_type == "hard_pixel_mining":
+                self.loss = DeepLabCE(ignore_label=self.ignore_value, top_k_percent_pixels=0.2)
+            else:
+                raise ValueError("Unexpected loss type: %s" % self.loss_type)
+
+    @classmethod
+    def from_config(cls, cfg, input_shape):
+        if cfg.INPUT.CROP.ENABLED:
+            assert cfg.INPUT.CROP.TYPE == "absolute"
+            train_size = cfg.INPUT.CROP.SIZE
+        else:
+            train_size = None
+        decoder_channels = [cfg.MODEL.SEM_SEG_HEAD.CONVS_DIM] * (
+            len(cfg.MODEL.SEM_SEG_HEAD.IN_FEATURES) - 1
+        ) + [cfg.MODEL.SEM_SEG_HEAD.ASPP_CHANNELS]
+        ret = dict(
+            input_shape={
+                k: v for k, v in input_shape.items() if k in cfg.MODEL.SEM_SEG_HEAD.IN_FEATURES
+            },
+            project_channels=cfg.MODEL.SEM_SEG_HEAD.PROJECT_CHANNELS,
+            aspp_dilations=cfg.MODEL.SEM_SEG_HEAD.ASPP_DILATIONS,
+            aspp_dropout=cfg.MODEL.SEM_SEG_HEAD.ASPP_DROPOUT,
+            decoder_channels=decoder_channels,
+            common_stride=cfg.MODEL.SEM_SEG_HEAD.COMMON_STRIDE,
+            norm=cfg.MODEL.SEM_SEG_HEAD.NORM,
+            train_size=train_size,
+            loss_weight=cfg.MODEL.SEM_SEG_HEAD.LOSS_WEIGHT,
+            loss_type=cfg.MODEL.SEM_SEG_HEAD.LOSS_TYPE,
+            ignore_value=cfg.MODEL.SEM_SEG_HEAD.IGNORE_VALUE,
+            num_classes=cfg.MODEL.SEM_SEG_HEAD.NUM_CLASSES,
+            use_depthwise_separable_conv=cfg.MODEL.SEM_SEG_HEAD.USE_DEPTHWISE_SEPARABLE_CONV,
+        )
+        return ret
+
+    def forward(self, features, targets=None):
+        """
+        Returns:
+            In training, returns (None, dict of losses)
+            In inference, returns (CxHxW logits, {})
+        """
+        y = self.layers(features)
+        if self.decoder_only:
+            # Output from self.layers() only contains decoder feature.
+            return y
+        if self.training:
+            return None, self.losses(y, targets)
+        else:
+            y = F.interpolate(
+                y, scale_factor=self.common_stride, mode="bilinear", align_corners=False
+            )
+            return y, {}
+
+    def layers(self, features):
+        # Reverse feature maps into top-down order (from low to high resolution)
+        for f in self.in_features[::-1]:
+            x = features[f]
+            proj_x = self.decoder[f]["project_conv"](x)
+            if self.decoder[f]["fuse_conv"] is None:
+                # This is aspp module
+                y = proj_x
+            else:
+                # Upsample y
+                y = F.interpolate(y, size=proj_x.size()[2:], mode="bilinear", align_corners=False)
+                y = torch.cat([proj_x, y], dim=1)
+                y = self.decoder[f]["fuse_conv"](y)
+        if not self.decoder_only:
+            y = self.predictor(y)
+        return y
+
+    def losses(self, predictions, targets):
+        predictions = F.interpolate(
+            predictions, scale_factor=self.common_stride, mode="bilinear", align_corners=False
+        )
+        loss = self.loss(predictions, targets)
+        losses = {"loss_sem_seg": loss * self.loss_weight}
+        return losses
+
+
+@SEM_SEG_HEADS_REGISTRY.register()
+class DeepLabV3Head(nn.Module):
+    """
+    A semantic segmentation head described in :paper:`DeepLabV3`.
+    """
+
+    def __init__(self, cfg, input_shape: Dict[str, ShapeSpec]):
+        super().__init__()
+
+        # fmt: off
+        self.in_features      = cfg.MODEL.SEM_SEG_HEAD.IN_FEATURES
+        in_channels           = [input_shape[f].channels for f in self.in_features]
+        aspp_channels         = cfg.MODEL.SEM_SEG_HEAD.ASPP_CHANNELS
+        aspp_dilations        = cfg.MODEL.SEM_SEG_HEAD.ASPP_DILATIONS
+        self.ignore_value     = cfg.MODEL.SEM_SEG_HEAD.IGNORE_VALUE
+        num_classes           = cfg.MODEL.SEM_SEG_HEAD.NUM_CLASSES
+        conv_dims             = cfg.MODEL.SEM_SEG_HEAD.CONVS_DIM
+        self.common_stride    = cfg.MODEL.SEM_SEG_HEAD.COMMON_STRIDE  # output stride
+        norm                  = cfg.MODEL.SEM_SEG_HEAD.NORM
+        self.loss_weight      = cfg.MODEL.SEM_SEG_HEAD.LOSS_WEIGHT
+        self.loss_type        = cfg.MODEL.SEM_SEG_HEAD.LOSS_TYPE
+        train_crop_size       = cfg.INPUT.CROP.SIZE
+        aspp_dropout          = cfg.MODEL.SEM_SEG_HEAD.ASPP_DROPOUT
+        use_depthwise_separable_conv = cfg.MODEL.SEM_SEG_HEAD.USE_DEPTHWISE_SEPARABLE_CONV
+        # fmt: on
+
+        assert len(self.in_features) == 1
+        assert len(in_channels) == 1
+
+        # ASPP module
+        if cfg.INPUT.CROP.ENABLED:
+            assert cfg.INPUT.CROP.TYPE == "absolute"
+            train_crop_h, train_crop_w = train_crop_size
+            if train_crop_h % self.common_stride or train_crop_w % self.common_stride:
+                raise ValueError("Crop size need to be divisible by output stride.")
+            pool_h = train_crop_h // self.common_stride
+            pool_w = train_crop_w // self.common_stride
+            pool_kernel_size = (pool_h, pool_w)
+        else:
+            pool_kernel_size = None
+        self.aspp = ASPP(
+            in_channels[0],
+            aspp_channels,
+            aspp_dilations,
+            norm=norm,
+            activation=F.relu,
+            pool_kernel_size=pool_kernel_size,
+            dropout=aspp_dropout,
+            use_depthwise_separable_conv=use_depthwise_separable_conv,
+        )
+
+        self.predictor = Conv2d(conv_dims, num_classes, kernel_size=1, stride=1, padding=0)
+        nn.init.normal_(self.predictor.weight, 0, 0.001)
+        nn.init.constant_(self.predictor.bias, 0)
+
+        if self.loss_type == "cross_entropy":
+            self.loss = nn.CrossEntropyLoss(reduction="mean", ignore_index=self.ignore_value)
+        elif self.loss_type == "hard_pixel_mining":
+            self.loss = DeepLabCE(ignore_label=self.ignore_value, top_k_percent_pixels=0.2)
+        else:
+            raise ValueError("Unexpected loss type: %s" % self.loss_type)
+
+    def forward(self, features, targets=None):
+        """
+        Returns:
+            In training, returns (None, dict of losses)
+            In inference, returns (CxHxW logits, {})
+        """
+        x = features[self.in_features[0]]
+        x = self.aspp(x)
+        x = self.predictor(x)
+        if self.training:
+            return None, self.losses(x, targets)
+        else:
+            x = F.interpolate(
+                x, scale_factor=self.common_stride, mode="bilinear", align_corners=False
+            )
+            return x, {}
+
+    def losses(self, predictions, targets):
+        predictions = F.interpolate(
+            predictions, scale_factor=self.common_stride, mode="bilinear", align_corners=False
+        )
+        loss = self.loss(predictions, targets)
+        losses = {"loss_sem_seg": loss * self.loss_weight}
+        return losses

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/__init__.py

@@ -0,0 +1,9 @@
+# Copyright (c) Facebook, Inc. and its affiliates.
+from . import data  # register all new datasets
+from . import modeling
+
+# config
+from .config import *
+
+# models
+from .oneformer_model import OneFormer

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/data/__init__.py

@@ -0,0 +1,2 @@
+# Copyright (c) Facebook, Inc. and its affiliates.
+from . import datasets

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/data/build.py

@@ -0,0 +1,117 @@
+# Copyright (c) Facebook, Inc. and its affiliates.
+from typing import Any, Callable, Dict, List, Optional, Union
+import torch.utils.data as torchdata
+
+from annotator.oneformer.detectron2.config import configurable
+
+
+from annotator.oneformer.detectron2.data.common import DatasetFromList, MapDataset
+from annotator.oneformer.detectron2.data.dataset_mapper import DatasetMapper
+from annotator.oneformer.detectron2.data.samplers import (
+    InferenceSampler,
+)
+from annotator.oneformer.detectron2.data.build import (
+    get_detection_dataset_dicts,
+    trivial_batch_collator
+)
+"""
+This file contains the default logic to build a dataloader for training or testing.
+"""
+
+__all__ = [
+    "build_detection_test_loader",
+]
+
+
+def _test_loader_from_config(cfg, dataset_name, mapper=None):
+    """
+    Uses the given `dataset_name` argument (instead of the names in cfg), because the
+    standard practice is to evaluate each test set individually (not combining them).
+    """
+    if isinstance(dataset_name, str):
+        dataset_name = [dataset_name]
+
+    dataset = get_detection_dataset_dicts(
+        dataset_name,
+        filter_empty=False,
+        proposal_files=[
+            cfg.DATASETS.PROPOSAL_FILES_TEST[list(cfg.DATASETS.TEST).index(x)] for x in dataset_name
+        ]
+        if cfg.MODEL.LOAD_PROPOSALS
+        else None,
+    )
+    if mapper is None:
+        mapper = DatasetMapper(cfg, False)
+    return {
+        "dataset": dataset,
+        "mapper": mapper,
+        "num_workers": cfg.DATALOADER.NUM_WORKERS,
+        "sampler": InferenceSampler(len(dataset))
+        if not isinstance(dataset, torchdata.IterableDataset)
+        else None,
+    }
+
+
+@configurable(from_config=_test_loader_from_config)
+def build_detection_test_loader(
+    dataset: Union[List[Any], torchdata.Dataset],
+    *,
+    mapper: Callable[[Dict[str, Any]], Any],
+    sampler: Optional[torchdata.Sampler] = None,
+    batch_size: int = 1,
+    num_workers: int = 0,
+    collate_fn: Optional[Callable[[List[Any]], Any]] = None,
+) -> torchdata.DataLoader:
+    """
+    Similar to `build_detection_train_loader`, with default batch size = 1,
+    and sampler = :class:`InferenceSampler`. This sampler coordinates all workers
+    to produce the exact set of all samples.
+
+    Args:
+        dataset: a list of dataset dicts,
+            or a pytorch dataset (either map-style or iterable). They can be obtained
+            by using :func:`DatasetCatalog.get` or :func:`get_detection_dataset_dicts`.
+        mapper: a callable which takes a sample (dict) from dataset
+           and returns the format to be consumed by the model.
+           When using cfg, the default choice is ``DatasetMapper(cfg, is_train=False)``.
+        sampler: a sampler that produces
+            indices to be applied on ``dataset``. Default to :class:`InferenceSampler`,
+            which splits the dataset across all workers. Sampler must be None
+            if `dataset` is iterable.
+        batch_size: the batch size of the data loader to be created.
+            Default to 1 image per worker since this is the standard when reporting
+            inference time in papers.
+        num_workers: number of parallel data loading workers
+        collate_fn: same as the argument of `torch.utils.data.DataLoader`.
+            Defaults to do no collation and return a list of data.
+
+    Returns:
+        DataLoader: a torch DataLoader, that loads the given detection
+        dataset, with test-time transformation and batching.
+
+    Examples:
+    ::
+        data_loader = build_detection_test_loader(
+            DatasetRegistry.get("my_test"),
+            mapper=DatasetMapper(...))
+
+        # or, instantiate with a CfgNode:
+        data_loader = build_detection_test_loader(cfg, "my_test")
+    """
+    if isinstance(dataset, list):
+        dataset = DatasetFromList(dataset, copy=False)
+    if mapper is not None:
+        dataset = MapDataset(dataset, mapper)
+    if isinstance(dataset, torchdata.IterableDataset):
+        assert sampler is None, "sampler must be None if dataset is IterableDataset"
+    else:
+        if sampler is None:
+            sampler = InferenceSampler(len(dataset))
+    return torchdata.DataLoader(
+        dataset,
+        batch_size=batch_size,
+        sampler=sampler,
+        drop_last=False,
+        num_workers=num_workers,
+        collate_fn=trivial_batch_collator if collate_fn is None else collate_fn,
+    )

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/data/dataset_mappers/__init__.py

@@ -0,0 +1 @@
+

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/data/dataset_mappers/coco_unified_new_baseline_dataset_mapper.py

@@ -0,0 +1,341 @@
+# ------------------------------------------------------------------------------
+# Reference: https://github.com/facebookresearch/Mask2Former/blob/main/mask2former/data/dataset_mappers/coco_panoptic_new_baseline_dataset_mapper.py
+# Modified by Jitesh Jain (https://github.com/praeclarumjj3)
+# ------------------------------------------------------------------------------
+
+import copy
+import logging
+
+import numpy as np
+import torch
+
+from annotator.oneformer.detectron2.data import MetadataCatalog
+from annotator.oneformer.detectron2.config import configurable
+from annotator.oneformer.detectron2.data import detection_utils as utils
+from annotator.oneformer.detectron2.data import transforms as T
+from annotator.oneformer.detectron2.structures import BitMasks, Instances
+from annotator.oneformer.oneformer.utils.box_ops import masks_to_boxes
+from annotator.oneformer.oneformer.data.tokenizer import SimpleTokenizer, Tokenize
+
+__all__ = ["COCOUnifiedNewBaselineDatasetMapper"]
+
+
+def build_transform_gen(cfg, is_train):
+    """
+    Create a list of default :class:`Augmentation` from config.
+    Now it includes resizing and flipping.
+    Returns:
+        list[Augmentation]
+    """
+    assert is_train, "Only support training augmentation"
+    image_size = cfg.INPUT.IMAGE_SIZE
+    min_scale = cfg.INPUT.MIN_SCALE
+    max_scale = cfg.INPUT.MAX_SCALE
+
+    augmentation = []
+
+    if cfg.INPUT.RANDOM_FLIP != "none":
+        augmentation.append(
+            T.RandomFlip(
+                horizontal=cfg.INPUT.RANDOM_FLIP == "horizontal",
+                vertical=cfg.INPUT.RANDOM_FLIP == "vertical",
+            )
+        )
+
+    augmentation.extend([
+        T.ResizeScale(
+            min_scale=min_scale, max_scale=max_scale, target_height=image_size, target_width=image_size
+        ),
+        T.FixedSizeCrop(crop_size=(image_size, image_size)),
+    ])
+
+    return augmentation
+
+
+# This is specifically designed for the COCO dataset.
+class COCOUnifiedNewBaselineDatasetMapper:
+    """
+    A callable which takes a dataset dict in Detectron2 Dataset format,
+    and map it into a format used by OneFormer.
+
+    This dataset mapper applies the same transformation as DETR for COCO panoptic segmentation.
+
+    The callable currently does the following:
+
+    1. Read the image from "file_name"
+    2. Applies geometric transforms to the image and annotation
+    3. Find and applies suitable cropping to the image and annotation
+    4. Prepare image and annotation to Tensors
+    """
+
+    @configurable
+    def __init__(
+        self,
+        is_train=True,
+        *,
+        num_queries,
+        tfm_gens,
+        meta,
+        image_format,
+        max_seq_len,
+        task_seq_len,
+        semantic_prob,
+        instance_prob,
+    ):
+        """
+        NOTE: this interface is experimental.
+        Args:
+            is_train: for training or inference
+            augmentations: a list of augmentations or deterministic transforms to apply
+            crop_gen: crop augmentation
+            tfm_gens: data augmentation
+            image_format: an image format supported by :func:`detection_utils.read_image`.
+        """
+        self.tfm_gens = tfm_gens
+        logging.getLogger(__name__).info(
+            "[COCOUnifiedNewBaselineDatasetMapper] Full TransformGens used in training: {}".format(
+                str(self.tfm_gens)
+            )
+        )
+
+        self.img_format = image_format
+        self.is_train = is_train
+        self.meta = meta
+        self.ignore_label = self.meta.ignore_label
+        self.num_queries = num_queries
+
+        self.things = []
+        for k,v in self.meta.thing_dataset_id_to_contiguous_id.items():
+            self.things.append(v)
+        self.class_names = self.meta.stuff_classes
+        self.text_tokenizer = Tokenize(SimpleTokenizer(), max_seq_len=max_seq_len)
+        self.task_tokenizer = Tokenize(SimpleTokenizer(), max_seq_len=task_seq_len)
+        self.semantic_prob = semantic_prob
+        self.instance_prob = instance_prob
+
+    @classmethod
+    def from_config(cls, cfg, is_train=True):
+        # Build augmentation
+        tfm_gens = build_transform_gen(cfg, is_train)
+        dataset_names = cfg.DATASETS.TRAIN
+        meta = MetadataCatalog.get(dataset_names[0])
+
+        ret = {
+            "is_train": is_train,
+            "meta": meta,
+            "tfm_gens": tfm_gens,
+            "image_format": cfg.INPUT.FORMAT,
+            "num_queries": cfg.MODEL.ONE_FORMER.NUM_OBJECT_QUERIES - cfg.MODEL.TEXT_ENCODER.N_CTX,
+            "task_seq_len": cfg.INPUT.TASK_SEQ_LEN,
+            "max_seq_len": cfg.INPUT.MAX_SEQ_LEN,
+            "semantic_prob": cfg.INPUT.TASK_PROB.SEMANTIC,
+            "instance_prob": cfg.INPUT.TASK_PROB.INSTANCE,
+        }
+        return ret
+    
+    def _get_semantic_dict(self, pan_seg_gt, image_shape, segments_info, num_class_obj):
+        instances = Instances(image_shape)
+        
+        classes = []
+        texts = ["a semantic photo"] * self.num_queries
+        masks = []
+        label = np.ones_like(pan_seg_gt) * self.ignore_label
+
+        for segment_info in segments_info:
+            class_id = segment_info["category_id"]
+            if not segment_info["iscrowd"]:
+                mask = pan_seg_gt == segment_info["id"]
+                if not np.all(mask == False):
+                    if class_id not in classes:
+                        cls_name = self.class_names[class_id]
+                        classes.append(class_id)
+                        masks.append(mask)
+                        num_class_obj[cls_name] += 1
+                    else:
+                        idx = classes.index(class_id)
+                        masks[idx] += mask
+                        masks[idx] = np.clip(masks[idx], 0, 1).astype(np.bool)
+                    label[mask] = class_id
+
+        num = 0
+        for i, cls_name in enumerate(self.class_names):
+            if num_class_obj[cls_name] > 0:
+                for _ in range(num_class_obj[cls_name]):
+                    if num >= len(texts):
+                        break
+                    texts[num] = f"a photo with a {cls_name}"
+                    num += 1
+                    
+        classes = np.array(classes)
+        instances.gt_classes = torch.tensor(classes, dtype=torch.int64)
+        if len(masks) == 0:
+            # Some image does not have annotation (all ignored)
+            instances.gt_masks = torch.zeros((0, pan_seg_gt.shape[-2], pan_seg_gt.shape[-1]))
+            instances.gt_bboxes = torch.zeros((0, 4))
+        else:
+            masks = BitMasks(
+                torch.stack([torch.from_numpy(np.ascontiguousarray(x.copy())) for x in masks])
+            )
+            instances.gt_masks = masks.tensor
+            # Placeholder bounding boxes for stuff regions. Note that these are not used during training.
+            instances.gt_bboxes = torch.stack([torch.tensor([0., 0., 1., 1.])] * instances.gt_masks.shape[0])
+        return instances, texts, label
+    
+    def _get_instance_dict(self, pan_seg_gt, image_shape, segments_info, num_class_obj):
+        instances = Instances(image_shape)
+
+        classes = []
+        texts = ["an instance photo"] * self.num_queries
+        masks = []
+        label = np.ones_like(pan_seg_gt) * self.ignore_label
+
+        for segment_info in segments_info:
+            class_id = segment_info["category_id"]
+            if class_id in self.things:
+                if not segment_info["iscrowd"]:
+                    mask = pan_seg_gt == segment_info["id"]
+                    if not np.all(mask == False):
+                        cls_name = self.class_names[class_id]
+                        classes.append(class_id)
+                        masks.append(mask)
+                        num_class_obj[cls_name] += 1
+                        label[mask] = class_id
+        
+        num = 0
+        for i, cls_name in enumerate(self.class_names):
+            if num_class_obj[cls_name] > 0:
+                for _ in range(num_class_obj[cls_name]):
+                    if num >= len(texts):
+                        break
+                    texts[num] = f"a photo with a {cls_name}"
+                    num += 1
+
+        classes = np.array(classes)
+        instances.gt_classes = torch.tensor(classes, dtype=torch.int64)
+        if len(masks) == 0:
+            # Some image does not have annotation (all ignored)
+            instances.gt_masks = torch.zeros((0, pan_seg_gt.shape[-2], pan_seg_gt.shape[-1]))
+            instances.gt_bboxes = torch.zeros((0, 4))
+        else:
+            masks = BitMasks(
+                torch.stack([torch.from_numpy(np.ascontiguousarray(x.copy())) for x in masks])
+            )
+            instances.gt_masks = masks.tensor
+            instances.gt_bboxes = masks_to_boxes(instances.gt_masks)
+        return instances, texts, label
+    
+    def _get_panoptic_dict(self, pan_seg_gt, image_shape, segments_info, num_class_obj):
+        instances = Instances(image_shape)
+
+        classes = []
+        texts = ["a panoptic photo"] * self.num_queries
+        masks = []
+        label = np.ones_like(pan_seg_gt) * self.ignore_label
+
+        for segment_info in segments_info:
+            class_id = segment_info["category_id"]
+            if not segment_info["iscrowd"]:
+                mask = pan_seg_gt == segment_info["id"]
+                if not np.all(mask == False):
+                    cls_name = self.class_names[class_id]
+                    classes.append(class_id)
+                    masks.append(mask)
+                    num_class_obj[cls_name] += 1
+                    label[mask] = class_id
+        
+        num = 0
+        for i, cls_name in enumerate(self.class_names):
+            if num_class_obj[cls_name] > 0:
+                for _ in range(num_class_obj[cls_name]):
+                    if num >= len(texts):
+                        break
+                    texts[num] = f"a photo with a {cls_name}"
+                    num += 1
+
+        classes = np.array(classes)
+        instances.gt_classes = torch.tensor(classes, dtype=torch.int64)
+        if len(masks) == 0:
+            # Some image does not have annotation (all ignored)
+            instances.gt_masks = torch.zeros((0, pan_seg_gt.shape[-2], pan_seg_gt.shape[-1]))
+            instances.gt_bboxes = torch.zeros((0, 4))
+        else:
+            masks = BitMasks(
+                torch.stack([torch.from_numpy(np.ascontiguousarray(x.copy())) for x in masks])
+            )
+            instances.gt_masks = masks.tensor
+            instances.gt_bboxes = masks_to_boxes(instances.gt_masks)
+            for i in range(instances.gt_classes.shape[0]):
+                # Placeholder bounding boxes for stuff regions. Note that these are not used during training.
+                if instances.gt_classes[i].item() not in self.things:
+                    instances.gt_bboxes[i] = torch.tensor([0., 0., 1., 1.])
+        return instances, texts, label
+
+    def __call__(self, dataset_dict):
+        """
+        Args:
+            dataset_dict (dict): Metadata of one image, in Detectron2 Dataset format.
+
+        Returns:
+            dict: a format that builtin models in detectron2 accept
+        """
+        dataset_dict = copy.deepcopy(dataset_dict)  # it will be modified by code below
+        image = utils.read_image(dataset_dict["file_name"], format=self.img_format)
+        utils.check_image_size(dataset_dict, image)
+        
+        image, transforms = T.apply_transform_gens(self.tfm_gens, image)
+        image_shape = image.shape[:2]  # h, w
+
+        # Pytorch's dataloader is efficient on torch.Tensor due to shared-memory,
+        # but not efficient on large generic data structures due to the use of pickle & mp.Queue.
+        # Therefore it's important to use torch.Tensor.
+        dataset_dict["image"] = torch.as_tensor(np.ascontiguousarray(image.transpose(2, 0, 1)))
+
+        if not self.is_train:
+            # USER: Modify this if you want to keep them for some reason.
+            dataset_dict.pop("annotations", None)
+            return dataset_dict
+
+        # semantic segmentation
+        if "sem_seg_file_name" in dataset_dict:
+            # PyTorch transformation not implemented for uint16, so converting it to double first
+            sem_seg_gt = utils.read_image(dataset_dict.pop("sem_seg_file_name")).astype("double")
+            sem_seg_gt = transforms.apply_segmentation(sem_seg_gt)
+        else:
+            sem_seg_gt = None
+        
+        if "pan_seg_file_name" in dataset_dict:
+            pan_seg_gt = utils.read_image(dataset_dict.pop("pan_seg_file_name"), "RGB")
+            segments_info = dataset_dict["segments_info"]
+
+            # apply the same transformation to panoptic segmentation
+            pan_seg_gt = transforms.apply_segmentation(pan_seg_gt)
+
+            from panopticapi.utils import rgb2id
+            pan_seg_gt = rgb2id(pan_seg_gt)
+
+        prob_task = np.random.uniform(0,1.)
+
+        num_class_obj = {}
+
+        for name in self.class_names:
+            num_class_obj[name] = 0
+
+        if prob_task < self.semantic_prob:
+            task = "The task is semantic"
+            instances, text, sem_seg = self._get_semantic_dict(pan_seg_gt, image_shape, segments_info, num_class_obj)
+        elif prob_task < self.instance_prob:
+            task = "The task is instance"
+            instances, text, sem_seg = self._get_instance_dict(pan_seg_gt, image_shape, segments_info, num_class_obj)
+        else:
+            task = "The task is panoptic"
+            instances, text, sem_seg = self._get_panoptic_dict(pan_seg_gt, image_shape, segments_info, num_class_obj)
+
+
+        dataset_dict["sem_seg"] = torch.from_numpy(sem_seg).long()
+        dataset_dict["instances"] = instances
+        dataset_dict["orig_shape"] = image_shape
+        dataset_dict["task"] = task
+        dataset_dict["text"] = text
+        dataset_dict["thing_ids"] = self.things
+
+        return dataset_dict

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/data/dataset_mappers/dataset_mapper.py

@@ -0,0 +1,203 @@
+# ------------------------------------------------------------------------------
+# Reference: https://github.com/facebookresearch/detectron2/blob/main/detectron2/data/dataset_mapper.py
+# Modified by Jitesh Jain (https://github.com/praeclarumjj3)
+# ------------------------------------------------------------------------------
+
+import copy
+import logging
+import numpy as np
+from typing import List, Optional, Union
+import torch
+
+from annotator.oneformer.detectron2.config import configurable
+
+from annotator.oneformer.detectron2.data import detection_utils as utils
+from annotator.oneformer.detectron2.data import transforms as T
+from annotator.oneformer.oneformer.data.tokenizer import SimpleTokenizer, Tokenize
+
+__all__ = ["DatasetMapper"]
+
+
+class DatasetMapper:
+    """
+    A callable which takes a dataset dict in Detectron2 Dataset format,
+    and map it into a format used by the model.
+
+    This is the default callable to be used to map your dataset dict into training data.
+    You may need to follow it to implement your own one for customized logic,
+    such as a different way to read or transform images.
+    See :doc:`/tutorials/data_loading` for details.
+
+    The callable currently does the following:
+
+    1. Read the image from "file_name"
+    2. Applies cropping/geometric transforms to the image and annotations
+    3. Prepare data and annotations to Tensor and :class:`Instances`
+    """
+
+    @configurable
+    def __init__(
+        self,
+        is_train: bool,
+        *,
+        augmentations: List[Union[T.Augmentation, T.Transform]],
+        image_format: str,
+        task_seq_len: int,
+        task: str = "panoptic",
+        use_instance_mask: bool = False,
+        use_keypoint: bool = False,
+        instance_mask_format: str = "polygon",
+        keypoint_hflip_indices: Optional[np.ndarray] = None,
+        precomputed_proposal_topk: Optional[int] = None,
+        recompute_boxes: bool = False,
+    ):
+        """
+        NOTE: this interface is experimental.
+
+        Args:
+            is_train: whether it's used in training or inference
+            augmentations: a list of augmentations or deterministic transforms to apply
+            image_format: an image format supported by :func:`detection_utils.read_image`.
+            use_instance_mask: whether to process instance segmentation annotations, if available
+            use_keypoint: whether to process keypoint annotations if available
+            instance_mask_format: one of "polygon" or "bitmask". Process instance segmentation
+                masks into this format.
+            keypoint_hflip_indices: see :func:`detection_utils.create_keypoint_hflip_indices`
+            precomputed_proposal_topk: if given, will load pre-computed
+                proposals from dataset_dict and keep the top k proposals for each image.
+            recompute_boxes: whether to overwrite bounding box annotations
+                by computing tight bounding boxes from instance mask annotations.
+        """
+        if recompute_boxes:
+            assert use_instance_mask, "recompute_boxes requires instance masks"
+        # fmt: off
+        self.is_train               = is_train
+        self.augmentations          = T.AugmentationList(augmentations)
+        self.image_format           = image_format
+        self.use_instance_mask      = use_instance_mask
+        self.instance_mask_format   = instance_mask_format
+        self.use_keypoint           = use_keypoint
+        self.keypoint_hflip_indices = keypoint_hflip_indices
+        self.proposal_topk          = precomputed_proposal_topk
+        self.recompute_boxes        = recompute_boxes
+        self.task_tokenizer = Tokenize(SimpleTokenizer(), max_seq_len=task_seq_len)
+        self.task = task
+        assert self.task in ["panoptic", "semantic", "instance"]
+
+        # fmt: on
+        logger = logging.getLogger(__name__)
+        mode = "training" if is_train else "inference"
+        logger.info(f"[DatasetMapper] Augmentations used in {mode}: {augmentations}")
+
+    @classmethod
+    def from_config(cls, cfg, is_train: bool = True):
+        augs = utils.build_augmentation(cfg, is_train)
+        if cfg.INPUT.CROP.ENABLED and is_train:
+            augs.insert(0, T.RandomCrop(cfg.INPUT.CROP.TYPE, cfg.INPUT.CROP.SIZE))
+            recompute_boxes = cfg.MODEL.MASK_ON
+        else:
+            recompute_boxes = False
+
+        ret = {
+            "is_train": is_train,
+            "augmentations": augs,
+            "image_format": cfg.INPUT.FORMAT,
+            "use_instance_mask": cfg.MODEL.MASK_ON,
+            "instance_mask_format": cfg.INPUT.MASK_FORMAT,
+            "use_keypoint": cfg.MODEL.KEYPOINT_ON,
+            "task_seq_len": cfg.INPUT.TASK_SEQ_LEN,
+            "recompute_boxes": recompute_boxes,
+            "task": cfg.MODEL.TEST.TASK,
+        }
+
+        if cfg.MODEL.KEYPOINT_ON:
+            ret["keypoint_hflip_indices"] = utils.create_keypoint_hflip_indices(cfg.DATASETS.TRAIN)
+
+        if cfg.MODEL.LOAD_PROPOSALS:
+            ret["precomputed_proposal_topk"] = (
+                cfg.DATASETS.PRECOMPUTED_PROPOSAL_TOPK_TRAIN
+                if is_train
+                else cfg.DATASETS.PRECOMPUTED_PROPOSAL_TOPK_TEST
+            )
+        return ret
+
+    def _transform_annotations(self, dataset_dict, transforms, image_shape):
+        # USER: Modify this if you want to keep them for some reason.
+        for anno in dataset_dict["annotations"]:
+            if not self.use_instance_mask:
+                anno.pop("segmentation", None)
+            if not self.use_keypoint:
+                anno.pop("keypoints", None)
+
+        # USER: Implement additional transformations if you have other types of data
+        annos = [
+            utils.transform_instance_annotations(
+                obj, transforms, image_shape, keypoint_hflip_indices=self.keypoint_hflip_indices
+            )
+            for obj in dataset_dict.pop("annotations")
+            if obj.get("iscrowd", 0) == 0
+        ]
+        instances = utils.annotations_to_instances(
+            annos, image_shape, mask_format=self.instance_mask_format
+        )
+
+        # After transforms such as cropping are applied, the bounding box may no longer
+        # tightly bound the object. As an example, imagine a triangle object
+        # [(0,0), (2,0), (0,2)] cropped by a box [(1,0),(2,2)] (XYXY format). The tight
+        # bounding box of the cropped triangle should be [(1,0),(2,1)], which is not equal to
+        # the intersection of original bounding box and the cropping box.
+        if self.recompute_boxes:
+            instances.gt_boxes = instances.gt_masks.get_bounding_boxes()
+        dataset_dict["instances"] = utils.filter_empty_instances(instances)
+
+    def __call__(self, dataset_dict):
+        """
+        Args:
+            dataset_dict (dict): Metadata of one image, in Detectron2 Dataset format.
+
+        Returns:
+            dict: a format that builtin models in detectron2 accept
+        """
+        dataset_dict = copy.deepcopy(dataset_dict)  # it will be modified by code below
+        # USER: Write your own image loading if it's not from a file
+        image = utils.read_image(dataset_dict["file_name"], format=self.image_format)
+        utils.check_image_size(dataset_dict, image)
+        
+        task = f"The task is {self.task}"
+        dataset_dict["task"] = task
+
+        # USER: Remove if you don't do semantic/panoptic segmentation.
+        if "sem_seg_file_name" in dataset_dict:
+            sem_seg_gt = utils.read_image(dataset_dict.pop("sem_seg_file_name"), "L").squeeze(2)
+        else:
+            sem_seg_gt = None
+
+        aug_input = T.AugInput(image, sem_seg=sem_seg_gt)
+        transforms = self.augmentations(aug_input)
+        image, sem_seg_gt = aug_input.image, aug_input.sem_seg
+
+        image_shape = image.shape[:2]  # h, w
+        # Pytorch's dataloader is efficient on torch.Tensor due to shared-memory,
+        # but not efficient on large generic data structures due to the use of pickle & mp.Queue.
+        # Therefore it's important to use torch.Tensor.
+        dataset_dict["image"] = torch.as_tensor(np.ascontiguousarray(image.transpose(2, 0, 1)))
+        if sem_seg_gt is not None:
+            dataset_dict["sem_seg"] = torch.as_tensor(sem_seg_gt.astype("long"))
+
+        # USER: Remove if you don't use pre-computed proposals.
+        # Most users would not need this feature.
+        if self.proposal_topk is not None:
+            utils.transform_proposals(
+                dataset_dict, image_shape, transforms, proposal_topk=self.proposal_topk
+            )
+
+        if not self.is_train:
+            # USER: Modify this if you want to keep them for some reason.
+            dataset_dict.pop("annotations", None)
+            dataset_dict.pop("sem_seg_file_name", None)
+            return dataset_dict
+
+        if "annotations" in dataset_dict:
+            self._transform_annotations(dataset_dict, transforms, image_shape)
+
+        return dataset_dict

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/data/dataset_mappers/oneformer_unified_dataset_mapper.py

@@ -0,0 +1,375 @@
+# ------------------------------------------------------------------------------
+# Reference: https://github.com/facebookresearch/Mask2Former/blob/main/mask2former/data/dataset_mappers/mask_former_panoptic_dataset_mapper.py
+# Modified by Jitesh Jain (https://github.com/praeclarumjj3)
+# ------------------------------------------------------------------------------
+
+import copy
+import logging
+import os
+
+import numpy as np
+import torch
+from torch.nn import functional as F
+
+from annotator.oneformer.detectron2.config import configurable
+from annotator.oneformer.detectron2.data import detection_utils as utils
+from annotator.oneformer.detectron2.data import transforms as T
+from annotator.oneformer.detectron2.structures import BitMasks, Instances
+from annotator.oneformer.detectron2.data import MetadataCatalog
+from annotator.oneformer.detectron2.projects.point_rend import ColorAugSSDTransform
+from annotator.oneformer.oneformer.utils.box_ops import masks_to_boxes
+from annotator.oneformer.oneformer.data.tokenizer import SimpleTokenizer, Tokenize
+
+__all__ = ["OneFormerUnifiedDatasetMapper"]
+
+
+class OneFormerUnifiedDatasetMapper:
+    """
+    A callable which takes a dataset dict in Detectron2 Dataset format,
+    and map it into a format used by OneFormer for universal segmentation.
+
+    The callable currently does the following:
+
+    1. Read the image from "file_name"
+    2. Applies geometric transforms to the image and annotation
+    3. Find and applies suitable cropping to the image and annotation
+    4. Prepare image and annotation to Tensors
+    """
+
+    @configurable
+    def __init__(
+        self,
+        is_train=True,
+        *,
+        name,
+        num_queries,
+        meta,
+        augmentations,
+        image_format,
+        ignore_label,
+        size_divisibility,
+        task_seq_len,
+        max_seq_len,
+        semantic_prob,
+        instance_prob,
+    ):
+        """
+        NOTE: this interface is experimental.
+        Args:
+            is_train: for training or inference
+            augmentations: a list of augmentations or deterministic transforms to apply
+            image_format: an image format supported by :func:`detection_utils.read_image`.
+            ignore_label: the label that is ignored to evaluation
+            size_divisibility: pad image size to be divisible by this value
+        """
+        self.is_train = is_train
+        self.meta = meta
+        self.name = name
+        self.tfm_gens = augmentations
+        self.img_format = image_format
+        self.ignore_label = ignore_label
+        self.size_divisibility = size_divisibility
+        self.num_queries = num_queries
+
+        logger = logging.getLogger(__name__)
+        mode = "training" if is_train else "inference"
+        logger.info(f"[{self.__class__.__name__}] Augmentations used in {mode}: {augmentations}")
+    
+        self.things = []
+        for k,v in self.meta.thing_dataset_id_to_contiguous_id.items():
+            self.things.append(v)
+        self.class_names = self.meta.stuff_classes
+        self.text_tokenizer = Tokenize(SimpleTokenizer(), max_seq_len=max_seq_len)
+        self.task_tokenizer = Tokenize(SimpleTokenizer(), max_seq_len=task_seq_len)
+        self.semantic_prob = semantic_prob
+        self.instance_prob = instance_prob
+    
+    @classmethod
+    def from_config(cls, cfg, is_train=True):
+        # Build augmentation
+        augs = [
+            T.ResizeShortestEdge(
+                cfg.INPUT.MIN_SIZE_TRAIN,
+                cfg.INPUT.MAX_SIZE_TRAIN,
+                cfg.INPUT.MIN_SIZE_TRAIN_SAMPLING,
+            )
+        ]
+        if cfg.INPUT.CROP.ENABLED:
+            augs.append(
+                T.RandomCrop_CategoryAreaConstraint(
+                    cfg.INPUT.CROP.TYPE,
+                    cfg.INPUT.CROP.SIZE,
+                    cfg.INPUT.CROP.SINGLE_CATEGORY_MAX_AREA,
+                    cfg.MODEL.SEM_SEG_HEAD.IGNORE_VALUE,
+                )
+            )
+        if cfg.INPUT.COLOR_AUG_SSD:
+            augs.append(ColorAugSSDTransform(img_format=cfg.INPUT.FORMAT))
+        augs.append(T.RandomFlip())
+
+        # Assume always applies to the training set.
+        dataset_names = cfg.DATASETS.TRAIN
+        meta = MetadataCatalog.get(dataset_names[0])
+        ignore_label = meta.ignore_label
+
+        ret = {
+            "is_train": is_train,
+            "meta": meta,
+            "name": dataset_names[0],
+            "num_queries": cfg.MODEL.ONE_FORMER.NUM_OBJECT_QUERIES - cfg.MODEL.TEXT_ENCODER.N_CTX,
+            "task_seq_len": cfg.INPUT.TASK_SEQ_LEN,
+            "max_seq_len": cfg.INPUT.MAX_SEQ_LEN,
+            "augmentations": augs,
+            "image_format": cfg.INPUT.FORMAT,
+            "ignore_label": ignore_label,
+            "size_divisibility": cfg.INPUT.SIZE_DIVISIBILITY,
+            "semantic_prob": cfg.INPUT.TASK_PROB.SEMANTIC,
+            "instance_prob": cfg.INPUT.TASK_PROB.INSTANCE,
+        }
+        return ret
+
+    def _get_semantic_dict(self, pan_seg_gt, image_shape, segments_info, num_class_obj):
+        pan_seg_gt = pan_seg_gt.numpy()
+        instances = Instances(image_shape)
+        
+        classes = []
+        texts = ["a semantic photo"] * self.num_queries
+        masks = []
+        label = np.ones_like(pan_seg_gt) * self.ignore_label
+
+        for segment_info in segments_info:
+            class_id = segment_info["category_id"]
+            if not segment_info["iscrowd"]:
+                mask = pan_seg_gt == segment_info["id"]
+                if not np.all(mask == False):
+                    if class_id not in classes:
+                        cls_name = self.class_names[class_id]
+                        classes.append(class_id)
+                        masks.append(mask)
+                        num_class_obj[cls_name] += 1
+                    else:
+                        idx = classes.index(class_id)
+                        masks[idx] += mask
+                        masks[idx] = np.clip(masks[idx], 0, 1).astype(np.bool)
+                    label[mask] = class_id
+        
+        num = 0
+        for i, cls_name in enumerate(self.class_names):
+            if num_class_obj[cls_name] > 0:
+                for _ in range(num_class_obj[cls_name]):
+                    if num >= len(texts):
+                        break
+                    texts[num] = f"a photo with a {cls_name}"
+                    num += 1
+                    
+        classes = np.array(classes)
+        instances.gt_classes = torch.tensor(classes, dtype=torch.int64)
+        if len(masks) == 0:
+            # Some image does not have annotation (all ignored)
+            instances.gt_masks = torch.zeros((0, pan_seg_gt.shape[-2], pan_seg_gt.shape[-1]))
+            instances.gt_bboxes = torch.zeros((0, 4))
+        else:
+            masks = BitMasks(
+                torch.stack([torch.from_numpy(np.ascontiguousarray(x.copy())) for x in masks])
+            )
+            instances.gt_masks = masks.tensor
+            # Placeholder bounding boxes for stuff regions. Note that these are not used during training.
+            instances.gt_bboxes = torch.stack([torch.tensor([0., 0., 1., 1.])] * instances.gt_masks.shape[0])
+        return instances, texts, label
+    
+    def _get_instance_dict(self, pan_seg_gt, image_shape, segments_info, num_class_obj):
+        pan_seg_gt = pan_seg_gt.numpy()
+        instances = Instances(image_shape)
+        
+        classes = []
+        texts = ["an instance photo"] * self.num_queries
+        masks = []
+        label = np.ones_like(pan_seg_gt) * self.ignore_label
+
+        for segment_info in segments_info:
+            class_id = segment_info["category_id"]
+            if class_id in self.things:
+                if not segment_info["iscrowd"]:
+                    mask = pan_seg_gt == segment_info["id"]
+                    if not np.all(mask == False):
+                        cls_name = self.class_names[class_id]
+                        classes.append(class_id)
+                        masks.append(mask)
+                        num_class_obj[cls_name] += 1
+                        label[mask] = class_id
+        
+        num = 0
+        for i, cls_name in enumerate(self.class_names):
+            if num_class_obj[cls_name] > 0:
+                for _ in range(num_class_obj[cls_name]):
+                    if num >= len(texts):
+                        break
+                    texts[num] = f"a photo with a {cls_name}"
+                    num += 1
+                    
+        classes = np.array(classes)
+        instances.gt_classes = torch.tensor(classes, dtype=torch.int64)
+        if len(masks) == 0:
+            # Some image does not have annotation (all ignored)
+            instances.gt_masks = torch.zeros((0, pan_seg_gt.shape[-2], pan_seg_gt.shape[-1]))
+            instances.gt_bboxes = torch.zeros((0, 4))
+        else:
+            masks = BitMasks(
+                torch.stack([torch.from_numpy(np.ascontiguousarray(x.copy())) for x in masks])
+            )
+            instances.gt_masks = masks.tensor
+            instances.gt_bboxes = masks_to_boxes(instances.gt_masks)
+        return instances, texts, label
+    
+    def _get_panoptic_dict(self, pan_seg_gt, image_shape, segments_info, num_class_obj):
+        pan_seg_gt = pan_seg_gt.numpy()
+        instances = Instances(image_shape)
+        
+        classes = []
+        texts = ["a panoptic photo"] * self.num_queries
+        masks = []
+        label = np.ones_like(pan_seg_gt) * self.ignore_label
+
+        for segment_info in segments_info:
+            class_id = segment_info["category_id"]
+            if not segment_info["iscrowd"]:
+                mask = pan_seg_gt == segment_info["id"]
+                if not np.all(mask == False):
+                    cls_name = self.class_names[class_id]
+                    classes.append(class_id)
+                    masks.append(mask)
+                    num_class_obj[cls_name] += 1
+                    label[mask] = class_id
+        
+        num = 0
+        for i, cls_name in enumerate(self.class_names):
+            if num_class_obj[cls_name] > 0:
+                for _ in range(num_class_obj[cls_name]):
+                    if num >= len(texts):
+                        break
+                    texts[num] = f"a photo with a {cls_name}"
+                    num += 1
+                    
+        classes = np.array(classes)
+        instances.gt_classes = torch.tensor(classes, dtype=torch.int64)
+        if len(masks) == 0:
+            # Some image does not have annotation (all ignored)
+            instances.gt_masks = torch.zeros((0, pan_seg_gt.shape[-2], pan_seg_gt.shape[-1]))
+            instances.gt_bboxes = torch.zeros((0, 4))
+        else:
+            masks = BitMasks(
+                torch.stack([torch.from_numpy(np.ascontiguousarray(x.copy())) for x in masks])
+            )
+            instances.gt_masks = masks.tensor
+            instances.gt_bboxes = masks_to_boxes(instances.gt_masks)
+            for i in range(instances.gt_classes.shape[0]):
+                # Placeholder bounding boxes for stuff regions. Note that these are not used during training.
+                if instances.gt_classes[i].item() not in self.things:
+                    instances.gt_bboxes[i] = torch.tensor([0., 0., 1., 1.])
+        return instances, texts, label
+    
+    def __call__(self, dataset_dict):
+        """
+        Args:
+            dataset_dict (dict): Metadata of one image, in Detectron2 Dataset format.
+
+        Returns:
+            dict: a format that builtin models in detectron2 accept
+        """
+        assert self.is_train, "OneFormerUnifiedDatasetMapper should only be used for training!"
+
+        dataset_dict = copy.deepcopy(dataset_dict)  # it will be modified by code below
+        image = utils.read_image(dataset_dict["file_name"], format=self.img_format)
+        utils.check_image_size(dataset_dict, image)
+
+        # semantic segmentation
+        if "sem_seg_file_name" in dataset_dict:
+            # PyTorch transformation not implemented for uint16, so converting it to double first
+            sem_seg_gt = utils.read_image(dataset_dict.pop("sem_seg_file_name")).astype("double")
+        else:
+            sem_seg_gt = None
+
+        # panoptic segmentation
+        if "pan_seg_file_name" in dataset_dict:
+            pan_seg_gt = utils.read_image(dataset_dict.pop("pan_seg_file_name"), "RGB")
+            segments_info = dataset_dict["segments_info"]
+        else:
+            pan_seg_gt = None
+            segments_info = None
+
+        if pan_seg_gt is None:
+            raise ValueError(
+                "Cannot find 'pan_seg_file_name' for panoptic segmentation dataset {}.".format(
+                    dataset_dict["file_name"]
+                )
+            )
+
+        aug_input = T.AugInput(image, sem_seg=sem_seg_gt)
+        aug_input, transforms = T.apply_transform_gens(self.tfm_gens, aug_input)
+        image = aug_input.image
+        if sem_seg_gt is not None:
+            sem_seg_gt = aug_input.sem_seg
+
+        # apply the same transformation to panoptic segmentation
+        pan_seg_gt = transforms.apply_segmentation(pan_seg_gt)
+
+        from panopticapi.utils import rgb2id
+
+        pan_seg_gt = rgb2id(pan_seg_gt)
+
+        # Pad image and segmentation label here!
+        image = torch.as_tensor(np.ascontiguousarray(image.transpose(2, 0, 1)))
+        if sem_seg_gt is not None:
+            sem_seg_gt = torch.as_tensor(sem_seg_gt.astype("long"))
+        pan_seg_gt = torch.as_tensor(pan_seg_gt.astype("long"))
+
+        if self.size_divisibility > 0:
+            image_size = (image.shape[-2], image.shape[-1])
+            padding_size = [
+                0,
+                self.size_divisibility - image_size[1],
+                0,
+                self.size_divisibility - image_size[0],
+            ]
+            image = F.pad(image, padding_size, value=128).contiguous()
+            if sem_seg_gt is not None:
+                sem_seg_gt = F.pad(sem_seg_gt, padding_size, value=self.ignore_label).contiguous()
+            pan_seg_gt = F.pad(
+                pan_seg_gt, padding_size, value=0
+            ).contiguous()  # 0 is the VOID panoptic label
+
+        image_shape = (image.shape[-2], image.shape[-1])  # h, w
+
+        # Pytorch's dataloader is efficient on torch.Tensor due to shared-memory,
+        # but not efficient on large generic data structures due to the use of pickle & mp.Queue.
+        # Therefore it's important to use torch.Tensor.
+        dataset_dict["image"] = image
+
+        if "annotations" in dataset_dict:
+            raise ValueError("Pemantic segmentation dataset should not have 'annotations'.")
+
+        prob_task = np.random.uniform(0,1.)
+
+        num_class_obj = {}
+
+        for name in self.class_names:
+            num_class_obj[name] = 0
+
+        if prob_task < self.semantic_prob:
+            task = "The task is semantic"
+            instances, text, sem_seg = self._get_semantic_dict(pan_seg_gt, image_shape, segments_info, num_class_obj)
+        elif prob_task < self.instance_prob:
+            task = "The task is instance"
+            instances, text, sem_seg = self._get_instance_dict(pan_seg_gt, image_shape, segments_info, num_class_obj)
+        else:
+            task = "The task is panoptic"
+            instances, text, sem_seg = self._get_panoptic_dict(pan_seg_gt, image_shape, segments_info, num_class_obj)
+
+        dataset_dict["sem_seg"] = torch.from_numpy(sem_seg).long()
+        dataset_dict["instances"] = instances
+        dataset_dict["orig_shape"] = image_shape
+        dataset_dict["task"] = task
+        dataset_dict["text"] = text
+        dataset_dict["thing_ids"] = self.things
+        
+        return dataset_dict

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/data/datasets/__init__.py

@@ -0,0 +1,7 @@
+from . import (
+    register_ade20k_panoptic,
+    register_cityscapes_panoptic,
+    register_coco_panoptic_annos_semseg,
+    register_ade20k_instance,
+    register_coco_panoptic2instance,
+)

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/data/datasets/register_ade20k_instance.py

@@ -0,0 +1,56 @@
+# ------------------------------------------------------------------------------
+# Reference: https://github.com/facebookresearch/Mask2Former/blob/main/mask2former/data/datasets/register_ade20k_instance.py
+# ------------------------------------------------------------------------------
+
+import json
+import logging
+import numpy as np
+import os
+from PIL import Image
+
+from annotator.oneformer.detectron2.data import DatasetCatalog, MetadataCatalog
+from annotator.oneformer.detectron2.data.datasets.coco import load_coco_json, register_coco_instances
+from annotator.oneformer.detectron2.utils.file_io import PathManager
+
+ADE_CATEGORIES = [{'id': 7, 'name': 'bed'}, {'id': 8, 'name': 'windowpane'}, {'id': 10, 'name': 'cabinet'}, {'id': 12, 'name': 'person'}, {'id': 14, 'name': 'door'}, {'id': 15, 'name': 'table'}, {'id': 18, 'name': 'curtain'}, {'id': 19, 'name': 'chair'}, {'id': 20, 'name': 'car'}, {'id': 22, 'name': 'painting'}, {'id': 23, 'name': 'sofa'}, {'id': 24, 'name': 'shelf'}, {'id': 27, 'name': 'mirror'}, {'id': 30, 'name': 'armchair'}, {'id': 31, 'name': 'seat'}, {'id': 32, 'name': 'fence'}, {'id': 33, 'name': 'desk'}, {'id': 35, 'name': 'wardrobe'}, {'id': 36, 'name': 'lamp'}, {'id': 37, 'name': 'bathtub'}, {'id': 38, 'name': 'railing'}, {'id': 39, 'name': 'cushion'}, {'id': 41, 'name': 'box'}, {'id': 42, 'name': 'column'}, {'id': 43, 'name': 'signboard'}, {'id': 44, 'name': 'chest of drawers'}, {'id': 45, 'name': 'counter'}, {'id': 47, 'name': 'sink'}, {'id': 49, 'name': 'fireplace'}, {'id': 50, 'name': 'refrigerator'}, {'id': 53, 'name': 'stairs'}, {'id': 55, 'name': 'case'}, {'id': 56, 'name': 'pool table'}, {'id': 57, 'name': 'pillow'}, {'id': 58, 'name': 'screen door'}, {'id': 62, 'name': 'bookcase'}, {'id': 64, 'name': 'coffee table'}, {'id': 65, 'name': 'toilet'}, {'id': 66, 'name': 'flower'}, {'id': 67, 'name': 'book'}, {'id': 69, 'name': 'bench'}, {'id': 70, 'name': 'countertop'}, {'id': 71, 'name': 'stove'}, {'id': 72, 'name': 'palm'}, {'id': 73, 'name': 'kitchen island'}, {'id': 74, 'name': 'computer'}, {'id': 75, 'name': 'swivel chair'}, {'id': 76, 'name': 'boat'}, {'id': 78, 'name': 'arcade machine'}, {'id': 80, 'name': 'bus'}, {'id': 81, 'name': 'towel'}, {'id': 82, 'name': 'light'}, {'id': 83, 'name': 'truck'}, {'id': 85, 'name': 'chandelier'}, {'id': 86, 'name': 'awning'}, {'id': 87, 'name': 'streetlight'}, {'id': 88, 'name': 'booth'}, {'id': 89, 'name': 'television receiver'}, {'id': 90, 'name': 'airplane'}, {'id': 92, 'name': 'apparel'}, {'id': 93, 'name': 'pole'}, {'id': 95, 'name': 'bannister'}, {'id': 97, 'name': 'ottoman'}, {'id': 98, 'name': 'bottle'}, {'id': 102, 'name': 'van'}, {'id': 103, 'name': 'ship'}, {'id': 104, 'name': 'fountain'}, {'id': 107, 'name': 'washer'}, {'id': 108, 'name': 'plaything'}, {'id': 110, 'name': 'stool'}, {'id': 111, 'name': 'barrel'}, {'id': 112, 'name': 'basket'}, {'id': 115, 'name': 'bag'}, {'id': 116, 'name': 'minibike'}, {'id': 118, 'name': 'oven'}, {'id': 119, 'name': 'ball'}, {'id': 120, 'name': 'food'}, {'id': 121, 'name': 'step'}, {'id': 123, 'name': 'trade name'}, {'id': 124, 'name': 'microwave'}, {'id': 125, 'name': 'pot'}, {'id': 126, 'name': 'animal'}, {'id': 127, 'name': 'bicycle'}, {'id': 129, 'name': 'dishwasher'}, {'id': 130, 'name': 'screen'}, {'id': 132, 'name': 'sculpture'}, {'id': 133, 'name': 'hood'}, {'id': 134, 'name': 'sconce'}, {'id': 135, 'name': 'vase'}, {'id': 136, 'name': 'traffic light'}, {'id': 137, 'name': 'tray'}, {'id': 138, 'name': 'ashcan'}, {'id': 139, 'name': 'fan'}, {'id': 142, 'name': 'plate'}, {'id': 143, 'name': 'monitor'}, {'id': 144, 'name': 'bulletin board'}, {'id': 146, 'name': 'radiator'}, {'id': 147, 'name': 'glass'}, {'id': 148, 'name': 'clock'}, {'id': 149, 'name': 'flag'}]
+
+
+_PREDEFINED_SPLITS = {
+    # point annotations without masks
+    "ade20k_instance_train": (
+        "ADEChallengeData2016/images/training",
+        "ADEChallengeData2016/ade20k_instance_train.json",
+    ),
+    "ade20k_instance_val": (
+        "ADEChallengeData2016/images/validation",
+        "ADEChallengeData2016/ade20k_instance_val.json",
+    ),
+}
+
+
+def _get_ade_instances_meta():
+    thing_ids = [k["id"] for k in ADE_CATEGORIES]
+    assert len(thing_ids) == 100, len(thing_ids)
+    # Mapping from the incontiguous ADE category id to an id in [0, 99]
+    thing_dataset_id_to_contiguous_id = {k: i for i, k in enumerate(thing_ids)}
+    thing_classes = [k["name"] for k in ADE_CATEGORIES]
+    ret = {
+        "thing_dataset_id_to_contiguous_id": thing_dataset_id_to_contiguous_id,
+        "thing_classes": thing_classes,
+    }
+    return ret
+
+
+def register_all_ade20k_instance(root):
+    for key, (image_root, json_file) in _PREDEFINED_SPLITS.items():
+        # Assume pre-defined datasets live in `./datasets`.
+        register_coco_instances(
+            key,
+            _get_ade_instances_meta(),
+            os.path.join(root, json_file) if "://" not in json_file else json_file,
+            os.path.join(root, image_root),
+        )
+
+
+_root = os.getenv("DETECTRON2_DATASETS", "datasets")
+register_all_ade20k_instance(_root)

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/data/datasets/register_ade20k_panoptic.py

@@ -0,0 +1,394 @@
+# ------------------------------------------------------------------------------
+# Reference: https://github.com/facebookresearch/Mask2Former/blob/main/mask2former/data/datasets/register_ade20k_panoptic.py
+# Modified by Jitesh Jain (https://github.com/praeclarumjj3)
+# ------------------------------------------------------------------------------
+
+import json
+import os
+
+from annotator.oneformer.detectron2.data import DatasetCatalog, MetadataCatalog
+from annotator.oneformer.detectron2.utils.file_io import PathManager
+
+ADE20K_150_CATEGORIES = [
+    {"color": [120, 120, 120], "id": 0, "isthing": 0, "name": "wall"},
+    {"color": [180, 120, 120], "id": 1, "isthing": 0, "name": "building"},
+    {"color": [6, 230, 230], "id": 2, "isthing": 0, "name": "sky"},
+    {"color": [80, 50, 50], "id": 3, "isthing": 0, "name": "floor"},
+    {"color": [4, 200, 3], "id": 4, "isthing": 0, "name": "tree"},
+    {"color": [120, 120, 80], "id": 5, "isthing": 0, "name": "ceiling"},
+    {"color": [140, 140, 140], "id": 6, "isthing": 0, "name": "road, route"},
+    {"color": [204, 5, 255], "id": 7, "isthing": 1, "name": "bed"},
+    {"color": [230, 230, 230], "id": 8, "isthing": 1, "name": "window "},
+    {"color": [4, 250, 7], "id": 9, "isthing": 0, "name": "grass"},
+    {"color": [224, 5, 255], "id": 10, "isthing": 1, "name": "cabinet"},
+    {"color": [235, 255, 7], "id": 11, "isthing": 0, "name": "sidewalk, pavement"},
+    {"color": [150, 5, 61], "id": 12, "isthing": 1, "name": "person"},
+    {"color": [120, 120, 70], "id": 13, "isthing": 0, "name": "earth, ground"},
+    {"color": [8, 255, 51], "id": 14, "isthing": 1, "name": "door"},
+    {"color": [255, 6, 82], "id": 15, "isthing": 1, "name": "table"},
+    {"color": [143, 255, 140], "id": 16, "isthing": 0, "name": "mountain, mount"},
+    {"color": [204, 255, 4], "id": 17, "isthing": 0, "name": "plant"},
+    {"color": [255, 51, 7], "id": 18, "isthing": 1, "name": "curtain"},
+    {"color": [204, 70, 3], "id": 19, "isthing": 1, "name": "chair"},
+    {"color": [0, 102, 200], "id": 20, "isthing": 1, "name": "car"},
+    {"color": [61, 230, 250], "id": 21, "isthing": 0, "name": "water"},
+    {"color": [255, 6, 51], "id": 22, "isthing": 1, "name": "painting, picture"},
+    {"color": [11, 102, 255], "id": 23, "isthing": 1, "name": "sofa"},
+    {"color": [255, 7, 71], "id": 24, "isthing": 1, "name": "shelf"},
+    {"color": [255, 9, 224], "id": 25, "isthing": 0, "name": "house"},
+    {"color": [9, 7, 230], "id": 26, "isthing": 0, "name": "sea"},
+    {"color": [220, 220, 220], "id": 27, "isthing": 1, "name": "mirror"},
+    {"color": [255, 9, 92], "id": 28, "isthing": 0, "name": "rug"},
+    {"color": [112, 9, 255], "id": 29, "isthing": 0, "name": "field"},
+    {"color": [8, 255, 214], "id": 30, "isthing": 1, "name": "armchair"},
+    {"color": [7, 255, 224], "id": 31, "isthing": 1, "name": "seat"},
+    {"color": [255, 184, 6], "id": 32, "isthing": 1, "name": "fence"},
+    {"color": [10, 255, 71], "id": 33, "isthing": 1, "name": "desk"},
+    {"color": [255, 41, 10], "id": 34, "isthing": 0, "name": "rock, stone"},
+    {"color": [7, 255, 255], "id": 35, "isthing": 1, "name": "wardrobe, closet, press"},
+    {"color": [224, 255, 8], "id": 36, "isthing": 1, "name": "lamp"},
+    {"color": [102, 8, 255], "id": 37, "isthing": 1, "name": "tub"},
+    {"color": [255, 61, 6], "id": 38, "isthing": 1, "name": "rail"},
+    {"color": [255, 194, 7], "id": 39, "isthing": 1, "name": "cushion"},
+    {"color": [255, 122, 8], "id": 40, "isthing": 0, "name": "base, pedestal, stand"},
+    {"color": [0, 255, 20], "id": 41, "isthing": 1, "name": "box"},
+    {"color": [255, 8, 41], "id": 42, "isthing": 1, "name": "column, pillar"},
+    {"color": [255, 5, 153], "id": 43, "isthing": 1, "name": "signboard, sign"},
+    {
+        "color": [6, 51, 255],
+        "id": 44,
+        "isthing": 1,
+        "name": "chest of drawers, chest, bureau, dresser",
+    },
+    {"color": [235, 12, 255], "id": 45, "isthing": 1, "name": "counter"},
+    {"color": [160, 150, 20], "id": 46, "isthing": 0, "name": "sand"},
+    {"color": [0, 163, 255], "id": 47, "isthing": 1, "name": "sink"},
+    {"color": [140, 140, 140], "id": 48, "isthing": 0, "name": "skyscraper"},
+    {"color": [250, 10, 15], "id": 49, "isthing": 1, "name": "fireplace"},
+    {"color": [20, 255, 0], "id": 50, "isthing": 1, "name": "refrigerator, icebox"},
+    {"color": [31, 255, 0], "id": 51, "isthing": 0, "name": "grandstand, covered stand"},
+    {"color": [255, 31, 0], "id": 52, "isthing": 0, "name": "path"},
+    {"color": [255, 224, 0], "id": 53, "isthing": 1, "name": "stairs"},
+    {"color": [153, 255, 0], "id": 54, "isthing": 0, "name": "runway"},
+    {"color": [0, 0, 255], "id": 55, "isthing": 1, "name": "case, display case, showcase, vitrine"},
+    {
+        "color": [255, 71, 0],
+        "id": 56,
+        "isthing": 1,
+        "name": "pool table, billiard table, snooker table",
+    },
+    {"color": [0, 235, 255], "id": 57, "isthing": 1, "name": "pillow"},
+    {"color": [0, 173, 255], "id": 58, "isthing": 1, "name": "screen door, screen"},
+    {"color": [31, 0, 255], "id": 59, "isthing": 0, "name": "stairway, staircase"},
+    {"color": [11, 200, 200], "id": 60, "isthing": 0, "name": "river"},
+    {"color": [255, 82, 0], "id": 61, "isthing": 0, "name": "bridge, span"},
+    {"color": [0, 255, 245], "id": 62, "isthing": 1, "name": "bookcase"},
+    {"color": [0, 61, 255], "id": 63, "isthing": 0, "name": "blind, screen"},
+    {"color": [0, 255, 112], "id": 64, "isthing": 1, "name": "coffee table"},
+    {
+        "color": [0, 255, 133],
+        "id": 65,
+        "isthing": 1,
+        "name": "toilet, can, commode, crapper, pot, potty, stool, throne",
+    },
+    {"color": [255, 0, 0], "id": 66, "isthing": 1, "name": "flower"},
+    {"color": [255, 163, 0], "id": 67, "isthing": 1, "name": "book"},
+    {"color": [255, 102, 0], "id": 68, "isthing": 0, "name": "hill"},
+    {"color": [194, 255, 0], "id": 69, "isthing": 1, "name": "bench"},
+    {"color": [0, 143, 255], "id": 70, "isthing": 1, "name": "countertop"},
+    {"color": [51, 255, 0], "id": 71, "isthing": 1, "name": "stove"},
+    {"color": [0, 82, 255], "id": 72, "isthing": 1, "name": "palm, palm tree"},
+    {"color": [0, 255, 41], "id": 73, "isthing": 1, "name": "kitchen island"},
+    {"color": [0, 255, 173], "id": 74, "isthing": 1, "name": "computer"},
+    {"color": [10, 0, 255], "id": 75, "isthing": 1, "name": "swivel chair"},
+    {"color": [173, 255, 0], "id": 76, "isthing": 1, "name": "boat"},
+    {"color": [0, 255, 153], "id": 77, "isthing": 0, "name": "bar"},
+    {"color": [255, 92, 0], "id": 78, "isthing": 1, "name": "arcade machine"},
+    {"color": [255, 0, 255], "id": 79, "isthing": 0, "name": "hovel, hut, hutch, shack, shanty"},
+    {"color": [255, 0, 245], "id": 80, "isthing": 1, "name": "bus"},
+    {"color": [255, 0, 102], "id": 81, "isthing": 1, "name": "towel"},
+    {"color": [255, 173, 0], "id": 82, "isthing": 1, "name": "light"},
+    {"color": [255, 0, 20], "id": 83, "isthing": 1, "name": "truck"},
+    {"color": [255, 184, 184], "id": 84, "isthing": 0, "name": "tower"},
+    {"color": [0, 31, 255], "id": 85, "isthing": 1, "name": "chandelier"},
+    {"color": [0, 255, 61], "id": 86, "isthing": 1, "name": "awning, sunshade, sunblind"},
+    {"color": [0, 71, 255], "id": 87, "isthing": 1, "name": "street lamp"},
+    {"color": [255, 0, 204], "id": 88, "isthing": 1, "name": "booth"},
+    {"color": [0, 255, 194], "id": 89, "isthing": 1, "name": "tv"},
+    {"color": [0, 255, 82], "id": 90, "isthing": 1, "name": "plane"},
+    {"color": [0, 10, 255], "id": 91, "isthing": 0, "name": "dirt track"},
+    {"color": [0, 112, 255], "id": 92, "isthing": 1, "name": "clothes"},
+    {"color": [51, 0, 255], "id": 93, "isthing": 1, "name": "pole"},
+    {"color": [0, 194, 255], "id": 94, "isthing": 0, "name": "land, ground, soil"},
+    {
+        "color": [0, 122, 255],
+        "id": 95,
+        "isthing": 1,
+        "name": "bannister, banister, balustrade, balusters, handrail",
+    },
+    {
+        "color": [0, 255, 163],
+        "id": 96,
+        "isthing": 0,
+        "name": "escalator, moving staircase, moving stairway",
+    },
+    {
+        "color": [255, 153, 0],
+        "id": 97,
+        "isthing": 1,
+        "name": "ottoman, pouf, pouffe, puff, hassock",
+    },
+    {"color": [0, 255, 10], "id": 98, "isthing": 1, "name": "bottle"},
+    {"color": [255, 112, 0], "id": 99, "isthing": 0, "name": "buffet, counter, sideboard"},
+    {
+        "color": [143, 255, 0],
+        "id": 100,
+        "isthing": 0,
+        "name": "poster, posting, placard, notice, bill, card",
+    },
+    {"color": [82, 0, 255], "id": 101, "isthing": 0, "name": "stage"},
+    {"color": [163, 255, 0], "id": 102, "isthing": 1, "name": "van"},
+    {"color": [255, 235, 0], "id": 103, "isthing": 1, "name": "ship"},
+    {"color": [8, 184, 170], "id": 104, "isthing": 1, "name": "fountain"},
+    {
+        "color": [133, 0, 255],
+        "id": 105,
+        "isthing": 0,
+        "name": "conveyer belt, conveyor belt, conveyer, conveyor, transporter",
+    },
+    {"color": [0, 255, 92], "id": 106, "isthing": 0, "name": "canopy"},
+    {
+        "color": [184, 0, 255],
+        "id": 107,
+        "isthing": 1,
+        "name": "washer, automatic washer, washing machine",
+    },
+    {"color": [255, 0, 31], "id": 108, "isthing": 1, "name": "plaything, toy"},
+    {"color": [0, 184, 255], "id": 109, "isthing": 0, "name": "pool"},
+    {"color": [0, 214, 255], "id": 110, "isthing": 1, "name": "stool"},
+    {"color": [255, 0, 112], "id": 111, "isthing": 1, "name": "barrel, cask"},
+    {"color": [92, 255, 0], "id": 112, "isthing": 1, "name": "basket, handbasket"},
+    {"color": [0, 224, 255], "id": 113, "isthing": 0, "name": "falls"},
+    {"color": [112, 224, 255], "id": 114, "isthing": 0, "name": "tent"},
+    {"color": [70, 184, 160], "id": 115, "isthing": 1, "name": "bag"},
+    {"color": [163, 0, 255], "id": 116, "isthing": 1, "name": "minibike, motorbike"},
+    {"color": [153, 0, 255], "id": 117, "isthing": 0, "name": "cradle"},
+    {"color": [71, 255, 0], "id": 118, "isthing": 1, "name": "oven"},
+    {"color": [255, 0, 163], "id": 119, "isthing": 1, "name": "ball"},
+    {"color": [255, 204, 0], "id": 120, "isthing": 1, "name": "food, solid food"},
+    {"color": [255, 0, 143], "id": 121, "isthing": 1, "name": "step, stair"},
+    {"color": [0, 255, 235], "id": 122, "isthing": 0, "name": "tank, storage tank"},
+    {"color": [133, 255, 0], "id": 123, "isthing": 1, "name": "trade name"},
+    {"color": [255, 0, 235], "id": 124, "isthing": 1, "name": "microwave"},
+    {"color": [245, 0, 255], "id": 125, "isthing": 1, "name": "pot"},
+    {"color": [255, 0, 122], "id": 126, "isthing": 1, "name": "animal"},
+    {"color": [255, 245, 0], "id": 127, "isthing": 1, "name": "bicycle"},
+    {"color": [10, 190, 212], "id": 128, "isthing": 0, "name": "lake"},
+    {"color": [214, 255, 0], "id": 129, "isthing": 1, "name": "dishwasher"},
+    {"color": [0, 204, 255], "id": 130, "isthing": 1, "name": "screen"},
+    {"color": [20, 0, 255], "id": 131, "isthing": 0, "name": "blanket, cover"},
+    {"color": [255, 255, 0], "id": 132, "isthing": 1, "name": "sculpture"},
+    {"color": [0, 153, 255], "id": 133, "isthing": 1, "name": "hood, exhaust hood"},
+    {"color": [0, 41, 255], "id": 134, "isthing": 1, "name": "sconce"},
+    {"color": [0, 255, 204], "id": 135, "isthing": 1, "name": "vase"},
+    {"color": [41, 0, 255], "id": 136, "isthing": 1, "name": "traffic light"},
+    {"color": [41, 255, 0], "id": 137, "isthing": 1, "name": "tray"},
+    {"color": [173, 0, 255], "id": 138, "isthing": 1, "name": "trash can"},
+    {"color": [0, 245, 255], "id": 139, "isthing": 1, "name": "fan"},
+    {"color": [71, 0, 255], "id": 140, "isthing": 0, "name": "pier"},
+    {"color": [122, 0, 255], "id": 141, "isthing": 0, "name": "crt screen"},
+    {"color": [0, 255, 184], "id": 142, "isthing": 1, "name": "plate"},
+    {"color": [0, 92, 255], "id": 143, "isthing": 1, "name": "monitor"},
+    {"color": [184, 255, 0], "id": 144, "isthing": 1, "name": "bulletin board"},
+    {"color": [0, 133, 255], "id": 145, "isthing": 0, "name": "shower"},
+    {"color": [255, 214, 0], "id": 146, "isthing": 1, "name": "radiator"},
+    {"color": [25, 194, 194], "id": 147, "isthing": 1, "name": "glass, drinking glass"},
+    {"color": [102, 255, 0], "id": 148, "isthing": 1, "name": "clock"},
+    {"color": [92, 0, 255], "id": 149, "isthing": 1, "name": "flag"},
+]
+
+ADE20k_COLORS = [k["color"] for k in ADE20K_150_CATEGORIES]
+
+MetadataCatalog.get("ade20k_sem_seg_train").set(
+    stuff_colors=ADE20k_COLORS[:],
+)
+
+MetadataCatalog.get("ade20k_sem_seg_val").set(
+    stuff_colors=ADE20k_COLORS[:],
+)
+
+
+def load_ade20k_panoptic_json(json_file, image_dir, gt_dir, semseg_dir, meta):
+    """
+    Args:
+        image_dir (str): path to the raw dataset. e.g., "~/coco/train2017".
+        gt_dir (str): path to the raw annotations. e.g., "~/coco/panoptic_train2017".
+        json_file (str): path to the json file. e.g., "~/coco/annotations/panoptic_train2017.json".
+    Returns:
+        list[dict]: a list of dicts in Detectron2 standard format. (See
+        `Using Custom Datasets </tutorials/datasets.html>`_ )
+    """
+
+    def _convert_category_id(segment_info, meta):
+        if segment_info["category_id"] in meta["thing_dataset_id_to_contiguous_id"]:
+            segment_info["category_id"] = meta["thing_dataset_id_to_contiguous_id"][
+                segment_info["category_id"]
+            ]
+            segment_info["isthing"] = True
+        else:
+            segment_info["category_id"] = meta["stuff_dataset_id_to_contiguous_id"][
+                segment_info["category_id"]
+            ]
+            segment_info["isthing"] = False
+        return segment_info
+
+    with PathManager.open(json_file) as f:
+        json_info = json.load(f)
+
+    ret = []
+    for ann in json_info["annotations"]:
+        image_id = ann["image_id"]
+        # TODO: currently we assume image and label has the same filename but
+        # different extension, and images have extension ".jpg" for COCO. Need
+        # to make image extension a user-provided argument if we extend this
+        # function to support other COCO-like datasets.
+        image_file = os.path.join(image_dir, os.path.splitext(ann["file_name"])[0] + ".jpg")
+        label_file = os.path.join(gt_dir, ann["file_name"])
+        sem_label_file = os.path.join(semseg_dir, ann["file_name"])
+        segments_info = [_convert_category_id(x, meta) for x in ann["segments_info"]]
+        ret.append(
+            {
+                "file_name": image_file,
+                "image_id": image_id,
+                "pan_seg_file_name": label_file,
+                "sem_seg_file_name": sem_label_file,
+                "segments_info": segments_info,
+            }
+        )
+    assert len(ret), f"No images found in {image_dir}!"
+    assert PathManager.isfile(ret[0]["file_name"]), ret[0]["file_name"]
+    assert PathManager.isfile(ret[0]["pan_seg_file_name"]), ret[0]["pan_seg_file_name"]
+    assert PathManager.isfile(ret[0]["sem_seg_file_name"]), ret[0]["sem_seg_file_name"]
+    return ret
+
+
+def register_ade20k_panoptic(
+    name, metadata, image_root, panoptic_root, semantic_root, panoptic_json, instances_json=None,
+):
+    """
+    Register a "standard" version of ADE20k panoptic segmentation dataset named `name`.
+    The dictionaries in this registered dataset follows detectron2's standard format.
+    Hence it's called "standard".
+    Args:
+        name (str): the name that identifies a dataset,
+            e.g. "ade20k_panoptic_train"
+        metadata (dict): extra metadata associated with this dataset.
+        image_root (str): directory which contains all the images
+        panoptic_root (str): directory which contains panoptic annotation images in COCO format
+        panoptic_json (str): path to the json panoptic annotation file in COCO format
+        sem_seg_root (none): not used, to be consistent with
+            `register_coco_panoptic_separated`.
+        instances_json (str): path to the json instance annotation file
+    """
+    panoptic_name = name
+    DatasetCatalog.register(
+        panoptic_name,
+        lambda: load_ade20k_panoptic_json(
+            panoptic_json, image_root, panoptic_root, semantic_root, metadata
+        ),
+    )
+    MetadataCatalog.get(panoptic_name).set(
+        panoptic_root=panoptic_root,
+        image_root=image_root,
+        panoptic_json=panoptic_json,
+        json_file=instances_json,
+        evaluator_type="ade20k_panoptic_seg",
+        ignore_label=255,
+        label_divisor=1000,
+        **metadata,
+    )
+
+
+_PREDEFINED_SPLITS_ADE20K_PANOPTIC = {
+    "ade20k_panoptic_train": (
+        "ADEChallengeData2016/images/training",
+        "ADEChallengeData2016/ade20k_panoptic_train",
+        "ADEChallengeData2016/ade20k_panoptic_train.json",
+        "ADEChallengeData2016/annotations_detectron2/training",
+        "ADEChallengeData2016/ade20k_instance_train.json",
+    ),
+    "ade20k_panoptic_val": (
+        "ADEChallengeData2016/images/validation",
+        "ADEChallengeData2016/ade20k_panoptic_val",
+        "ADEChallengeData2016/ade20k_panoptic_val.json",
+        "ADEChallengeData2016/annotations_detectron2/validation",
+        "ADEChallengeData2016/ade20k_instance_val.json",
+    ),
+}
+
+
+def get_metadata():
+    meta = {}
+    # The following metadata maps contiguous id from [0, #thing categories +
+    # #stuff categories) to their names and colors. We have to replica of the
+    # same name and color under "thing_*" and "stuff_*" because the current
+    # visualization function in D2 handles thing and class classes differently
+    # due to some heuristic used in Panoptic FPN. We keep the same naming to
+    # enable reusing existing visualization functions.
+    thing_classes = [k["name"] for k in ADE20K_150_CATEGORIES if k["isthing"] == 1]
+    thing_colors = [k["color"] for k in ADE20K_150_CATEGORIES if k["isthing"] == 1]
+    stuff_classes = [k["name"] for k in ADE20K_150_CATEGORIES]
+    stuff_colors = [k["color"] for k in ADE20K_150_CATEGORIES]
+
+    meta["thing_classes"] = thing_classes
+    meta["thing_colors"] = thing_colors
+    meta["stuff_classes"] = stuff_classes
+    meta["stuff_colors"] = stuff_colors
+
+    # Convert category id for training:
+    #   category id: like semantic segmentation, it is the class id for each
+    #   pixel. Since there are some classes not used in evaluation, the category
+    #   id is not always contiguous and thus we have two set of category ids:
+    #       - original category id: category id in the original dataset, mainly
+    #           used for evaluation.
+    #       - contiguous category id: [0, #classes), in order to train the linear
+    #           softmax classifier.
+    thing_dataset_id_to_contiguous_id = {}
+    stuff_dataset_id_to_contiguous_id = {}
+
+    for i, cat in enumerate(ADE20K_150_CATEGORIES):
+        if cat["isthing"]:
+            thing_dataset_id_to_contiguous_id[cat["id"]] = i
+        # else:
+        #     stuff_dataset_id_to_contiguous_id[cat["id"]] = i
+
+        # in order to use sem_seg evaluator
+        stuff_dataset_id_to_contiguous_id[cat["id"]] = i
+
+    meta["thing_dataset_id_to_contiguous_id"] = thing_dataset_id_to_contiguous_id
+    meta["stuff_dataset_id_to_contiguous_id"] = stuff_dataset_id_to_contiguous_id
+
+    return meta
+
+
+def register_all_ade20k_panoptic(root):
+    metadata = get_metadata()
+    for (
+        prefix,
+        (image_root, panoptic_root, panoptic_json, semantic_root, instance_json),
+    ) in _PREDEFINED_SPLITS_ADE20K_PANOPTIC.items():
+        # The "standard" version of COCO panoptic segmentation dataset,
+        # e.g. used by Panoptic-DeepLab
+        register_ade20k_panoptic(
+            prefix,
+            metadata,
+            os.path.join(root, image_root),
+            os.path.join(root, panoptic_root),
+            os.path.join(root, semantic_root),
+            os.path.join(root, panoptic_json),
+            os.path.join(root, instance_json),
+        )
+
+
+_root = os.getenv("DETECTRON2_DATASETS", "datasets")
+register_all_ade20k_panoptic(_root)

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/data/datasets/register_cityscapes_panoptic.py

@@ -0,0 +1,199 @@
+# ------------------------------------------------------------------------------
+# Reference: https://github.com/facebookresearch/detectron2/blob/main/detectron2/data/datasets/cityscapes_panoptic.py
+# Modified by Jitesh Jain (https://github.com/praeclarumjj3)
+# ------------------------------------------------------------------------------
+
+import json
+import logging
+import os
+
+from annotator.oneformer.detectron2.data import DatasetCatalog, MetadataCatalog
+from annotator.oneformer.detectron2.data.datasets.builtin_meta import CITYSCAPES_CATEGORIES
+from annotator.oneformer.detectron2.utils.file_io import PathManager
+
+"""
+This file contains functions to register the Cityscapes panoptic dataset to the DatasetCatalog.
+"""
+
+
+logger = logging.getLogger(__name__)
+
+
+def get_cityscapes_panoptic_files(image_dir, gt_dir, json_info):
+    files = []
+    # scan through the directory
+    cities = PathManager.ls(image_dir)
+    logger.info(f"{len(cities)} cities found in '{image_dir}'.")
+    image_dict = {}
+    for city in cities:
+        city_img_dir = os.path.join(image_dir, city)
+        for basename in PathManager.ls(city_img_dir):
+            image_file = os.path.join(city_img_dir, basename)
+
+            suffix = "_leftImg8bit.png"
+            assert basename.endswith(suffix), basename
+            basename = os.path.basename(basename)[: -len(suffix)]
+
+            image_dict[basename] = image_file
+
+    for ann in json_info["annotations"]:
+        image_file = image_dict.get(ann["image_id"], None)
+        assert image_file is not None, "No image {} found for annotation {}".format(
+            ann["image_id"], ann["file_name"]
+        )
+        label_file = os.path.join(gt_dir, ann["file_name"])
+        segments_info = ann["segments_info"]
+        files.append((image_file, label_file, segments_info))
+
+    assert len(files), "No images found in {}".format(image_dir)
+    assert PathManager.isfile(files[0][0]), files[0][0]
+    assert PathManager.isfile(files[0][1]), files[0][1]
+    return files
+
+
+def load_cityscapes_panoptic(image_dir, gt_dir, gt_json, meta):
+    """
+    Args:
+        image_dir (str): path to the raw dataset. e.g., "~/cityscapes/leftImg8bit/train".
+        gt_dir (str): path to the raw annotations. e.g.,
+            "~/cityscapes/gtFine/cityscapes_panoptic_train".
+        gt_json (str): path to the json file. e.g.,
+            "~/cityscapes/gtFine/cityscapes_panoptic_train.json".
+        meta (dict): dictionary containing "thing_dataset_id_to_contiguous_id"
+            and "stuff_dataset_id_to_contiguous_id" to map category ids to
+            contiguous ids for training.
+
+    Returns:
+        list[dict]: a list of dicts in Detectron2 standard format. (See
+        `Using Custom Datasets </tutorials/datasets.html>`_ )
+    """
+
+    def _convert_category_id(segment_info, meta):
+        if segment_info["category_id"] in meta["thing_dataset_id_to_contiguous_id"]:
+            segment_info["category_id"] = meta["thing_dataset_id_to_contiguous_id"][
+                segment_info["category_id"]
+            ]
+        else:
+            segment_info["category_id"] = meta["stuff_dataset_id_to_contiguous_id"][
+                segment_info["category_id"]
+            ]
+        return segment_info
+
+    assert os.path.exists(
+        gt_json
+    ), "Please run `python cityscapesscripts/preparation/createPanopticImgs.py` to generate label files."  # noqa
+
+    
+    with open(gt_json) as f:
+        json_info = json.load(f)
+    
+    files = get_cityscapes_panoptic_files(image_dir, gt_dir, json_info)
+    ret = []
+    for image_file, label_file, segments_info in files:
+        sem_label_file = (
+            image_file.replace("leftImg8bit", "gtFine").split(".")[0] + "_labelTrainIds.png"
+        )
+        segments_info = [_convert_category_id(x, meta) for x in segments_info]
+        ret.append(
+            {
+                "file_name": image_file,
+                "image_id": "_".join(
+                    os.path.splitext(os.path.basename(image_file))[0].split("_")[:3]
+                ),
+                "sem_seg_file_name": sem_label_file,
+                "pan_seg_file_name": label_file,
+                "segments_info": segments_info,
+            }
+        )
+    assert len(ret), f"No images found in {image_dir}!"
+    assert PathManager.isfile(
+        ret[0]["sem_seg_file_name"]
+    ), "Please generate labelTrainIds.png with cityscapesscripts/preparation/createTrainIdLabelImgs.py"  # noqa
+    assert PathManager.isfile(
+        ret[0]["pan_seg_file_name"]
+    ), "Please generate panoptic annotation with python cityscapesscripts/preparation/createPanopticImgs.py"  # noqa
+    return ret
+
+
+_RAW_CITYSCAPES_PANOPTIC_SPLITS = {
+    "cityscapes_fine_panoptic_train": (
+        "cityscapes/leftImg8bit/train",
+        "cityscapes/gtFine/cityscapes_panoptic_train",
+        "cityscapes/gtFine/cityscapes_panoptic_train.json",
+    ),
+    "cityscapes_fine_panoptic_val": (
+        "cityscapes/leftImg8bit/val",
+        "cityscapes/gtFine/cityscapes_panoptic_val",
+        "cityscapes/gtFine/cityscapes_panoptic_val.json",
+    ),
+    # "cityscapes_fine_panoptic_test": not supported yet
+}
+
+
+def register_all_cityscapes_panoptic(root):
+    meta = {}
+    # The following metadata maps contiguous id from [0, #thing categories +
+    # #stuff categories) to their names and colors. We have to replica of the
+    # same name and color under "thing_*" and "stuff_*" because the current
+    # visualization function in D2 handles thing and class classes differently
+    # due to some heuristic used in Panoptic FPN. We keep the same naming to
+    # enable reusing existing visualization functions.
+    thing_classes = [k["name"] for k in CITYSCAPES_CATEGORIES]
+    thing_colors = [k["color"] for k in CITYSCAPES_CATEGORIES]
+    stuff_classes = [k["name"] for k in CITYSCAPES_CATEGORIES]
+    stuff_colors = [k["color"] for k in CITYSCAPES_CATEGORIES]
+
+    meta["thing_classes"] = thing_classes
+    meta["thing_colors"] = thing_colors
+    meta["stuff_classes"] = stuff_classes
+    meta["stuff_colors"] = stuff_colors
+
+    # There are three types of ids in cityscapes panoptic segmentation:
+    # (1) category id: like semantic segmentation, it is the class id for each
+    #   pixel. Since there are some classes not used in evaluation, the category
+    #   id is not always contiguous and thus we have two set of category ids:
+    #       - original category id: category id in the original dataset, mainly
+    #           used for evaluation.
+    #       - contiguous category id: [0, #classes), in order to train the classifier
+    # (2) instance id: this id is used to differentiate different instances from
+    #   the same category. For "stuff" classes, the instance id is always 0; for
+    #   "thing" classes, the instance id starts from 1 and 0 is reserved for
+    #   ignored instances (e.g. crowd annotation).
+    # (3) panoptic id: this is the compact id that encode both category and
+    #   instance id by: category_id * 1000 + instance_id.
+    thing_dataset_id_to_contiguous_id = {}
+    stuff_dataset_id_to_contiguous_id = {}
+
+    for k in CITYSCAPES_CATEGORIES:
+        if k["isthing"] == 1:
+            thing_dataset_id_to_contiguous_id[k["id"]] = k["trainId"]
+        else:
+            stuff_dataset_id_to_contiguous_id[k["id"]] = k["trainId"]
+
+    meta["thing_dataset_id_to_contiguous_id"] = thing_dataset_id_to_contiguous_id
+    meta["stuff_dataset_id_to_contiguous_id"] = stuff_dataset_id_to_contiguous_id
+
+    for key, (image_dir, gt_dir, gt_json) in _RAW_CITYSCAPES_PANOPTIC_SPLITS.items():
+        image_dir = os.path.join(root, image_dir)
+        gt_dir = os.path.join(root, gt_dir)
+        gt_json = os.path.join(root, gt_json)
+
+        if key in DatasetCatalog.list():
+            DatasetCatalog.remove(key)
+
+        DatasetCatalog.register(
+            key, lambda x=image_dir, y=gt_dir, z=gt_json: load_cityscapes_panoptic(x, y, z, meta)
+        )
+        MetadataCatalog.get(key).set(
+            panoptic_root=gt_dir,
+            image_root=image_dir,
+            panoptic_json=gt_json,
+            gt_dir=gt_dir.replace("cityscapes_panoptic_", ""),
+            evaluator_type="cityscapes_panoptic_seg",
+            ignore_label=255,
+            label_divisor=1000,
+            **meta,
+        )
+
+_root = os.getenv("DETECTRON2_DATASETS", "datasets")
+register_all_cityscapes_panoptic(_root)

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/data/datasets/register_coco_panoptic2instance.py

@@ -0,0 +1,44 @@
+# ------------------------------------------------------------------------------
+# Reference: https://github.com/facebookresearch/detectron2/blob/main/detectron2/data/datasets/builtin.py
+# Modified by Jitesh Jain (https://github.com/praeclarumjj3)
+# ------------------------------------------------------------------------------
+
+
+"""
+This file registers pre-defined datasets at hard-coded paths, and their metadata.
+
+We hard-code metadata for common datasets. This will enable:
+1. Consistency check when loading the datasets
+2. Use models on these standard datasets directly and run demos,
+   without having to download the dataset annotations
+
+We hard-code some paths to the dataset that's assumed to
+exist in "./datasets/".
+
+Users SHOULD NOT use this file to create new dataset / metadata for new dataset.
+To add new dataset, refer to the tutorial "docs/DATASETS.md".
+"""
+
+import os
+from annotator.oneformer.detectron2.data.datasets.builtin_meta import  _get_builtin_metadata
+from annotator.oneformer.detectron2.data.datasets.coco import register_coco_instances
+
+
+_PREDEFINED_SPLITS_COCO = {
+    "coco_2017_val_panoptic2instance": ("coco/val2017", "coco/annotations/panoptic2instances_val2017.json"),
+}
+
+
+def register_panoptic2instances_coco(root):
+    for key, (image_root, json_file) in _PREDEFINED_SPLITS_COCO.items():
+        # Assume pre-defined datasets live in `./datasets`.
+        register_coco_instances(
+            key,
+            _get_builtin_metadata("coco"),
+            os.path.join(root, json_file) if "://" not in json_file else json_file,
+            os.path.join(root, image_root),
+        )
+
+
+_root = os.path.expanduser(os.getenv("DETECTRON2_DATASETS", "datasets"))
+register_panoptic2instances_coco(_root)

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/data/datasets/register_coco_panoptic_annos_semseg.py

@@ -0,0 +1,367 @@
+# ------------------------------------------------------------------------------
+# Reference: https://github.com/facebookresearch/Mask2Former/blob/main/mask2former/data/datasets/register_coco_panoptic_annos_semseg.py
+# Modified by Jitesh Jain (https://github.com/praeclarumjj3)
+# ------------------------------------------------------------------------------
+
+import json
+import os
+
+from annotator.oneformer.detectron2.data import DatasetCatalog, MetadataCatalog
+from annotator.oneformer.detectron2.data.datasets import load_sem_seg
+from annotator.oneformer.detectron2.data.datasets.builtin_meta import COCO_CATEGORIES
+from annotator.oneformer.detectron2.utils.file_io import PathManager
+import contextlib
+import logging
+import io
+from fvcore.common.timer import Timer
+import pycocotools.mask as mask_util
+from annotator.oneformer.detectron2.structures import BoxMode
+
+
+logger = logging.getLogger(__name__)
+
+
+_PREDEFINED_SPLITS_COCO_PANOPTIC = {
+    "coco_2017_train_panoptic": (
+        # This is the original panoptic annotation directory
+        "coco/panoptic_train2017",
+        "coco/annotations/panoptic_train2017.json",
+        # This directory contains semantic annotations that are
+        # converted from panoptic annotations.
+        # It is used by PanopticFPN.
+        # You can use the script at detectron2/datasets/prepare_panoptic_fpn.py
+        # to create these directories.
+        "coco/panoptic_semseg_train2017",
+    ),
+    "coco_2017_val_panoptic": (
+        "coco/panoptic_val2017",
+        "coco/annotations/panoptic_val2017.json",
+        "coco/panoptic_semseg_val2017",
+    ),
+}
+
+def load_coco_instance_json(json_file, image_root, dataset_name=None):
+    from pycocotools.coco import COCO
+
+    timer = Timer()
+    json_file = PathManager.get_local_path(json_file)
+    with contextlib.redirect_stdout(io.StringIO()):
+        coco_api = COCO(json_file)
+    if timer.seconds() > 1:
+        logger.info("Loading {} takes {:.2f} seconds.".format(json_file, timer.seconds()))
+
+    id_map = None
+    if dataset_name is not None:
+        meta = MetadataCatalog.get(dataset_name)
+        cat_ids = sorted(coco_api.getCatIds())
+        cats = coco_api.loadCats(cat_ids)
+        # The categories in a custom json file may not be sorted.
+        thing_classes = [c["name"] for c in sorted(cats, key=lambda x: x["id"])]
+        meta.thing_classes = thing_classes
+
+        # In COCO, certain category ids are artificially removed,
+        # and by convention they are always ignored.
+        # We deal with COCO's id issue and translate
+        # the category ids to contiguous ids in [0, 80).
+
+        # It works by looking at the "categories" field in the json, therefore
+        # if users' own json also have incontiguous ids, we'll
+        # apply this mapping as well but print a warning.
+        if not (min(cat_ids) == 1 and max(cat_ids) == len(cat_ids)):
+            if "coco" not in dataset_name:
+                logger.warning(
+                    """
+Category ids in annotations are not in [1, #categories]! We'll apply a mapping for you.
+"""
+                )
+        id_map = {v: i for i, v in enumerate(cat_ids)}
+        meta.thing_dataset_id_to_contiguous_id = id_map
+
+    # sort indices for reproducible results
+    img_ids = sorted(coco_api.imgs.keys())
+    # imgs is a list of dicts, each looks something like:
+    # {'license': 4,
+    #  'url': 'http://farm6.staticflickr.com/5454/9413846304_881d5e5c3b_z.jpg',
+    #  'file_name': 'COCO_val2014_000000001268.jpg',
+    #  'height': 427,
+    #  'width': 640,
+    #  'date_captured': '2013-11-17 05:57:24',
+    #  'id': 1268}
+    imgs = coco_api.loadImgs(img_ids)
+    # anns is a list[list[dict]], where each dict is an annotation
+    # record for an object. The inner list enumerates the objects in an image
+    # and the outer list enumerates over images. Example of anns[0]:
+    # [{'segmentation': [[192.81,
+    #     247.09,
+    #     ...
+    #     219.03,
+    #     249.06]],
+    #   'area': 1035.749,
+    #   'iscrowd': 0,
+    #   'image_id': 1268,
+    #   'bbox': [192.81, 224.8, 74.73, 33.43],
+    #   'category_id': 16,
+    #   'id': 42986},
+    #  ...]
+    anns = [coco_api.imgToAnns[img_id] for img_id in img_ids]
+    total_num_valid_anns = sum([len(x) for x in anns])
+    total_num_anns = len(coco_api.anns)
+    if total_num_valid_anns < total_num_anns:
+        logger.warning(
+            f"{json_file} contains {total_num_anns} annotations, but only "
+            f"{total_num_valid_anns} of them match to images in the file."
+        )
+
+    if "minival" not in json_file:
+        # The popular valminusminival & minival annotations for COCO2014 contain this bug.
+        # However the ratio of buggy annotations there is tiny and does not affect accuracy.
+        # Therefore we explicitly white-list them.
+        ann_ids = [ann["id"] for anns_per_image in anns for ann in anns_per_image]
+        assert len(set(ann_ids)) == len(ann_ids), "Annotation ids in '{}' are not unique!".format(
+            json_file
+        )
+
+    imgs_anns = list(zip(imgs, anns))
+    logger.info("Loaded {} images in COCO format from {}".format(len(imgs_anns), json_file))
+
+    dataset_dicts = {}
+
+    ann_keys = ["iscrowd", "bbox", "keypoints", "category_id"]
+
+    num_instances_without_valid_segmentation = 0
+
+    for (img_dict, anno_dict_list) in imgs_anns:
+        record = {}
+        record["file_name"] = os.path.join(image_root, img_dict["file_name"])
+        record["height"] = img_dict["height"]
+        record["width"] = img_dict["width"]
+        image_id = record["image_id"] = img_dict["id"]
+
+        objs = []
+        for anno in anno_dict_list:
+            # Check that the image_id in this annotation is the same as
+            # the image_id we're looking at.
+            # This fails only when the data parsing logic or the annotation file is buggy.
+
+            # The original COCO valminusminival2014 & minival2014 annotation files
+            # actually contains bugs that, together with certain ways of using COCO API,
+            # can trigger this assertion.
+            assert anno["image_id"] == image_id
+
+            assert anno.get("ignore", 0) == 0, '"ignore" in COCO json file is not supported.'
+
+            obj = {key: anno[key] for key in ann_keys if key in anno}
+            if "bbox" in obj and len(obj["bbox"]) == 0:
+                raise ValueError(
+                    f"One annotation of image {image_id} contains empty 'bbox' value! "
+                    "This json does not have valid COCO format."
+                )
+
+            segm = anno.get("segmentation", None)
+            if segm:  # either list[list[float]] or dict(RLE)
+                if isinstance(segm, dict):
+                    if isinstance(segm["counts"], list):
+                        # convert to compressed RLE
+                        segm = mask_util.frPyObjects(segm, *segm["size"])
+                else:
+                    # filter out invalid polygons (< 3 points)
+                    segm = [poly for poly in segm if len(poly) % 2 == 0 and len(poly) >= 6]
+                    if len(segm) == 0:
+                        num_instances_without_valid_segmentation += 1
+                        continue  # ignore this instance
+                obj["segmentation"] = segm
+
+            keypts = anno.get("keypoints", None)
+            if keypts:  # list[int]
+                for idx, v in enumerate(keypts):
+                    if idx % 3 != 2:
+                        # COCO's segmentation coordinates are floating points in [0, H or W],
+                        # but keypoint coordinates are integers in [0, H-1 or W-1]
+                        # Therefore we assume the coordinates are "pixel indices" and
+                        # add 0.5 to convert to floating point coordinates.
+                        keypts[idx] = v + 0.5
+                obj["keypoints"] = keypts
+
+            obj["bbox_mode"] = BoxMode.XYWH_ABS
+            if id_map:
+                annotation_category_id = obj["category_id"]
+                try:
+                    obj["category_id"] = id_map[annotation_category_id]
+                except KeyError as e:
+                    raise KeyError(
+                        f"Encountered category_id={annotation_category_id} "
+                        "but this id does not exist in 'categories' of the json file."
+                    ) from e
+            objs.append(obj)
+        record["annotations"] = objs
+        dataset_dicts[image_id] = record
+
+    if num_instances_without_valid_segmentation > 0:
+        logger.warning(
+            "Filtered out {} instances without valid segmentation. ".format(
+                num_instances_without_valid_segmentation
+            )
+            + "There might be issues in your dataset generation process.  Please "
+            "check https://detectron2.readthedocs.io/en/latest/tutorials/datasets.html carefully"
+        )
+    return dataset_dicts
+
+def get_metadata():
+    meta = {}
+    # The following metadata maps contiguous id from [0, #thing categories +
+    # #stuff categories) to their names and colors. We have to replica of the
+    # same name and color under "thing_*" and "stuff_*" because the current
+    # visualization function in D2 handles thing and class classes differently
+    # due to some heuristic used in Panoptic FPN. We keep the same naming to
+    # enable reusing existing visualization functions.
+    thing_classes = [k["name"] for k in COCO_CATEGORIES if k["isthing"] == 1]
+    thing_colors = [k["color"] for k in COCO_CATEGORIES if k["isthing"] == 1]
+    stuff_classes = [k["name"] for k in COCO_CATEGORIES]
+    stuff_colors = [k["color"] for k in COCO_CATEGORIES]
+
+    meta["thing_classes"] = thing_classes
+    meta["thing_colors"] = thing_colors
+    meta["stuff_classes"] = stuff_classes
+    meta["stuff_colors"] = stuff_colors
+
+    # Convert category id for training:
+    #   category id: like semantic segmentation, it is the class id for each
+    #   pixel. Since there are some classes not used in evaluation, the category
+    #   id is not always contiguous and thus we have two set of category ids:
+    #       - original category id: category id in the original dataset, mainly
+    #           used for evaluation.
+    #       - contiguous category id: [0, #classes), in order to train the linear
+    #           softmax classifier.
+    thing_dataset_id_to_contiguous_id = {}
+    stuff_dataset_id_to_contiguous_id = {}
+
+    for i, cat in enumerate(COCO_CATEGORIES):
+        if cat["isthing"]:
+            thing_dataset_id_to_contiguous_id[cat["id"]] = i
+        # else:
+        #     stuff_dataset_id_to_contiguous_id[cat["id"]] = i
+
+        # in order to use sem_seg evaluator
+        stuff_dataset_id_to_contiguous_id[cat["id"]] = i
+
+    meta["thing_dataset_id_to_contiguous_id"] = thing_dataset_id_to_contiguous_id
+    meta["stuff_dataset_id_to_contiguous_id"] = stuff_dataset_id_to_contiguous_id
+
+    return meta
+
+
+def load_coco_panoptic_json(json_file, instances_json, instances_name, image_dir, gt_dir, semseg_dir, meta):
+    """
+    Args:
+        image_dir (str): path to the raw dataset. e.g., "~/coco/train2017".
+        gt_dir (str): path to the raw annotations. e.g., "~/coco/panoptic_train2017".
+        json_file (str): path to the json file. e.g., "~/coco/annotations/panoptic_train2017.json".
+    Returns:
+        list[dict]: a list of dicts in Detectron2 standard format. (See
+        `Using Custom Datasets </tutorials/datasets.html>`_ )
+    """
+
+    def _convert_category_id(segment_info, meta):
+        if segment_info["category_id"] in meta["thing_dataset_id_to_contiguous_id"]:
+            segment_info["category_id"] = meta["thing_dataset_id_to_contiguous_id"][
+                segment_info["category_id"]
+            ]
+            segment_info["isthing"] = True
+        else:
+            segment_info["category_id"] = meta["stuff_dataset_id_to_contiguous_id"][
+                segment_info["category_id"]
+            ]
+            segment_info["isthing"] = False
+        return segment_info
+
+    with PathManager.open(json_file) as f:
+        json_info = json.load(f)
+    
+    instance_data_dicts = load_coco_instance_json(instances_json, image_dir.replace("panoptic_", ""), instances_name)
+    
+    ret = []
+    for ann in json_info["annotations"]:
+        image_id = int(ann["image_id"])
+        # TODO: currently we assume image and label has the same filename but
+        # different extension, and images have extension ".jpg" for COCO. Need
+        # to make image extension a user-provided argument if we extend this
+        # function to support other COCO-like datasets.
+        image_file = os.path.join(image_dir, os.path.splitext(ann["file_name"])[0] + ".jpg")
+        label_file = os.path.join(gt_dir, ann["file_name"])
+        sem_label_file = os.path.join(semseg_dir, ann["file_name"])
+        segments_info = [_convert_category_id(x, meta) for x in ann["segments_info"]]
+        ret.append(
+            {
+                "file_name": image_file,
+                "image_id": image_id,
+                "pan_seg_file_name": label_file,
+                "sem_seg_file_name": sem_label_file,
+                "segments_info": segments_info,
+                "annotations": instance_data_dicts[image_id]["annotations"],
+            }
+        )
+    assert len(ret), f"No images found in {image_dir}!"
+    assert PathManager.isfile(ret[0]["file_name"]), ret[0]["file_name"]
+    assert PathManager.isfile(ret[0]["pan_seg_file_name"]), ret[0]["pan_seg_file_name"]
+    assert PathManager.isfile(ret[0]["sem_seg_file_name"]), ret[0]["sem_seg_file_name"]
+    return ret
+
+
+def register_coco_panoptic_annos_sem_seg(
+    name, metadata, image_root, panoptic_root, panoptic_json, sem_seg_root, instances_json, instances_name,
+):
+    panoptic_name = name
+    delattr(MetadataCatalog.get(panoptic_name), "thing_classes")
+    delattr(MetadataCatalog.get(panoptic_name), "thing_colors")
+    MetadataCatalog.get(panoptic_name).set(
+        thing_classes=metadata["thing_classes"],
+        thing_colors=metadata["thing_colors"],
+        # thing_dataset_id_to_contiguous_id=metadata["thing_dataset_id_to_contiguous_id"],
+    )
+
+    # the name is "coco_2017_train_panoptic_with_sem_seg" and "coco_2017_val_panoptic_with_sem_seg"
+    semantic_name = name + "_with_sem_seg"
+    DatasetCatalog.register(
+        semantic_name,
+        lambda: load_coco_panoptic_json(panoptic_json, instances_json, instances_name, image_root, panoptic_root, sem_seg_root, metadata),
+    )
+    MetadataCatalog.get(semantic_name).set(
+        sem_seg_root=sem_seg_root,
+        panoptic_root=panoptic_root,
+        image_root=image_root,
+        panoptic_json=panoptic_json,
+        json_file=instances_json,
+        evaluator_type="coco_panoptic_seg",
+        ignore_label=255,
+        label_divisor=1000,
+        **metadata,
+    )
+
+
+def register_all_coco_panoptic_annos_sem_seg(root):
+    for (
+        prefix,
+        (panoptic_root, panoptic_json, semantic_root),
+    ) in _PREDEFINED_SPLITS_COCO_PANOPTIC.items():
+
+        prefix_instances = prefix[: -len("_panoptic")]
+        instances_meta = MetadataCatalog.get(prefix_instances)
+        image_root, instances_json = instances_meta.image_root, instances_meta.json_file
+
+        if 'val' in instances_json:
+            instances_json = instances_json.replace('instances_', 'panoptic2instances_')
+
+        register_coco_panoptic_annos_sem_seg(
+            prefix,
+            get_metadata(),
+            image_root,
+            os.path.join(root, panoptic_root),
+            os.path.join(root, panoptic_json),
+            os.path.join(root, semantic_root),
+            instances_json,
+            prefix_instances,
+        )
+
+
+_root = os.getenv("DETECTRON2_DATASETS", "datasets")
+register_all_coco_panoptic_annos_sem_seg(_root)

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/data/tokenizer.py

@@ -0,0 +1,200 @@
+# -------------------------------------------------------------------------
+# MIT License
+#
+# Copyright (c) 2021 OpenAI
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+#
+# Modified by Jiarui Xu
+# -------------------------------------------------------------------------
+
+import gzip
+import html
+import os
+from functools import lru_cache
+
+import ftfy
+import regex as re
+import torch
+
+
+@lru_cache()
+def default_bpe():
+    return os.path.join(os.path.dirname(os.path.abspath(__file__)), 'bpe_simple_vocab_16e6.txt')
+
+@lru_cache()
+def bytes_to_unicode():
+    """Returns list of utf-8 byte and a corresponding list of unicode strings.
+
+    The reversible bpe codes work on unicode strings. This means you need a large # of unicode characters in your vocab
+    if you want to avoid UNKs. When you're at something like a 10B token dataset you end up needing around 5K for decent
+    coverage. This is a significant percentage of your normal, say, 32K bpe vocab. To avoid that, we want lookup tables
+    between utf-8 bytes and unicode strings. And avoids mapping to whitespace/control characters the bpe code barfs on.
+    """
+    bs = list(range(ord('!'), ord('~') + 1)) + list(range(ord('¡'), ord('¬') + 1)) + list(range(ord('®'), ord('ÿ') + 1))
+    cs = bs[:]
+    n = 0
+    for b in range(2**8):
+        if b not in bs:
+            bs.append(b)
+            cs.append(2**8 + n)
+            n += 1
+    cs = [chr(n) for n in cs]
+    return dict(zip(bs, cs))
+
+
+def get_pairs(word):
+    """Return set of symbol pairs in a word.
+
+    Word is represented as tuple of symbols (symbols being variable-length strings).
+    """
+    pairs = set()
+    prev_char = word[0]
+    for char in word[1:]:
+        pairs.add((prev_char, char))
+        prev_char = char
+    return pairs
+
+
+def basic_clean(text):
+    text = ftfy.fix_text(text)
+    text = html.unescape(html.unescape(text))
+    return text.strip()
+
+
+def whitespace_clean(text):
+    text = re.sub(r'\s+', ' ', text)
+    text = text.strip()
+    return text
+
+class Tokenize:
+
+    def __init__(self, tokenizer, max_seq_len=77, truncate=True):
+        self.tokenizer = tokenizer
+        self.max_seq_len = max_seq_len
+        self.truncate = truncate
+
+    def __call__(self, texts):
+        expanded_dim = False
+        if isinstance(texts, str):
+            texts = [texts]
+            expanded_dim = True
+
+        sot_token = self.tokenizer.encoder['<|startoftext|>']
+        eot_token = self.tokenizer.encoder['<|endoftext|>']
+        all_tokens = [[sot_token] + self.tokenizer.encode(text) + [eot_token] for text in texts]
+        result = torch.zeros(len(all_tokens), self.max_seq_len, dtype=torch.long)
+
+        for i, tokens in enumerate(all_tokens):
+            if len(tokens) > self.max_seq_len:
+                if self.truncate:
+                    tokens = tokens[:self.max_seq_len]
+                    tokens[-1] = eot_token
+                else:
+                    raise RuntimeError(f'Input {texts[i]} is too long for context length {self.max_seq_len}')
+            result[i, :len(tokens)] = torch.tensor(tokens)
+
+        if expanded_dim:
+            return result[0]
+
+        return result
+
+
+class SimpleTokenizer(object):
+
+    def __init__(self, bpe_path: str = default_bpe()):
+        self.byte_encoder = bytes_to_unicode()
+        self.byte_decoder = {v: k for k, v in self.byte_encoder.items()}
+        
+        with open(bpe_path, encoding='UTF-8') as f:
+            contents = f.readlines()
+        merges = []
+        for cnt in contents:
+            merges.append(cnt.split('\n')[0])
+        merges.append("")
+        
+        # merges = gzip.open(bpe_path).read().decode('utf-8').split('\n')
+        merges = merges[1:49152 - 256 - 2 + 1]
+        merges = [tuple(merge.split()) for merge in merges]
+        vocab = list(bytes_to_unicode().values())
+        vocab = vocab + [v + '</w>' for v in vocab]
+        for merge in merges:
+            vocab.append(''.join(merge))
+        vocab.extend(['<|startoftext|>', '<|endoftext|>'])
+        self.encoder = dict(zip(vocab, range(len(vocab))))
+        self.decoder = {v: k for k, v in self.encoder.items()}
+        self.bpe_ranks = dict(zip(merges, range(len(merges))))
+        self.cache = {'<|startoftext|>': '<|startoftext|>', '<|endoftext|>': '<|endoftext|>'}
+        self.pat = re.compile(
+            r"""<\|startoftext\|>|<\|endoftext\|>|'s|'t|'re|'ve|'m|'ll|'d|[\p{L}]+|[\p{N}]|[^\s\p{L}\p{N}]+""",
+            re.IGNORECASE)
+
+    def bpe(self, token):
+        if token in self.cache:
+            return self.cache[token]
+        word = tuple(token[:-1]) + (token[-1] + '</w>', )
+        pairs = get_pairs(word)
+
+        if not pairs:
+            return token + '</w>'
+
+        while True:
+            bigram = min(pairs, key=lambda pair: self.bpe_ranks.get(pair, float('inf')))
+            if bigram not in self.bpe_ranks:
+                break
+            first, second = bigram
+            new_word = []
+            i = 0
+            while i < len(word):
+                try:
+                    j = word.index(first, i)
+                    new_word.extend(word[i:j])
+                    i = j
+                except:  # noqa: E722
+                    new_word.extend(word[i:])
+                    break
+
+                if word[i] == first and i < len(word) - 1 and word[i + 1] == second:
+                    new_word.append(first + second)
+                    i += 2
+                else:
+                    new_word.append(word[i])
+                    i += 1
+            new_word = tuple(new_word)
+            word = new_word
+            if len(word) == 1:
+                break
+            else:
+                pairs = get_pairs(word)
+        word = ' '.join(word)
+        self.cache[token] = word
+        return word
+
+    def encode(self, text):
+        bpe_tokens = []
+        text = whitespace_clean(basic_clean(text)).lower()
+        for token in re.findall(self.pat, text):
+            token = ''.join(self.byte_encoder[b] for b in token.encode('utf-8'))
+            bpe_tokens.extend(self.encoder[bpe_token] for bpe_token in self.bpe(token).split(' '))
+        return bpe_tokens
+
+    def decode(self, tokens):
+        text = ''.join([self.decoder[token] for token in tokens])
+        text = bytearray([self.byte_decoder[c] for c in text]).decode('utf-8', errors='replace').replace('</w>', ' ')
+        return text

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/demo/colormap.py

@@ -0,0 +1,170 @@
+# Copyright (c) Facebook, Inc. and its affiliates.
+
+"""
+An awesome colormap for really neat visualizations.
+Copied from Detectron, and removed gray colors.
+"""
+
+import numpy as np
+import random
+random.seed(0)
+
+__all__ = ["colormap", "random_color", "random_colors"]
+
+# fmt: off
+# RGB:
+# _COLORS = np.array(
+#     [
+#         0.000, 0.447, 0.741,
+#         0.850, 0.325, 0.098,
+#         0.929, 0.694, 0.125,
+#         0.494, 0.184, 0.556,
+#         0.466, 0.674, 0.188,
+#         0.301, 0.745, 0.933,
+#         0.635, 0.078, 0.184,
+#         0.300, 0.300, 0.300,
+#         0.600, 0.600, 0.600,
+#         1.000, 0.000, 0.000,
+#         1.000, 0.500, 0.000,
+#         0.749, 0.749, 0.000,
+#         0.000, 1.000, 0.000,
+#         0.000, 0.000, 1.000,
+#         0.667, 0.000, 1.000,
+#         0.333, 0.333, 0.000,
+#         0.333, 0.667, 0.000,
+#         0.333, 1.000, 0.000,
+#         0.667, 0.333, 0.000,
+#         0.667, 0.667, 0.000,
+#         0.667, 1.000, 0.000,
+#         1.000, 0.333, 0.000,
+#         1.000, 0.667, 0.000,
+#         1.000, 1.000, 0.000,
+#         0.000, 0.333, 0.500,
+#         0.000, 0.667, 0.500,
+#         0.000, 1.000, 0.500,
+#         0.333, 0.000, 0.500,
+#         0.333, 0.333, 0.500,
+#         0.333, 0.667, 0.500,
+#         0.333, 1.000, 0.500,
+#         0.667, 0.000, 0.500,
+#         0.667, 0.333, 0.500,
+#         0.667, 0.667, 0.500,
+#         0.667, 1.000, 0.500,
+#         1.000, 0.000, 0.500,
+#         1.000, 0.333, 0.500,
+#         1.000, 0.667, 0.500,
+#         1.000, 1.000, 0.500,
+#         0.000, 0.333, 1.000,
+#         0.000, 0.667, 1.000,
+#         0.000, 1.000, 1.000,
+#         0.333, 0.000, 1.000,
+#         0.333, 0.333, 1.000,
+#         0.333, 0.667, 1.000,
+#         0.333, 1.000, 1.000,
+#         0.667, 0.000, 1.000,
+#         0.667, 0.333, 1.000,
+#         0.667, 0.667, 1.000,
+#         0.667, 1.000, 1.000,
+#         1.000, 0.000, 1.000,
+#         1.000, 0.333, 1.000,
+#         1.000, 0.667, 1.000,
+#         0.333, 0.000, 0.000,
+#         0.500, 0.000, 0.000,
+#         0.667, 0.000, 0.000,
+#         0.833, 0.000, 0.000,
+#         1.000, 0.000, 0.000,
+#         0.000, 0.167, 0.000,
+#         0.000, 0.333, 0.000,
+#         0.000, 0.500, 0.000,
+#         0.000, 0.667, 0.000,
+#         0.000, 0.833, 0.000,
+#         0.000, 1.000, 0.000,
+#         0.000, 0.000, 0.167,
+#         0.000, 0.000, 0.333,
+#         0.000, 0.000, 0.500,
+#         0.000, 0.000, 0.667,
+#         0.000, 0.000, 0.833,
+#         0.000, 0.000, 1.000,
+#         0.000, 0.000, 0.000,
+#         0.143, 0.143, 0.143,
+#         0.857, 0.857, 0.857,
+#         1.000, 1.000, 1.000
+#     ]
+# ).astype(np.float32).reshape(-1, 3)
+# fmt: on
+
+_COLORS = []
+
+
+def gen_color():
+    color = tuple(np.round(np.random.choice(range(256), size=3)/255, 3))
+    if color not in _COLORS and np.mean(color) != 0.0:
+        _COLORS.append(color)
+    else:
+        gen_color()
+
+
+for _ in range(300):
+    gen_color()
+
+
+def colormap(rgb=False, maximum=255):
+    """
+    Args:
+        rgb (bool): whether to return RGB colors or BGR colors.
+        maximum (int): either 255 or 1
+    Returns:
+        ndarray: a float32 array of Nx3 colors, in range [0, 255] or [0, 1]
+    """
+    assert maximum in [255, 1], maximum
+    c = _COLORS * maximum
+    if not rgb:
+        c = c[:, ::-1]
+    return c
+
+
+def random_color(rgb=False, maximum=255):
+    """
+    Args:
+        rgb (bool): whether to return RGB colors or BGR colors.
+        maximum (int): either 255 or 1
+    Returns:
+        ndarray: a vector of 3 numbers
+    """
+    idx = np.random.randint(0, len(_COLORS))
+    ret = _COLORS[idx] * maximum
+    if not rgb:
+        ret = ret[::-1]
+    return ret
+
+
+def random_colors(N, rgb=False, maximum=255):
+    """
+    Args:
+        N (int): number of unique colors needed
+        rgb (bool): whether to return RGB colors or BGR colors.
+        maximum (int): either 255 or 1
+    Returns:
+        ndarray: a list of random_color
+    """
+    indices = random.sample(range(len(_COLORS)), N)
+    ret = [_COLORS[i] * maximum for i in indices]
+    if not rgb:
+        ret = [x[::-1] for x in ret]
+    return ret
+
+
+if __name__ == "__main__":
+    import cv2
+
+    size = 100
+    H, W = 10, 10
+    canvas = np.random.rand(H * size, W * size, 3).astype("float32")
+    for h in range(H):
+        for w in range(W):
+            idx = h * W + w
+            if idx >= len(_COLORS):
+                break
+            canvas[h * size : (h + 1) * size, w * size : (w + 1) * size] = _COLORS[idx]
+    cv2.imshow("a", canvas)
+    cv2.waitKey(0)

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/demo/defaults.py

@@ -0,0 +1,77 @@
+import torch
+import annotator.oneformer.detectron2.data.transforms as T
+from annotator.oneformer.detectron2.checkpoint import DetectionCheckpointer
+from annotator.oneformer.detectron2.data import (
+    MetadataCatalog,
+)
+from annotator.oneformer.detectron2.modeling import build_model
+
+
+__all__ = [
+    "DefaultPredictor",
+]
+
+
+class DefaultPredictor:
+    """
+    Create a simple end-to-end predictor with the given config that runs on
+    single device for a single input image.
+    Compared to using the model directly, this class does the following additions:
+    1. Load checkpoint from `cfg.MODEL.WEIGHTS`.
+    2. Always take BGR image as the input and apply conversion defined by `cfg.INPUT.FORMAT`.
+    3. Apply resizing defined by `cfg.INPUT.{MIN,MAX}_SIZE_TEST`.
+    4. Take one input image and produce a single output, instead of a batch.
+    This is meant for simple demo purposes, so it does the above steps automatically.
+    This is not meant for benchmarks or running complicated inference logic.
+    If you'd like to do anything more complicated, please refer to its source code as
+    examples to build and use the model manually.
+    Attributes:
+        metadata (Metadata): the metadata of the underlying dataset, obtained from
+            cfg.DATASETS.TEST.
+    Examples:
+    ::
+        pred = DefaultPredictor(cfg)
+        inputs = cv2.imread("input.jpg")
+        outputs = pred(inputs)
+    """
+
+    def __init__(self, cfg):
+        self.cfg = cfg.clone()  # cfg can be modified by model
+        self.model = build_model(self.cfg)
+        self.model.eval()
+        if len(cfg.DATASETS.TEST):
+            self.metadata = MetadataCatalog.get(cfg.DATASETS.TEST[0])
+
+        checkpointer = DetectionCheckpointer(self.model)
+        checkpointer.load(cfg.MODEL.WEIGHTS)
+
+        self.aug = T.ResizeShortestEdge(
+            [cfg.INPUT.MIN_SIZE_TEST, cfg.INPUT.MIN_SIZE_TEST], cfg.INPUT.MAX_SIZE_TEST
+        )
+
+        self.input_format = cfg.INPUT.FORMAT
+        assert self.input_format in ["RGB", "BGR"], self.input_format
+
+    def __call__(self, original_image, task):
+        """
+        Args:
+            original_image (np.ndarray): an image of shape (H, W, C) (in BGR order).
+        Returns:
+            predictions (dict):
+                the output of the model for one image only.
+                See :doc:`/tutorials/models` for details about the format.
+        """
+        with torch.no_grad():  # https://github.com/sphinx-doc/sphinx/issues/4258
+            # Apply pre-processing to image.
+            if self.input_format == "RGB":
+                # whether the model expects BGR inputs or RGB
+                original_image = original_image[:, :, ::-1]
+            height, width = original_image.shape[:2]
+            image = self.aug.get_transform(original_image).apply_image(original_image)
+            image = torch.as_tensor(image.astype("float32").transpose(2, 0, 1))
+            
+            task = f"The task is {task}"
+
+            inputs = {"image": image, "height": height, "width": width, "task": task}
+            predictions = self.model([inputs])[0]
+            return predictions

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/demo/predictor.py

@@ -0,0 +1,190 @@
+# Copyright (c) Facebook, Inc. and its affiliates.
+# Copied from: https://github.com/facebookresearch/detectron2/blob/master/demo/predictor.py
+import atexit
+import bisect
+import multiprocessing as mp
+from collections import deque
+
+import cv2
+import torch
+
+from annotator.oneformer.detectron2.data import MetadataCatalog
+from defaults import DefaultPredictor
+from annotator.oneformer.detectron2.utils.video_visualizer import VideoVisualizer
+from visualizer import ColorMode, Visualizer
+
+
+class VisualizationDemo(object):
+    def __init__(self, cfg, instance_mode=ColorMode.IMAGE, parallel=False):
+        """
+        Args:
+            cfg (CfgNode):
+            instance_mode (ColorMode):
+            parallel (bool): whether to run the model in different processes from visualization.
+                Useful since the visualization logic can be slow.
+        """
+        self.metadata = MetadataCatalog.get(
+            cfg.DATASETS.TEST[0] if len(cfg.DATASETS.TEST) else "__unused"
+        )
+        if 'cityscapes_fine_sem_seg_val' in cfg.DATASETS.TEST[0]:
+            from cityscapesscripts.helpers.labels import labels
+            stuff_colors = [k.color for k in labels if k.trainId != 255]
+            self.metadata = self.metadata.set(stuff_colors=stuff_colors)
+        self.cpu_device = torch.device("cpu")
+        self.instance_mode = instance_mode
+
+        self.parallel = parallel
+        if parallel:
+            num_gpu = torch.cuda.device_count()
+            self.predictor = AsyncPredictor(cfg, num_gpus=num_gpu)
+        else:
+            self.predictor = DefaultPredictor(cfg)
+
+    def run_on_image(self, image, task, sem_gt, pan_gt, ins_gt, box_gt):
+        """
+        Args:
+            image (np.ndarray): an image of shape (H, W, C) (in BGR order).
+                This is the format used by OpenCV.
+        Returns:
+            predictions (dict): the output of the model.
+            vis_output (VisImage): the visualized image output.
+        """
+        vis_output = None
+        # Convert image from OpenCV BGR format to Matplotlib RGB format.
+        image = image[:, :, ::-1]
+        vis_output = {}
+        
+        if task == 'panoptic':
+            visualizer = Visualizer(image, metadata=self.metadata, instance_mode=0)
+            predictions = self.predictor(image, "panoptic")
+            panoptic_seg, segments_info = predictions["panoptic_seg"]
+            vis_output['panoptic'] = visualizer.draw_panoptic_seg_predictions(
+            panoptic_seg.to(self.cpu_device), segments_info, alpha=1
+        )
+
+            # visualizer = Visualizer(image, metadata=self.metadata, instance_mode=0)
+            # vis_output['pan_gt'] = visualizer.draw_panoptic_seg(
+            #     pan_gt[0].to(self.cpu_device), pan_gt[1], alpha=1
+            # )
+
+        if task == 'panoptic' or task == 'semantic':
+            visualizer = Visualizer(image, metadata=self.metadata, instance_mode=1)
+            predictions = self.predictor(image, "semantic")
+            vis_output['semantic'] = visualizer.draw_sem_seg(
+                predictions["sem_seg"].argmax(dim=0).to(self.cpu_device), alpha=1
+            )
+            
+            # visualizer = Visualizer(image, metadata=self.metadata, instance_mode=1)
+            # vis_output['gt_sem'] = visualizer.draw_sem_seg(
+            #     sem_gt.to(self.cpu_device), alpha=1
+            # )
+
+        if task == 'panoptic' or task == 'instance':
+            visualizer = Visualizer(image, metadata=self.metadata, instance_mode=2)
+            predictions = self.predictor(image, "instance")
+            instances = predictions["instances"].to(self.cpu_device)
+            vis_output['instance'] = visualizer.draw_instance_predictions(predictions=instances, alpha=1)
+
+            if 'boxes' in predictions:
+                boxes, labels, scores  = predictions["boxes"]
+                visualizer = Visualizer(image, False, metadata=self.metadata, instance_mode=0)
+                vis_output['boxes'] = visualizer.draw_box_predictions(
+                        boxes.to(self.cpu_device), labels.to(self.cpu_device), scores.to(self.cpu_device))
+            
+            
+            # visualizer = Visualizer(image, metadata=self.metadata, instance_mode=2)
+            # vis_output['ins_gt'] = visualizer.draw_instance_predictions(predictions=ins_gt.to(self.cpu_device), alpha=1)
+        # vis_output['input'] = visualizer.get_image(image)
+
+        return predictions, vis_output
+
+
+class AsyncPredictor:
+    """
+    A predictor that runs the model asynchronously, possibly on >1 GPUs.
+    Because rendering the visualization takes considerably amount of time,
+    this helps improve throughput a little bit when rendering videos.
+    """
+
+    class _StopToken:
+        pass
+
+    class _PredictWorker(mp.Process):
+        def __init__(self, cfg, task_queue, result_queue):
+            self.cfg = cfg
+            self.task_queue = task_queue
+            self.result_queue = result_queue
+            super().__init__()
+
+        def run(self):
+            predictor = DefaultPredictor(self.cfg)
+
+            while True:
+                task = self.task_queue.get()
+                if isinstance(task, AsyncPredictor._StopToken):
+                    break
+                idx, data = task
+                result = predictor(data)
+                self.result_queue.put((idx, result))
+
+    def __init__(self, cfg, num_gpus: int = 1):
+        """
+        Args:
+            cfg (CfgNode):
+            num_gpus (int): if 0, will run on CPU
+        """
+        num_workers = max(num_gpus, 1)
+        self.task_queue = mp.Queue(maxsize=num_workers * 3)
+        self.result_queue = mp.Queue(maxsize=num_workers * 3)
+        self.procs = []
+        for gpuid in range(max(num_gpus, 1)):
+            cfg = cfg.clone()
+            cfg.defrost()
+            cfg.MODEL.DEVICE = "cuda:{}".format(gpuid) if num_gpus > 0 else "cpu"
+            self.procs.append(
+                AsyncPredictor._PredictWorker(cfg, self.task_queue, self.result_queue)
+            )
+
+        self.put_idx = 0
+        self.get_idx = 0
+        self.result_rank = []
+        self.result_data = []
+
+        for p in self.procs:
+            p.start()
+        atexit.register(self.shutdown)
+
+    def put(self, image):
+        self.put_idx += 1
+        self.task_queue.put((self.put_idx, image))
+
+    def get(self):
+        self.get_idx += 1  # the index needed for this request
+        if len(self.result_rank) and self.result_rank[0] == self.get_idx:
+            res = self.result_data[0]
+            del self.result_data[0], self.result_rank[0]
+            return res
+
+        while True:
+            # make sure the results are returned in the correct order
+            idx, res = self.result_queue.get()
+            if idx == self.get_idx:
+                return res
+            insert = bisect.bisect(self.result_rank, idx)
+            self.result_rank.insert(insert, idx)
+            self.result_data.insert(insert, res)
+
+    def __len__(self):
+        return self.put_idx - self.get_idx
+
+    def __call__(self, image):
+        self.put(image)
+        return self.get()
+
+    def shutdown(self):
+        for _ in self.procs:
+            self.task_queue.put(AsyncPredictor._StopToken())
+
+    @property
+    def default_buffer_size(self):
+        return len(self.procs) * 5

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/demo/visualizer.py

@@ -0,0 +1,1350 @@
+# Copyright (c) Facebook, Inc. and its affiliates.
+import colorsys
+import logging
+import math
+import numpy as np
+from enum import Enum, unique
+import cv2
+import matplotlib as mpl
+import matplotlib.colors as mplc
+import matplotlib.figure as mplfigure
+import pycocotools.mask as mask_util
+import torch
+from matplotlib.backends.backend_agg import FigureCanvasAgg
+from PIL import Image
+
+from annotator.oneformer.detectron2.data import MetadataCatalog
+from annotator.oneformer.detectron2.structures import BitMasks, Boxes, BoxMode, Keypoints, PolygonMasks, RotatedBoxes
+from annotator.oneformer.detectron2.utils.file_io import PathManager
+import random
+random.seed(0)
+from .colormap import random_color, _COLORS
+logger = logging.getLogger(__name__)
+
+__all__ = ["ColorMode", "VisImage", "Visualizer"]
+
+
+_SMALL_OBJECT_AREA_THRESH = 1000
+_LARGE_MASK_AREA_THRESH = 120000
+_OFF_WHITE = (1.0, 1.0, 1.0)
+_BLACK = (0, 0, 0)
+_RED = (1.0, 0, 0)
+
+_KEYPOINT_THRESHOLD = 0.05
+
+
+def instance_color(rgb=False, idx=1, maximum=255):
+    """
+    Args:
+        rgb (bool): whether to return RGB colors or BGR colors.
+        maximum (int): either 255 or 1
+    Returns:
+        ndarray: a vector of 3 numbers
+    """
+    ret = _COLORS[idx] * maximum
+    if not rgb:
+        ret = ret[::-1]
+    return ret
+
+@unique
+class ColorMode(Enum):
+    """
+    Enum of different color modes to use for instance visualizations.
+    """
+
+    IMAGE = 0
+    """
+    Picks a random color for every instance and overlay segmentations with low opacity.
+    """
+    SEGMENTATION = 1
+    """
+    Let instances of the same category have similar colors
+    (from metadata.thing_colors), and overlay them with
+    high opacity. This provides more attention on the quality of segmentation.
+    """
+    IMAGE_BW = 2
+    """
+    Same as IMAGE, but convert all areas without masks to gray-scale.
+    Only available for drawing per-instance mask predictions.
+    """
+
+
+class GenericMask:
+    """
+    Attribute:
+        polygons (list[ndarray]): list[ndarray]: polygons for this mask.
+            Each ndarray has format [x, y, x, y, ...]
+        mask (ndarray): a binary mask
+    """
+
+    def __init__(self, mask_or_polygons, height, width):
+        self._mask = self._polygons = self._has_holes = None
+        self.height = height
+        self.width = width
+
+        m = mask_or_polygons
+        if isinstance(m, dict):
+            # RLEs
+            assert "counts" in m and "size" in m
+            if isinstance(m["counts"], list):  # uncompressed RLEs
+                h, w = m["size"]
+                assert h == height and w == width
+                m = mask_util.frPyObjects(m, h, w)
+            self._mask = mask_util.decode(m)[:, :]
+            return
+
+        if isinstance(m, list):  # list[ndarray]
+            self._polygons = [np.asarray(x).reshape(-1) for x in m]
+            return
+
+        if isinstance(m, np.ndarray):  # assumed to be a binary mask
+            assert m.shape[1] != 2, m.shape
+            assert m.shape == (
+                height,
+                width,
+            ), f"mask shape: {m.shape}, target dims: {height}, {width}"
+            self._mask = m.astype("uint8")
+            return
+
+        raise ValueError("GenericMask cannot handle object {} of type '{}'".format(m, type(m)))
+
+    @property
+    def mask(self):
+        if self._mask is None:
+            self._mask = self.polygons_to_mask(self._polygons)
+        return self._mask
+
+    @property
+    def polygons(self):
+        if self._polygons is None:
+            self._polygons, self._has_holes = self.mask_to_polygons(self._mask)
+        return self._polygons
+
+    @property
+    def has_holes(self):
+        if self._has_holes is None:
+            if self._mask is not None:
+                self._polygons, self._has_holes = self.mask_to_polygons(self._mask)
+            else:
+                self._has_holes = False  # if original format is polygon, does not have holes
+        return self._has_holes
+
+    def mask_to_polygons(self, mask):
+        # cv2.RETR_CCOMP flag retrieves all the contours and arranges them to a 2-level
+        # hierarchy. External contours (boundary) of the object are placed in hierarchy-1.
+        # Internal contours (holes) are placed in hierarchy-2.
+        # cv2.CHAIN_APPROX_NONE flag gets vertices of polygons from contours.
+        mask = np.ascontiguousarray(mask)  # some versions of cv2 does not support incontiguous arr
+        res = cv2.findContours(mask.astype("uint8"), cv2.RETR_CCOMP, cv2.CHAIN_APPROX_NONE)
+        hierarchy = res[-1]
+        if hierarchy is None:  # empty mask
+            return [], False
+        has_holes = (hierarchy.reshape(-1, 4)[:, 3] >= 0).sum() > 0
+        res = res[-2]
+        res = [x.flatten() for x in res]
+        # These coordinates from OpenCV are integers in range [0, W-1 or H-1].
+        # We add 0.5 to turn them into real-value coordinate space. A better solution
+        # would be to first +0.5 and then dilate the returned polygon by 0.5.
+        res = [x + 0.5 for x in res if len(x) >= 6]
+        return res, has_holes
+
+    def polygons_to_mask(self, polygons):
+        rle = mask_util.frPyObjects(polygons, self.height, self.width)
+        rle = mask_util.merge(rle)
+        return mask_util.decode(rle)[:, :]
+
+    def area(self):
+        return self.mask.sum()
+
+    def bbox(self):
+        p = mask_util.frPyObjects(self.polygons, self.height, self.width)
+        p = mask_util.merge(p)
+        bbox = mask_util.toBbox(p)
+        bbox[2] += bbox[0]
+        bbox[3] += bbox[1]
+        return bbox
+
+
+class _PanopticPrediction:
+    """
+    Unify different panoptic annotation/prediction formats
+    """
+
+    def __init__(self, panoptic_seg, segments_info, metadata=None):
+        if segments_info is None:
+            assert metadata is not None
+            # If "segments_info" is None, we assume "panoptic_img" is a
+            # H*W int32 image storing the panoptic_id in the format of
+            # category_id * label_divisor + instance_id. We reserve -1 for
+            # VOID label.
+            label_divisor = metadata.label_divisor
+            segments_info = []
+            for panoptic_label in np.unique(panoptic_seg.numpy()):
+                if panoptic_label == -1:
+                    # VOID region.
+                    continue
+                pred_class = panoptic_label // label_divisor
+                isthing = pred_class in metadata.thing_dataset_id_to_contiguous_id.values()
+                segments_info.append(
+                    {
+                        "id": int(panoptic_label),
+                        "category_id": int(pred_class),
+                        "isthing": bool(isthing),
+                    }
+                )
+        del metadata
+
+        self._seg = panoptic_seg
+
+        self._sinfo = {s["id"]: s for s in segments_info}  # seg id -> seg info
+        segment_ids, areas = torch.unique(panoptic_seg, sorted=True, return_counts=True)
+        areas = areas.numpy()
+        sorted_idxs = np.argsort(-areas)
+        self._seg_ids, self._seg_areas = segment_ids[sorted_idxs], areas[sorted_idxs]
+        self._seg_ids = self._seg_ids.tolist()
+        for sid, area in zip(self._seg_ids, self._seg_areas):
+            if sid in self._sinfo:
+                self._sinfo[sid]["area"] = float(area)
+
+    def non_empty_mask(self):
+        """
+        Returns:
+            (H, W) array, a mask for all pixels that have a prediction
+        """
+        empty_ids = []
+        for id in self._seg_ids:
+            if id not in self._sinfo:
+                empty_ids.append(id)
+        if len(empty_ids) == 0:
+            return np.zeros(self._seg.shape, dtype=np.uint8)
+        assert (
+            len(empty_ids) == 1
+        ), ">1 ids corresponds to no labels. This is currently not supported"
+        return (self._seg != empty_ids[0]).numpy().astype(np.bool)
+
+    def semantic_masks(self):
+        for sid in self._seg_ids:
+            sinfo = self._sinfo.get(sid)
+            if sinfo is None or sinfo["isthing"]:
+                # Some pixels (e.g. id 0 in PanopticFPN) have no instance or semantic predictions.
+                continue
+            yield (self._seg == sid).numpy().astype(np.bool), sinfo
+
+    def instance_masks(self):
+        for sid in self._seg_ids:
+            sinfo = self._sinfo.get(sid)
+            if sinfo is None or not sinfo["isthing"]:
+                continue
+            mask = (self._seg == sid).numpy().astype(np.bool)
+            if mask.sum() > 0:
+                yield mask, sinfo
+
+
+def _create_text_labels(classes, scores, class_names, is_crowd=None):
+    """
+    Args:
+        classes (list[int] or None):
+        scores (list[float] or None):
+        class_names (list[str] or None):
+        is_crowd (list[bool] or None):
+    Returns:
+        list[str] or None
+    """
+    labels = None
+    if classes is not None:
+        if class_names is not None and len(class_names) > 0:
+            labels = [class_names[i] for i in classes]
+        else:
+            labels = [str(i) for i in classes]
+    if scores is not None:
+        if labels is None:
+            labels = ["{:.0f}%".format(s * 100) for s in scores]
+        else:
+            labels = ["{} {:.0f}%".format(l, s * 100) for l, s in zip(labels, scores)]
+    if labels is not None and is_crowd is not None:
+        labels = [l + ("|crowd" if crowd else "") for l, crowd in zip(labels, is_crowd)]
+    return labels
+
+
+class VisImage:
+    def __init__(self, img, scale=1.0):
+        """
+        Args:
+            img (ndarray): an RGB image of shape (H, W, 3) in range [0, 255].
+            scale (float): scale the input image
+        """
+        self.img = img
+        self.scale = scale
+        self.width, self.height = img.shape[1], img.shape[0]
+        self._setup_figure(img)
+
+    def _setup_figure(self, img):
+        """
+        Args:
+            Same as in :meth:`__init__()`.
+        Returns:
+            fig (matplotlib.pyplot.figure): top level container for all the image plot elements.
+            ax (matplotlib.pyplot.Axes): contains figure elements and sets the coordinate system.
+        """
+        fig = mplfigure.Figure(frameon=False)
+        self.dpi = fig.get_dpi()
+        # add a small 1e-2 to avoid precision lost due to matplotlib's truncation
+        # (https://github.com/matplotlib/matplotlib/issues/15363)
+        fig.set_size_inches(
+            (self.width * self.scale + 1e-2) / self.dpi,
+            (self.height * self.scale + 1e-2) / self.dpi,
+        )
+        self.canvas = FigureCanvasAgg(fig)
+        # self.canvas = mpl.backends.backend_cairo.FigureCanvasCairo(fig)
+        ax = fig.add_axes([0.0, 0.0, 1.0, 1.0])
+        ax.axis("off")
+        self.fig = fig
+        self.ax = ax
+        self.reset_image(img)
+
+    def reset_image(self, img):
+        """
+        Args:
+            img: same as in __init__
+        """
+        img = img.astype("uint8")
+        self.ax.imshow(img, extent=(0, self.width, self.height, 0), interpolation="nearest")
+
+    def save(self, filepath):
+        """
+        Args:
+            filepath (str): a string that contains the absolute path, including the file name, where
+                the visualized image will be saved.
+        """
+        self.fig.savefig(filepath)
+
+    def get_image(self):
+        """
+        Returns:
+            ndarray:
+                the visualized image of shape (H, W, 3) (RGB) in uint8 type.
+                The shape is scaled w.r.t the input image using the given `scale` argument.
+        """
+        canvas = self.canvas
+        s, (width, height) = canvas.print_to_buffer()
+        # buf = io.BytesIO()  # works for cairo backend
+        # canvas.print_rgba(buf)
+        # width, height = self.width, self.height
+        # s = buf.getvalue()
+
+        buffer = np.frombuffer(s, dtype="uint8")
+
+        img_rgba = buffer.reshape(height, width, 4)
+        rgb, alpha = np.split(img_rgba, [3], axis=2)
+        return rgb.astype("uint8")
+
+
+class Visualizer:
+    """
+    Visualizer that draws data about detection/segmentation on images.
+    It contains methods like `draw_{text,box,circle,line,binary_mask,polygon}`
+    that draw primitive objects to images, as well as high-level wrappers like
+    `draw_{instance_predictions,sem_seg,panoptic_seg_predictions,dataset_dict}`
+    that draw composite data in some pre-defined style.
+    Note that the exact visualization style for the high-level wrappers are subject to change.
+    Style such as color, opacity, label contents, visibility of labels, or even the visibility
+    of objects themselves (e.g. when the object is too small) may change according
+    to different heuristics, as long as the results still look visually reasonable.
+    To obtain a consistent style, you can implement custom drawing functions with the
+    abovementioned primitive methods instead. If you need more customized visualization
+    styles, you can process the data yourself following their format documented in
+    tutorials (:doc:`/tutorials/models`, :doc:`/tutorials/datasets`). This class does not
+    intend to satisfy everyone's preference on drawing styles.
+    This visualizer focuses on high rendering quality rather than performance. It is not
+    designed to be used for real-time applications.
+    """
+
+    # TODO implement a fast, rasterized version using OpenCV
+
+    def __init__(self, img_rgb, is_img=True, metadata=None, scale=1.0, instance_mode=ColorMode.IMAGE):
+        """
+        Args:
+            img_rgb: a numpy array of shape (H, W, C), where H and W correspond to
+                the height and width of the image respectively. C is the number of
+                color channels. The image is required to be in RGB format since that
+                is a requirement of the Matplotlib library. The image is also expected
+                to be in the range [0, 255].
+            metadata (Metadata): dataset metadata (e.g. class names and colors)
+            instance_mode (ColorMode): defines one of the pre-defined style for drawing
+                instances on an image.
+        """
+        if is_img:
+            self.img = np.asarray(img_rgb).clip(0, 255).astype(np.uint8)
+        else:
+            self.img = np.zeros_like(img_rgb).clip(0, 255).astype(np.uint8) + 255
+        if metadata is None:
+            metadata = MetadataCatalog.get("__nonexist__")
+        self.metadata = metadata
+        self.output = VisImage(self.img, scale=scale)
+        self.cpu_device = torch.device("cpu")
+
+        # too small texts are useless, therefore clamp to 9
+        self._default_font_size = max(
+            np.sqrt(self.output.height * self.output.width) // 90, 10 // scale
+        )
+        self._instance_mode = instance_mode
+        self.keypoint_threshold = _KEYPOINT_THRESHOLD
+
+    def get_image(self, img):
+        img = np.asarray(img).clip(0, 255).astype(np.uint8)
+        return VisImage(img, scale=1.0)
+    
+    def draw_box_predictions(
+        self,
+        boxes=None,
+        labels=None,
+        scores=None,
+        assigned_colors=None
+    ):
+        """
+        Args:
+            boxes (Boxes, RotatedBoxes or ndarray): either a :class:`Boxes`,
+                or an Nx4 numpy array of XYXY_ABS format for the N objects in a single image,
+                or a :class:`RotatedBoxes`,
+                or an Nx5 numpy array of (x_center, y_center, width, height, angle_degrees) format
+                for the N objects in a single image,
+            labels (list[str]): the text to be displayed for each instance.
+            assigned_colors (list[matplotlib.colors]): a list of colors, where each color
+                corresponds to each mask or box in the image. Refer to 'matplotlib.colors'
+                for full list of formats that the colors are accepted in.
+        Returns:
+            output (VisImage): image object with visualizations.
+        """
+        num_instances = 0
+        boxes = self._convert_boxes(boxes)
+        classes = labels.tolist()
+        scores = scores.tolist()
+        labels = _create_text_labels(classes, scores, self.metadata.get("stuff_classes", None))
+        num_instances = len(boxes)
+        assert len(labels) == num_instances
+        if assigned_colors is None:
+            # assigned_colors = [random_color(rgb=True, maximum=1) for _ in range(num_instances)]
+            assigned_colors = [instance_color(rgb=True, idx=i, maximum=1) for i in range(num_instances)]
+        if num_instances == 0:
+            return self.output
+
+        # Display in largest to smallest order to reduce occlusion.
+        areas = None
+        areas = np.prod(boxes[:, 2:] - boxes[:, :2], axis=1)
+
+        if areas is not None:
+            sorted_idxs = np.argsort(-areas).tolist()
+            # Re-order overlapped instances in descending order.
+            boxes = boxes[sorted_idxs] if boxes is not None else None
+            labels = [labels[k] for k in sorted_idxs] if labels is not None else None
+            assigned_colors = [assigned_colors[idx] for idx in sorted_idxs]
+
+        for i in range(num_instances):
+            color = assigned_colors[i]
+            if boxes is not None:
+                self.draw_box(boxes[i], edge_color=color)
+
+            if labels is not None:
+                # first get a box
+                if boxes is not None:
+                    x0, y0, x1, y1 = boxes[i]
+                    text_pos = (x0, y0)  # if drawing boxes, put text on the box corner.
+                    horiz_align = "left"
+                else:
+                    continue  # drawing the box confidence for keypoints isn't very useful.
+                # for small objects, draw text at the side to avoid occlusion
+                instance_area = (y1 - y0) * (x1 - x0)
+                if (
+                    instance_area < _SMALL_OBJECT_AREA_THRESH * self.output.scale
+                    or y1 - y0 < 40 * self.output.scale
+                ):
+                    if y1 >= self.output.height - 5:
+                        text_pos = (x1, y0)
+                    else:
+                        text_pos = (x0, y1)
+
+                height_ratio = (y1 - y0) / np.sqrt(self.output.height * self.output.width)
+                lighter_color = self._change_color_brightness(color, brightness_factor=0.7)
+                font_size = (
+                    np.clip((height_ratio - 0.02) / 0.08 + 1, 1.2, 2)
+                    * 0.5
+                    * self._default_font_size
+                )
+                self.draw_text(
+                    labels[i],
+                    text_pos,
+                    color=lighter_color,
+                    horizontal_alignment=horiz_align,
+                    font_size=font_size,
+                )
+
+        return self.output
+    
+    
+    def draw_instance_predictions(self, predictions, alpha=0.8, is_text=True):
+        """
+        Draw instance-level prediction results on an image.
+        Args:
+            predictions (Instances): the output of an instance detection/segmentation
+                model. Following fields will be used to draw:
+                "pred_boxes", "pred_classes", "scores", "pred_masks" (or "pred_masks_rle").
+        Returns:
+            output (VisImage): image object with visualizations.
+        """
+        boxes = predictions.pred_boxes if predictions.has("pred_boxes") else None
+        scores = predictions.scores if predictions.has("scores") else None
+        classes = predictions.pred_classes.tolist() if predictions.has("pred_classes") else None
+        labels = _create_text_labels(classes, scores, self.metadata.get("stuff_classes", None))
+        keypoints = predictions.pred_keypoints if predictions.has("pred_keypoints") else None
+
+        if predictions.has("pred_masks"):
+            masks = np.asarray(predictions.pred_masks)
+            masks = [GenericMask(x, self.output.height, self.output.width) for x in masks]
+        else:
+            masks = None
+
+        if self._instance_mode == ColorMode.SEGMENTATION and self.metadata.get("stuff_colors"):
+            # colors = [
+            #     self._jitter([x / 255 for x in self.metadata.thing_colors[c]]) for c in classes
+            # ]
+            colors = [
+                instance_color(rgb=True, idx=c, maximum=1) for c in classes
+            ]
+        else:
+            colors = None
+
+        if self._instance_mode == ColorMode.IMAGE_BW:
+            self.output.reset_image(
+                self._create_grayscale_image(
+                    (predictions.pred_masks.any(dim=0) > 0).numpy()
+                    if predictions.has("pred_masks")
+                    else None
+                )
+            )
+
+        self.overlay_instances(
+            masks=masks,
+            boxes=boxes,
+            labels=labels,
+            keypoints=keypoints,
+            assigned_colors=colors,
+            alpha=alpha,
+            is_text=is_text,
+        )
+        return self.output
+
+    def draw_sem_seg(self, sem_seg, area_threshold=None, alpha=0.8, is_text=True, edge_color=_OFF_WHITE):
+        """
+        Draw semantic segmentation predictions/labels.
+        Args:
+            sem_seg (Tensor or ndarray): the segmentation of shape (H, W).
+                Each value is the integer label of the pixel.
+            area_threshold (int): segments with less than `area_threshold` are not drawn.
+            alpha (float): the larger it is, the more opaque the segmentations are.
+        Returns:
+            output (VisImage): image object with visualizations.
+        """
+        if isinstance(sem_seg, torch.Tensor):
+            sem_seg = sem_seg.numpy()
+        labels, areas = np.unique(sem_seg, return_counts=True)
+        sorted_idxs = np.argsort(-areas).tolist()
+        labels = labels[sorted_idxs]
+        for label in filter(lambda l: l < len(self.metadata.stuff_classes), labels):
+            try:
+                mask_color = [x / 255 for x in self.metadata.stuff_colors[label]]
+            except (AttributeError, IndexError):
+                mask_color = None
+
+            binary_mask = (sem_seg == label).astype(np.uint8)
+            text = self.metadata.stuff_classes[label]
+            self.draw_binary_mask(
+                binary_mask,
+                color=mask_color,
+                edge_color=edge_color,
+                text=text,
+                alpha=alpha,
+                area_threshold=area_threshold,
+                is_text=is_text,
+            )
+        return self.output
+
+    def draw_panoptic_seg(self, panoptic_seg, segments_info, area_threshold=None, alpha=0.7, is_text=True,):
+        """
+        Draw panoptic prediction annotations or results.
+        Args:
+            panoptic_seg (Tensor): of shape (height, width) where the values are ids for each
+                segment.
+            segments_info (list[dict] or None): Describe each segment in `panoptic_seg`.
+                If it is a ``list[dict]``, each dict contains keys "id", "category_id".
+                If None, category id of each pixel is computed by
+                ``pixel // metadata.label_divisor``.
+            area_threshold (int): stuff segments with less than `area_threshold` are not drawn.
+        Returns:
+            output (VisImage): image object with visualizations.
+        """
+        pred = _PanopticPrediction(panoptic_seg, segments_info, self.metadata)
+
+        if self._instance_mode == ColorMode.IMAGE_BW:
+            self.output.reset_image(self._create_grayscale_image(pred.non_empty_mask()))
+
+        # draw mask for all semantic segments first i.e. "stuff"
+        for mask, sinfo in pred.semantic_masks():
+            category_idx = sinfo["category_id"]
+            try:
+                mask_color = [x / 255 for x in self.metadata.stuff_colors[category_idx]]
+            except AttributeError:
+                mask_color = None
+
+            text = self.metadata.stuff_classes[category_idx]
+            self.draw_binary_mask(
+                mask,
+                color=mask_color,
+                edge_color=_OFF_WHITE,
+                text=text,
+                alpha=alpha,
+                area_threshold=area_threshold,
+                is_text=is_text,
+            )
+
+        # draw mask for all instances second
+        all_instances = list(pred.instance_masks())
+        if len(all_instances) == 0:
+            return self.output
+        masks, sinfo = list(zip(*all_instances))
+        category_ids = [x["category_id"] for x in sinfo]
+
+        try:
+            scores = [x["score"] for x in sinfo]
+        except KeyError:
+            scores = None
+        labels = _create_text_labels(
+            category_ids, scores, self.metadata.stuff_classes, [x.get("iscrowd", 0) for x in sinfo]
+        )
+
+        try:
+            colors = [
+                self._jitter([x / 255 for x in self.metadata.stuff_colors[c]]) for c in category_ids
+            ]
+        except AttributeError:
+            colors = None
+        self.overlay_instances(masks=masks, labels=labels, assigned_colors=colors, alpha=alpha, is_text=is_text)
+
+        return self.output
+
+    draw_panoptic_seg_predictions = draw_panoptic_seg  # backward compatibility
+
+    def draw_dataset_dict(self, dic):
+        """
+        Draw annotations/segmentaions in Detectron2 Dataset format.
+        Args:
+            dic (dict): annotation/segmentation data of one image, in Detectron2 Dataset format.
+        Returns:
+            output (VisImage): image object with visualizations.
+        """
+        annos = dic.get("annotations", None)
+        if annos:
+            if "segmentation" in annos[0]:
+                masks = [x["segmentation"] for x in annos]
+            else:
+                masks = None
+            if "keypoints" in annos[0]:
+                keypts = [x["keypoints"] for x in annos]
+                keypts = np.array(keypts).reshape(len(annos), -1, 3)
+            else:
+                keypts = None
+
+            boxes = [
+                BoxMode.convert(x["bbox"], x["bbox_mode"], BoxMode.XYXY_ABS)
+                if len(x["bbox"]) == 4
+                else x["bbox"]
+                for x in annos
+            ]
+
+            colors = None
+            category_ids = [x["category_id"] for x in annos]
+            if self._instance_mode == ColorMode.SEGMENTATION and self.metadata.get("stuff_colors"):
+                colors = [
+                    self._jitter([x / 255 for x in self.metadata.stuff_colors[c]])
+                    for c in category_ids
+                ]
+            names = self.metadata.get("stuff_classes", None)
+            labels = _create_text_labels(
+                category_ids,
+                scores=None,
+                class_names=names,
+                is_crowd=[x.get("iscrowd", 0) for x in annos],
+            )
+            self.overlay_instances(
+                labels=labels, boxes=boxes, masks=masks, keypoints=keypts, assigned_colors=colors
+            )
+
+        sem_seg = dic.get("sem_seg", None)
+        if sem_seg is None and "sem_seg_file_name" in dic:
+            with PathManager.open(dic["sem_seg_file_name"], "rb") as f:
+                sem_seg = Image.open(f)
+                sem_seg = np.asarray(sem_seg, dtype="uint8")
+        if sem_seg is not None:
+            self.draw_sem_seg(sem_seg, area_threshold=0, alpha=0.5)
+
+        pan_seg = dic.get("pan_seg", None)
+        # if pan_seg is None and "pan_seg_file_name" in dic:
+        #     with PathManager.open(dic["pan_seg_file_name"], "rb") as f:
+        #         pan_seg = Image.open(f)
+        #         pan_seg = np.asarray(pan_seg)
+        #         from panopticapi.utils import rgb2id
+        #
+        #         pan_seg = rgb2id(pan_seg)
+        if pan_seg is not None:
+            segments_info = dic["segments_info"]
+            pan_seg = torch.tensor(pan_seg)
+            self.draw_panoptic_seg(pan_seg, segments_info, area_threshold=0, alpha=0.5)
+        return self.output
+
+    def overlay_instances(
+        self,
+        *,
+        boxes=None,
+        labels=None,
+        masks=None,
+        keypoints=None,
+        assigned_colors=None,
+        alpha=0.5,
+        is_text=True,
+    ):
+        """
+        Args:
+            boxes (Boxes, RotatedBoxes or ndarray): either a :class:`Boxes`,
+                or an Nx4 numpy array of XYXY_ABS format for the N objects in a single image,
+                or a :class:`RotatedBoxes`,
+                or an Nx5 numpy array of (x_center, y_center, width, height, angle_degrees) format
+                for the N objects in a single image,
+            labels (list[str]): the text to be displayed for each instance.
+            masks (masks-like object): Supported types are:
+                * :class:`detectron2.structures.PolygonMasks`,
+                  :class:`detectron2.structures.BitMasks`.
+                * list[list[ndarray]]: contains the segmentation masks for all objects in one image.
+                  The first level of the list corresponds to individual instances. The second
+                  level to all the polygon that compose the instance, and the third level
+                  to the polygon coordinates. The third level should have the format of
+                  [x0, y0, x1, y1, ..., xn, yn] (n >= 3).
+                * list[ndarray]: each ndarray is a binary mask of shape (H, W).
+                * list[dict]: each dict is a COCO-style RLE.
+            keypoints (Keypoint or array like): an array-like object of shape (N, K, 3),
+                where the N is the number of instances and K is the number of keypoints.
+                The last dimension corresponds to (x, y, visibility or score).
+            assigned_colors (list[matplotlib.colors]): a list of colors, where each color
+                corresponds to each mask or box in the image. Refer to 'matplotlib.colors'
+                for full list of formats that the colors are accepted in.
+        Returns:
+            output (VisImage): image object with visualizations.
+        """
+        num_instances = 0
+        if boxes is not None:
+            boxes = self._convert_boxes(boxes)
+            num_instances = len(boxes)
+        if masks is not None:
+            masks = self._convert_masks(masks)
+            if num_instances:
+                assert len(masks) == num_instances
+            else:
+                num_instances = len(masks)
+        if keypoints is not None:
+            if num_instances:
+                assert len(keypoints) == num_instances
+            else:
+                num_instances = len(keypoints)
+            keypoints = self._convert_keypoints(keypoints)
+        if labels is not None:
+            assert len(labels) == num_instances
+        if assigned_colors is None:
+            # assigned_colors = [random_color(rgb=True, maximum=1) for _ in range(num_instances)]
+            assigned_colors = [instance_color(rgb=True, idx=i, maximum=1) for i in range(num_instances)]
+        if num_instances == 0:
+            return self.output
+        if boxes is not None and boxes.shape[1] == 5:
+            return self.overlay_rotated_instances(
+                boxes=boxes, labels=labels, assigned_colors=assigned_colors
+            )
+
+        # Display in largest to smallest order to reduce occlusion.
+        areas = None
+        if boxes is not None:
+            areas = np.prod(boxes[:, 2:] - boxes[:, :2], axis=1)
+        elif masks is not None:
+            areas = np.asarray([x.area() for x in masks])
+
+        if areas is not None:
+            sorted_idxs = np.argsort(-areas).tolist()
+            # Re-order overlapped instances in descending order.
+            boxes = boxes[sorted_idxs] if boxes is not None else None
+            labels = [labels[k] for k in sorted_idxs] if labels is not None else None
+            masks = [masks[idx] for idx in sorted_idxs] if masks is not None else None
+            assigned_colors = [assigned_colors[idx] for idx in sorted_idxs]
+            keypoints = keypoints[sorted_idxs] if keypoints is not None else None
+
+        for i in range(num_instances):
+            color = assigned_colors[i]
+            if boxes is not None:
+                self.draw_box(boxes[i], edge_color=color)
+
+            if masks is not None:
+                for segment in masks[i].polygons:
+                    self.draw_polygon(segment.reshape(-1, 2), color, alpha=alpha)
+
+            if labels is not None:
+                # first get a box
+                if boxes is not None:
+                    x0, y0, x1, y1 = boxes[i]
+                    text_pos = (x0, y0)  # if drawing boxes, put text on the box corner.
+                    horiz_align = "left"
+                elif masks is not None:
+                    # skip small mask without polygon
+                    if len(masks[i].polygons) == 0:
+                        continue
+
+                    x0, y0, x1, y1 = masks[i].bbox()
+
+                    # draw text in the center (defined by median) when box is not drawn
+                    # median is less sensitive to outliers.
+                    text_pos = np.median(masks[i].mask.nonzero(), axis=1)[::-1]
+                    horiz_align = "center"
+                else:
+                    continue  # drawing the box confidence for keypoints isn't very useful.
+                # for small objects, draw text at the side to avoid occlusion
+                instance_area = (y1 - y0) * (x1 - x0)
+                if (
+                    instance_area < _SMALL_OBJECT_AREA_THRESH * self.output.scale
+                    or y1 - y0 < 40 * self.output.scale
+                ):
+                    if y1 >= self.output.height - 5:
+                        text_pos = (x1, y0)
+                    else:
+                        text_pos = (x0, y1)
+
+                height_ratio = (y1 - y0) / np.sqrt(self.output.height * self.output.width)
+                lighter_color = self._change_color_brightness(color, brightness_factor=0.7)
+                font_size = (
+                    np.clip((height_ratio - 0.02) / 0.08 + 1, 1.2, 2)
+                    * 0.5
+                    * self._default_font_size
+                )
+                if is_text:
+                    self.draw_text(
+                        labels[i],
+                        text_pos,
+                        color=lighter_color,
+                        horizontal_alignment=horiz_align,
+                        font_size=font_size,
+                    )
+
+        # draw keypoints
+        if keypoints is not None:
+            for keypoints_per_instance in keypoints:
+                self.draw_and_connect_keypoints(keypoints_per_instance)
+
+        return self.output
+
+    def overlay_rotated_instances(self, boxes=None, labels=None, assigned_colors=None):
+        """
+        Args:
+            boxes (ndarray): an Nx5 numpy array of
+                (x_center, y_center, width, height, angle_degrees) format
+                for the N objects in a single image.
+            labels (list[str]): the text to be displayed for each instance.
+            assigned_colors (list[matplotlib.colors]): a list of colors, where each color
+                corresponds to each mask or box in the image. Refer to 'matplotlib.colors'
+                for full list of formats that the colors are accepted in.
+        Returns:
+            output (VisImage): image object with visualizations.
+        """
+        num_instances = len(boxes)
+
+        if assigned_colors is None:
+            # assigned_colors = [random_color(rgb=True, maximum=1) for _ in range(num_instances)]
+            assigned_colors = [instance_color(rgb=True, idx=i, maximum=1) for i in range(num_instances)]
+        if num_instances == 0:
+            return self.output
+
+        # Display in largest to smallest order to reduce occlusion.
+        if boxes is not None:
+            areas = boxes[:, 2] * boxes[:, 3]
+
+        sorted_idxs = np.argsort(-areas).tolist()
+        # Re-order overlapped instances in descending order.
+        boxes = boxes[sorted_idxs]
+        labels = [labels[k] for k in sorted_idxs] if labels is not None else None
+        colors = [assigned_colors[idx] for idx in sorted_idxs]
+
+        for i in range(num_instances):
+            self.draw_rotated_box_with_label(
+                boxes[i], edge_color=colors[i], label=labels[i] if labels is not None else None
+            )
+
+        return self.output
+
+    def draw_and_connect_keypoints(self, keypoints):
+        """
+        Draws keypoints of an instance and follows the rules for keypoint connections
+        to draw lines between appropriate keypoints. This follows color heuristics for
+        line color.
+        Args:
+            keypoints (Tensor): a tensor of shape (K, 3), where K is the number of keypoints
+                and the last dimension corresponds to (x, y, probability).
+        Returns:
+            output (VisImage): image object with visualizations.
+        """
+        visible = {}
+        keypoint_names = self.metadata.get("keypoint_names")
+        for idx, keypoint in enumerate(keypoints):
+
+            # draw keypoint
+            x, y, prob = keypoint
+            if prob > self.keypoint_threshold:
+                self.draw_circle((x, y), color=_RED)
+                if keypoint_names:
+                    keypoint_name = keypoint_names[idx]
+                    visible[keypoint_name] = (x, y)
+
+        if self.metadata.get("keypoint_connection_rules"):
+            for kp0, kp1, color in self.metadata.keypoint_connection_rules:
+                if kp0 in visible and kp1 in visible:
+                    x0, y0 = visible[kp0]
+                    x1, y1 = visible[kp1]
+                    color = tuple(x / 255.0 for x in color)
+                    self.draw_line([x0, x1], [y0, y1], color=color)
+
+        # draw lines from nose to mid-shoulder and mid-shoulder to mid-hip
+        # Note that this strategy is specific to person keypoints.
+        # For other keypoints, it should just do nothing
+        try:
+            ls_x, ls_y = visible["left_shoulder"]
+            rs_x, rs_y = visible["right_shoulder"]
+            mid_shoulder_x, mid_shoulder_y = (ls_x + rs_x) / 2, (ls_y + rs_y) / 2
+        except KeyError:
+            pass
+        else:
+            # draw line from nose to mid-shoulder
+            nose_x, nose_y = visible.get("nose", (None, None))
+            if nose_x is not None:
+                self.draw_line([nose_x, mid_shoulder_x], [nose_y, mid_shoulder_y], color=_RED)
+
+            try:
+                # draw line from mid-shoulder to mid-hip
+                lh_x, lh_y = visible["left_hip"]
+                rh_x, rh_y = visible["right_hip"]
+            except KeyError:
+                pass
+            else:
+                mid_hip_x, mid_hip_y = (lh_x + rh_x) / 2, (lh_y + rh_y) / 2
+                self.draw_line([mid_hip_x, mid_shoulder_x], [mid_hip_y, mid_shoulder_y], color=_RED)
+        return self.output
+
+    """
+    Primitive drawing functions:
+    """
+
+    def draw_text(
+        self,
+        text,
+        position,
+        *,
+        font_size=None,
+        color="g",
+        horizontal_alignment="center",
+        rotation=0,
+    ):
+        """
+        Args:
+            text (str): class label
+            position (tuple): a tuple of the x and y coordinates to place text on image.
+            font_size (int, optional): font of the text. If not provided, a font size
+                proportional to the image width is calculated and used.
+            color: color of the text. Refer to `matplotlib.colors` for full list
+                of formats that are accepted.
+            horizontal_alignment (str): see `matplotlib.text.Text`
+            rotation: rotation angle in degrees CCW
+        Returns:
+            output (VisImage): image object with text drawn.
+        """
+        if not font_size:
+            font_size = self._default_font_size
+
+        # since the text background is dark, we don't want the text to be dark
+        color = np.maximum(list(mplc.to_rgb(color)), 0.2)
+        color[np.argmax(color)] = max(0.8, np.max(color))
+
+        x, y = position
+        self.output.ax.text(
+            x,
+            y,
+            text,
+            size=font_size * self.output.scale,
+            family="sans-serif",
+            bbox={"facecolor": "black", "alpha": 0.8, "pad": 0.7, "edgecolor": "none"},
+            verticalalignment="top",
+            horizontalalignment=horizontal_alignment,
+            color=color,
+            zorder=10,
+            rotation=rotation,
+        )
+        return self.output
+
+    def draw_box(self, box_coord, alpha=1.0, edge_color="g", line_style="-"):
+        """
+        Args:
+            box_coord (tuple): a tuple containing x0, y0, x1, y1 coordinates, where x0 and y0
+                are the coordinates of the image's top left corner. x1 and y1 are the
+                coordinates of the image's bottom right corner.
+            alpha (float): blending efficient. Smaller values lead to more transparent masks.
+            edge_color: color of the outline of the box. Refer to `matplotlib.colors`
+                for full list of formats that are accepted.
+            line_style (string): the string to use to create the outline of the boxes.
+        Returns:
+            output (VisImage): image object with box drawn.
+        """
+        x0, y0, x1, y1 = box_coord
+        width = x1 - x0
+        height = y1 - y0
+
+        linewidth = 2
+
+        self.output.ax.add_patch(
+            mpl.patches.Rectangle(
+                (x0, y0),
+                width,
+                height,
+                fill=False,
+                edgecolor=edge_color,
+                linewidth=linewidth * self.output.scale,
+                alpha=alpha,
+                linestyle=line_style,
+            )
+        )
+        return self.output
+
+    def draw_rotated_box_with_label(
+        self, rotated_box, alpha=0.5, edge_color="g", line_style="-", label=None
+    ):
+        """
+        Draw a rotated box with label on its top-left corner.
+        Args:
+            rotated_box (tuple): a tuple containing (cnt_x, cnt_y, w, h, angle),
+                where cnt_x and cnt_y are the center coordinates of the box.
+                w and h are the width and height of the box. angle represents how
+                many degrees the box is rotated CCW with regard to the 0-degree box.
+            alpha (float): blending efficient. Smaller values lead to more transparent masks.
+            edge_color: color of the outline of the box. Refer to `matplotlib.colors`
+                for full list of formats that are accepted.
+            line_style (string): the string to use to create the outline of the boxes.
+            label (string): label for rotated box. It will not be rendered when set to None.
+        Returns:
+            output (VisImage): image object with box drawn.
+        """
+        cnt_x, cnt_y, w, h, angle = rotated_box
+        area = w * h
+        # use thinner lines when the box is small
+        linewidth = self._default_font_size / (
+            6 if area < _SMALL_OBJECT_AREA_THRESH * self.output.scale else 3
+        )
+
+        theta = angle * math.pi / 180.0
+        c = math.cos(theta)
+        s = math.sin(theta)
+        rect = [(-w / 2, h / 2), (-w / 2, -h / 2), (w / 2, -h / 2), (w / 2, h / 2)]
+        # x: left->right ; y: top->down
+        rotated_rect = [(s * yy + c * xx + cnt_x, c * yy - s * xx + cnt_y) for (xx, yy) in rect]
+        for k in range(4):
+            j = (k + 1) % 4
+            self.draw_line(
+                [rotated_rect[k][0], rotated_rect[j][0]],
+                [rotated_rect[k][1], rotated_rect[j][1]],
+                color=edge_color,
+                linestyle="--" if k == 1 else line_style,
+                linewidth=linewidth,
+            )
+
+        if label is not None:
+            text_pos = rotated_rect[1]  # topleft corner
+
+            height_ratio = h / np.sqrt(self.output.height * self.output.width)
+            label_color = self._change_color_brightness(edge_color, brightness_factor=0.7)
+            font_size = (
+                np.clip((height_ratio - 0.02) / 0.08 + 1, 1.2, 2) * 0.5 * self._default_font_size
+            )
+            self.draw_text(label, text_pos, color=label_color, font_size=font_size, rotation=angle)
+
+        return self.output
+
+    def draw_circle(self, circle_coord, color, radius=3):
+        """
+        Args:
+            circle_coord (list(int) or tuple(int)): contains the x and y coordinates
+                of the center of the circle.
+            color: color of the polygon. Refer to `matplotlib.colors` for a full list of
+                formats that are accepted.
+            radius (int): radius of the circle.
+        Returns:
+            output (VisImage): image object with box drawn.
+        """
+        x, y = circle_coord
+        self.output.ax.add_patch(
+            mpl.patches.Circle(circle_coord, radius=radius, fill=True, color=color)
+        )
+        return self.output
+
+    def draw_line(self, x_data, y_data, color, linestyle="-", linewidth=None):
+        """
+        Args:
+            x_data (list[int]): a list containing x values of all the points being drawn.
+                Length of list should match the length of y_data.
+            y_data (list[int]): a list containing y values of all the points being drawn.
+                Length of list should match the length of x_data.
+            color: color of the line. Refer to `matplotlib.colors` for a full list of
+                formats that are accepted.
+            linestyle: style of the line. Refer to `matplotlib.lines.Line2D`
+                for a full list of formats that are accepted.
+            linewidth (float or None): width of the line. When it's None,
+                a default value will be computed and used.
+        Returns:
+            output (VisImage): image object with line drawn.
+        """
+        if linewidth is None:
+            linewidth = self._default_font_size / 3
+        linewidth = max(linewidth, 1)
+        self.output.ax.add_line(
+            mpl.lines.Line2D(
+                x_data,
+                y_data,
+                linewidth=linewidth * self.output.scale,
+                color=color,
+                linestyle=linestyle,
+            )
+        )
+        return self.output
+
+    def draw_binary_mask(
+        self, binary_mask, color=None, *, edge_color=None, text=None, alpha=0.5, area_threshold=10, is_text=True,
+    ):
+        """
+        Args:
+            binary_mask (ndarray): numpy array of shape (H, W), where H is the image height and
+                W is the image width. Each value in the array is either a 0 or 1 value of uint8
+                type.
+            color: color of the mask. Refer to `matplotlib.colors` for a full list of
+                formats that are accepted. If None, will pick a random color.
+            edge_color: color of the polygon edges. Refer to `matplotlib.colors` for a
+                full list of formats that are accepted.
+            text (str): if None, will be drawn on the object
+            alpha (float): blending efficient. Smaller values lead to more transparent masks.
+            area_threshold (float): a connected component smaller than this area will not be shown.
+        Returns:
+            output (VisImage): image object with mask drawn.
+        """
+        if color is None:
+            color = random_color(rgb=True, maximum=1)
+        color = mplc.to_rgb(color)
+
+        has_valid_segment = False
+        binary_mask = binary_mask.astype("uint8")  # opencv needs uint8
+        mask = GenericMask(binary_mask, self.output.height, self.output.width)
+        shape2d = (binary_mask.shape[0], binary_mask.shape[1])
+
+        if not mask.has_holes:
+            # draw polygons for regular masks
+            for segment in mask.polygons:
+                area = mask_util.area(mask_util.frPyObjects([segment], shape2d[0], shape2d[1]))
+                if area < (area_threshold or 0):
+                    continue
+                has_valid_segment = True
+                segment = segment.reshape(-1, 2)
+                self.draw_polygon(segment, color=color, edge_color=edge_color, alpha=alpha)
+        else:
+            # TODO: Use Path/PathPatch to draw vector graphics:
+            # https://stackoverflow.com/questions/8919719/how-to-plot-a-complex-polygon
+            rgba = np.zeros(shape2d + (4,), dtype="float32")
+            rgba[:, :, :3] = color
+            rgba[:, :, 3] = (mask.mask == 1).astype("float32") * alpha
+            has_valid_segment = True
+            self.output.ax.imshow(rgba, extent=(0, self.output.width, self.output.height, 0))
+
+        if is_text:
+            if text is not None and has_valid_segment:
+                lighter_color = self._change_color_brightness(color, brightness_factor=0.7)
+                self._draw_text_in_mask(binary_mask, text, lighter_color)
+        return self.output
+
+    def draw_soft_mask(self, soft_mask, color=None, *, text=None, alpha=0.5):
+        """
+        Args:
+            soft_mask (ndarray): float array of shape (H, W), each value in [0, 1].
+            color: color of the mask. Refer to `matplotlib.colors` for a full list of
+                formats that are accepted. If None, will pick a random color.
+            text (str): if None, will be drawn on the object
+            alpha (float): blending efficient. Smaller values lead to more transparent masks.
+        Returns:
+            output (VisImage): image object with mask drawn.
+        """
+        if color is None:
+            color = random_color(rgb=True, maximum=1)
+        color = mplc.to_rgb(color)
+
+        shape2d = (soft_mask.shape[0], soft_mask.shape[1])
+        rgba = np.zeros(shape2d + (4,), dtype="float32")
+        rgba[:, :, :3] = color
+        rgba[:, :, 3] = soft_mask * alpha
+        self.output.ax.imshow(rgba, extent=(0, self.output.width, self.output.height, 0))
+
+        if text is not None:
+            lighter_color = self._change_color_brightness(color, brightness_factor=0.7)
+            binary_mask = (soft_mask > 0.5).astype("uint8")
+            # self._draw_text_in_mask(binary_mask, text, lighter_color)
+        return self.output
+
+    def draw_polygon(self, segment, color, edge_color=None, alpha=0.5):
+        """
+        Args:
+            segment: numpy array of shape Nx2, containing all the points in the polygon.
+            color: color of the polygon. Refer to `matplotlib.colors` for a full list of
+                formats that are accepted.
+            edge_color: color of the polygon edges. Refer to `matplotlib.colors` for a
+                full list of formats that are accepted. If not provided, a darker shade
+                of the polygon color will be used instead.
+            alpha (float): blending efficient. Smaller values lead to more transparent masks.
+        Returns:
+            output (VisImage): image object with polygon drawn.
+        """
+        if edge_color is None:
+            # make edge color darker than the polygon color
+            if alpha > 0.8:
+                edge_color = self._change_color_brightness(color, brightness_factor=-0.7)
+            else:
+                edge_color = color
+        edge_color = mplc.to_rgb(edge_color) + (1,)
+
+        polygon = mpl.patches.Polygon(
+            segment,
+            fill=True,
+            facecolor=mplc.to_rgb(color) + (alpha,),
+            edgecolor=edge_color,
+            linewidth=max(self._default_font_size // 15 * self.output.scale, 1),
+        )
+        self.output.ax.add_patch(polygon)
+        return self.output
+
+    """
+    Internal methods:
+    """
+
+    def _jitter(self, color):
+        """
+        Randomly modifies given color to produce a slightly different color than the color given.
+        Args:
+            color (tuple[double]): a tuple of 3 elements, containing the RGB values of the color
+                picked. The values in the list are in the [0.0, 1.0] range.
+        Returns:
+            jittered_color (tuple[double]): a tuple of 3 elements, containing the RGB values of the
+                color after being jittered. The values in the list are in the [0.0, 1.0] range.
+        """
+        color = mplc.to_rgb(color)
+        vec = np.random.rand(3)
+        # better to do it in another color space
+        vec = vec / np.linalg.norm(vec) * 0.5
+        res = np.clip(vec + color, 0, 1)
+        return tuple(res)
+
+    def _create_grayscale_image(self, mask=None):
+        """
+        Create a grayscale version of the original image.
+        The colors in masked area, if given, will be kept.
+        """
+        img_bw = self.img.astype("f4").mean(axis=2)
+        img_bw = np.stack([img_bw] * 3, axis=2)
+        if mask is not None:
+            img_bw[mask] = self.img[mask]
+        return img_bw
+
+    def _change_color_brightness(self, color, brightness_factor):
+        """
+        Depending on the brightness_factor, gives a lighter or darker color i.e. a color with
+        less or more saturation than the original color.
+        Args:
+            color: color of the polygon. Refer to `matplotlib.colors` for a full list of
+                formats that are accepted.
+            brightness_factor (float): a value in [-1.0, 1.0] range. A lightness factor of
+                0 will correspond to no change, a factor in [-1.0, 0) range will result in
+                a darker color and a factor in (0, 1.0] range will result in a lighter color.
+        Returns:
+            modified_color (tuple[double]): a tuple containing the RGB values of the
+                modified color. Each value in the tuple is in the [0.0, 1.0] range.
+        """
+        assert brightness_factor >= -1.0 and brightness_factor <= 1.0
+        color = mplc.to_rgb(color)
+        polygon_color = colorsys.rgb_to_hls(*mplc.to_rgb(color))
+        modified_lightness = polygon_color[1] + (brightness_factor * polygon_color[1])
+        modified_lightness = 0.0 if modified_lightness < 0.0 else modified_lightness
+        modified_lightness = 1.0 if modified_lightness > 1.0 else modified_lightness
+        modified_color = colorsys.hls_to_rgb(polygon_color[0], modified_lightness, polygon_color[2])
+        return modified_color
+
+    def _convert_boxes(self, boxes):
+        """
+        Convert different format of boxes to an NxB array, where B = 4 or 5 is the box dimension.
+        """
+        if isinstance(boxes, Boxes) or isinstance(boxes, RotatedBoxes):
+            return boxes.tensor.detach().numpy()
+        else:
+            return np.asarray(boxes)
+
+    def _convert_masks(self, masks_or_polygons):
+        """
+        Convert different format of masks or polygons to a tuple of masks and polygons.
+        Returns:
+            list[GenericMask]:
+        """
+
+        m = masks_or_polygons
+        if isinstance(m, PolygonMasks):
+            m = m.polygons
+        if isinstance(m, BitMasks):
+            m = m.tensor.numpy()
+        if isinstance(m, torch.Tensor):
+            m = m.numpy()
+        ret = []
+        for x in m:
+            if isinstance(x, GenericMask):
+                ret.append(x)
+            else:
+                ret.append(GenericMask(x, self.output.height, self.output.width))
+        return ret
+
+    def _draw_text_in_mask(self, binary_mask, text, color):
+        """
+        Find proper places to draw text given a binary mask.
+        """
+        # TODO sometimes drawn on wrong objects. the heuristics here can improve.
+        _num_cc, cc_labels, stats, centroids = cv2.connectedComponentsWithStats(binary_mask, 8)
+        if stats[1:, -1].size == 0:
+            return
+        largest_component_id = np.argmax(stats[1:, -1]) + 1
+
+        # draw text on the largest component, as well as other very large components.
+        for cid in range(1, _num_cc):
+            if cid == largest_component_id or stats[cid, -1] > _LARGE_MASK_AREA_THRESH:
+                # median is more stable than centroid
+                # center = centroids[largest_component_id]
+                center = np.median((cc_labels == cid).nonzero(), axis=1)[::-1]
+                self.draw_text(text, center, color=color)
+
+    def _convert_keypoints(self, keypoints):
+        if isinstance(keypoints, Keypoints):
+            keypoints = keypoints.tensor
+        keypoints = np.asarray(keypoints)
+        return keypoints
+
+    def get_output(self):
+        """
+        Returns:
+            output (VisImage): the image output containing the visualizations added
+            to the image.
+        """
+        return self.output

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/evaluation/__init__.py

@@ -0,0 +1,3 @@
+from .detection_coco_evaluator import *
+from .coco_evaluator import *
+from .cityscapes_evaluation import CityscapesInstanceEvaluator

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/evaluation/cityscapes_evaluation.py

@@ -0,0 +1,201 @@
+# ------------------------------------------------------------------------------
+# Reference: https://github.com/facebookresearch/detectron2/blob/main/detectron2/evaluation/cityscapes_evaluation.py
+# Modified by Jitesh Jain (https://github.com/praeclarumjj3)
+# ------------------------------------------------------------------------------
+
+import glob
+import logging
+import numpy as np
+import os
+import tempfile
+from collections import OrderedDict
+import torch
+from PIL import Image
+
+from annotator.oneformer.detectron2.data import MetadataCatalog
+from annotator.oneformer.detectron2.utils import comm
+from annotator.oneformer.detectron2.utils.file_io import PathManager
+
+from .evaluator import DatasetEvaluator
+
+
+class CityscapesEvaluator(DatasetEvaluator):
+    """
+    Base class for evaluation using cityscapes API.
+    """
+
+    def __init__(self, dataset_name):
+        """
+        Args:
+            dataset_name (str): the name of the dataset.
+                It must have the following metadata associated with it:
+                "thing_classes", "gt_dir".
+        """
+        self._metadata = MetadataCatalog.get(dataset_name)
+        self._cpu_device = torch.device("cpu")
+        self._logger = logging.getLogger(__name__)
+
+    def reset(self):
+        self._working_dir = tempfile.TemporaryDirectory(prefix="cityscapes_eval_")
+        self._temp_dir = self._working_dir.name
+        # All workers will write to the same results directory
+        # TODO this does not work in distributed training
+        assert (
+            comm.get_local_size() == comm.get_world_size()
+        ), "CityscapesEvaluator currently do not work with multiple machines."
+        self._temp_dir = comm.all_gather(self._temp_dir)[0]
+        if self._temp_dir != self._working_dir.name:
+            self._working_dir.cleanup()
+        self._logger.info(
+            "Writing cityscapes results to temporary directory {} ...".format(self._temp_dir)
+        )
+
+
+class CityscapesInstanceEvaluator(CityscapesEvaluator):
+    """
+    Evaluate instance segmentation results on cityscapes dataset using cityscapes API.
+
+    Note:
+        * It does not work in multi-machine distributed training.
+        * It contains a synchronization, therefore has to be used on all ranks.
+        * Only the main process runs evaluation.
+    """
+
+    def process(self, inputs, outputs):
+        from cityscapesscripts.helpers.labels import name2label
+
+        for input, output in zip(inputs, outputs):
+            file_name = input["file_name"]
+            basename = os.path.splitext(os.path.basename(file_name))[0]
+            pred_txt = os.path.join(self._temp_dir, basename + "_pred.txt")
+
+            if "instances" in output:
+                output = output["instances"].to(self._cpu_device)
+                num_instances = len(output)
+                with open(pred_txt, "w") as fout:
+                    for i in range(num_instances):
+                        pred_class = output.pred_classes[i]
+                        classes = self._metadata.stuff_classes[pred_class]
+                        class_id = name2label[classes].id
+                        score = output.scores[i]
+                        mask = output.pred_masks[i].numpy().astype("uint8")
+                        png_filename = os.path.join(
+                            self._temp_dir, basename + "_{}_{}.png".format(i, classes)
+                        )
+
+                        Image.fromarray(mask * 255).save(png_filename)
+                        fout.write(
+                            "{} {} {}\n".format(os.path.basename(png_filename), class_id, score)
+                        )
+            else:
+                # Cityscapes requires a prediction file for every ground truth image.
+                with open(pred_txt, "w") as fout:
+                    pass
+
+    def evaluate(self):
+        """
+        Returns:
+            dict: has a key "segm", whose value is a dict of "AP" and "AP50".
+        """
+        comm.synchronize()
+        if comm.get_rank() > 0:
+            return
+        import cityscapesscripts.evaluation.evalInstanceLevelSemanticLabeling as cityscapes_eval
+
+        self._logger.info("Evaluating results under {} ...".format(self._temp_dir))
+
+        # set some global states in cityscapes evaluation API, before evaluating
+        cityscapes_eval.args.predictionPath = os.path.abspath(self._temp_dir)
+        cityscapes_eval.args.predictionWalk = None
+        cityscapes_eval.args.JSONOutput = False
+        cityscapes_eval.args.colorized = False
+        cityscapes_eval.args.gtInstancesFile = os.path.join(self._temp_dir, "gtInstances.json")
+
+        # These lines are adopted from
+        # https://github.com/mcordts/cityscapesScripts/blob/master/cityscapesscripts/evaluation/evalInstanceLevelSemanticLabeling.py # noqa
+        gt_dir = PathManager.get_local_path(self._metadata.gt_dir)
+        groundTruthImgList = glob.glob(os.path.join(gt_dir, "*", "*_gtFine_instanceIds.png"))
+        assert len(
+            groundTruthImgList
+        ), "Cannot find any ground truth images to use for evaluation. Searched for: {}".format(
+            cityscapes_eval.args.groundTruthSearch
+        )
+        predictionImgList = []
+        for gt in groundTruthImgList:
+            predictionImgList.append(cityscapes_eval.getPrediction(gt, cityscapes_eval.args))
+        results = cityscapes_eval.evaluateImgLists(
+            predictionImgList, groundTruthImgList, cityscapes_eval.args
+        )["averages"]
+
+        ret = OrderedDict()
+        ret["segm"] = {"AP": results["allAp"] * 100, "AP50": results["allAp50%"] * 100}
+        self._working_dir.cleanup()
+        return ret
+
+
+class CityscapesSemSegEvaluator(CityscapesEvaluator):
+    """
+    Evaluate semantic segmentation results on cityscapes dataset using cityscapes API.
+
+    Note:
+        * It does not work in multi-machine distributed training.
+        * It contains a synchronization, therefore has to be used on all ranks.
+        * Only the main process runs evaluation.
+    """
+
+    def process(self, inputs, outputs):
+        from cityscapesscripts.helpers.labels import trainId2label
+
+        for input, output in zip(inputs, outputs):
+            file_name = input["file_name"]
+            basename = os.path.splitext(os.path.basename(file_name))[0]
+            pred_filename = os.path.join(self._temp_dir, basename + "_pred.png")
+
+            output = output["sem_seg"].argmax(dim=0).to(self._cpu_device).numpy()
+            pred = 255 * np.ones(output.shape, dtype=np.uint8)
+            for train_id, label in trainId2label.items():
+                if label.ignoreInEval:
+                    continue
+                pred[output == train_id] = label.id
+            Image.fromarray(pred).save(pred_filename)
+
+    def evaluate(self):
+        comm.synchronize()
+        if comm.get_rank() > 0:
+            return
+        # Load the Cityscapes eval script *after* setting the required env var,
+        # since the script reads CITYSCAPES_DATASET into global variables at load time.
+        import cityscapesscripts.evaluation.evalPixelLevelSemanticLabeling as cityscapes_eval
+
+        self._logger.info("Evaluating results under {} ...".format(self._temp_dir))
+
+        # set some global states in cityscapes evaluation API, before evaluating
+        cityscapes_eval.args.predictionPath = os.path.abspath(self._temp_dir)
+        cityscapes_eval.args.predictionWalk = None
+        cityscapes_eval.args.JSONOutput = False
+        cityscapes_eval.args.colorized = False
+
+        # These lines are adopted from
+        # https://github.com/mcordts/cityscapesScripts/blob/master/cityscapesscripts/evaluation/evalPixelLevelSemanticLabeling.py # noqa
+        gt_dir = PathManager.get_local_path(self._metadata.gt_dir)
+        groundTruthImgList = glob.glob(os.path.join(gt_dir, "*", "*_gtFine_labelIds.png"))
+        assert len(
+            groundTruthImgList
+        ), "Cannot find any ground truth images to use for evaluation. Searched for: {}".format(
+            cityscapes_eval.args.groundTruthSearch
+        )
+        predictionImgList = []
+        for gt in groundTruthImgList:
+            predictionImgList.append(cityscapes_eval.getPrediction(cityscapes_eval.args, gt))
+        results = cityscapes_eval.evaluateImgLists(
+            predictionImgList, groundTruthImgList, cityscapes_eval.args
+        )
+        ret = OrderedDict()
+        ret["sem_seg"] = {
+            "IoU": 100.0 * results["averageScoreClasses"],
+            "iIoU": 100.0 * results["averageScoreInstClasses"],
+            "IoU_sup": 100.0 * results["averageScoreCategories"],
+            "iIoU_sup": 100.0 * results["averageScoreInstCategories"],
+        }
+        self._working_dir.cleanup()
+        return ret

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/evaluation/coco_evaluator.py

@@ -0,0 +1,563 @@
+# ------------------------------------------------------------------------------
+# Reference: https://github.com/facebookresearch/detectron2/blob/main/detectron2/evaluation/coco_evaluation.py
+# Modified by Jitesh Jain (https://github.com/praeclarumjj3)
+# ------------------------------------------------------------------------------
+
+import contextlib
+import copy
+import io
+import itertools
+import json
+import logging
+import numpy as np
+import os
+import pickle
+from collections import OrderedDict
+import pycocotools.mask as mask_util
+import torch
+from pycocotools.coco import COCO
+from pycocotools.cocoeval import COCOeval
+from tabulate import tabulate
+
+import annotator.oneformer.detectron2.utils.comm as comm
+from annotator.oneformer.detectron2.config import CfgNode
+from annotator.oneformer.detectron2.data import MetadataCatalog
+from annotator.oneformer.detectron2.data.datasets.coco import convert_to_coco_json
+from annotator.oneformer.detectron2.structures import Boxes, BoxMode, pairwise_iou
+from annotator.oneformer.detectron2.utils.file_io import PathManager
+from annotator.oneformer.detectron2.utils.logger import create_small_table
+
+from .evaluator import DatasetEvaluator
+
+try:
+    from annotator.oneformer.detectron2.evaluation.fast_eval_api import COCOeval_opt
+except ImportError:
+    COCOeval_opt = COCOeval
+
+
+class COCOEvaluator(DatasetEvaluator):
+    """
+    Evaluate AP for instance detection/segmentation, AP
+    for keypoint detection outputs using COCO's metrics.
+    See http://cocodataset.org/#detection-eval and
+    http://cocodataset.org/#keypoints-eval to understand its metrics.
+    The metrics range from 0 to 100 (instead of 0 to 1), where a -1 or NaN means
+    the metric cannot be computed (e.g. due to no predictions made).
+
+    In addition to COCO, this evaluator is able to support any bounding box detection,
+    instance segmentation, or keypoint detection dataset.
+    """
+
+    def __init__(
+        self,
+        dataset_name,
+        tasks=None,
+        distributed=True,
+        output_dir=None,
+        *,
+        max_dets_per_image=None,
+        use_fast_impl=True,
+        kpt_oks_sigmas=(),
+        allow_cached_coco=True,
+    ):
+        """
+        Args:
+            dataset_name (str): name of the dataset to be evaluated.
+                It must have either the following corresponding metadata:
+
+                    "json_file": the path to the COCO format annotation
+
+                Or it must be in detectron2's standard dataset format
+                so it can be converted to COCO format automatically.
+            tasks (tuple[str]): tasks that can be evaluated under the given
+                configuration. A task is one of "bbox", "segm", "keypoints".
+                By default, will infer this automatically from predictions.
+            distributed (True): if True, will collect results from all ranks and run evaluation
+                in the main process.
+                Otherwise, will only evaluate the results in the current process.
+            output_dir (str): optional, an output directory to dump all
+                results predicted on the dataset. The dump contains two files:
+
+                1. "instances_predictions.pth" a file that can be loaded with `torch.load` and
+                   contains all the results in the format they are produced by the model.
+                2. "coco_instances_results.json" a json file in COCO's result format.
+            max_dets_per_image (int): limit on the maximum number of detections per image.
+                By default in COCO, this limit is to 100, but this can be customized
+                to be greater, as is needed in evaluation metrics AP fixed and AP pool
+                (see https://arxiv.org/pdf/2102.01066.pdf)
+                This doesn't affect keypoint evaluation.
+            use_fast_impl (bool): use a fast but **unofficial** implementation to compute AP.
+                Although the results should be very close to the official implementation in COCO
+                API, it is still recommended to compute results with the official API for use in
+                papers. The faster implementation also uses more RAM.
+            kpt_oks_sigmas (list[float]): The sigmas used to calculate keypoint OKS.
+                See http://cocodataset.org/#keypoints-eval
+                When empty, it will use the defaults in COCO.
+                Otherwise it should be the same length as ROI_KEYPOINT_HEAD.NUM_KEYPOINTS.
+            allow_cached_coco (bool): Whether to use cached coco json from previous validation
+                runs. You should set this to False if you need to use different validation data.
+                Defaults to True.
+        """
+        self._logger = logging.getLogger(__name__)
+        self._distributed = distributed
+        self._output_dir = output_dir
+
+        if use_fast_impl and (COCOeval_opt is COCOeval):
+            self._logger.info("Fast COCO eval is not built. Falling back to official COCO eval.")
+            use_fast_impl = False
+        self._use_fast_impl = use_fast_impl
+
+        # COCOeval requires the limit on the number of detections per image (maxDets) to be a list
+        # with at least 3 elements. The default maxDets in COCOeval is [1, 10, 100], in which the
+        # 3rd element (100) is used as the limit on the number of detections per image when
+        # evaluating AP. COCOEvaluator expects an integer for max_dets_per_image, so for COCOeval,
+        # we reformat max_dets_per_image into [1, 10, max_dets_per_image], based on the defaults.
+        if max_dets_per_image is None:
+            max_dets_per_image = [1, 10, 100]
+        else:
+            max_dets_per_image = [1, 10, max_dets_per_image]
+        self._max_dets_per_image = max_dets_per_image
+
+        if tasks is not None and isinstance(tasks, CfgNode):
+            kpt_oks_sigmas = (
+                tasks.TEST.KEYPOINT_OKS_SIGMAS if not kpt_oks_sigmas else kpt_oks_sigmas
+            )
+            self._logger.warn(
+                "COCO Evaluator instantiated using config, this is deprecated behavior."
+                " Please pass in explicit arguments instead."
+            )
+            self._tasks = None  # Infering it from predictions should be better
+        else:
+            self._tasks = tasks
+
+        self._cpu_device = torch.device("cpu")
+
+        self._metadata = MetadataCatalog.get(dataset_name)
+        if not hasattr(self._metadata, "json_file"):
+            if output_dir is None:
+                raise ValueError(
+                    "output_dir must be provided to COCOEvaluator "
+                    "for datasets not in COCO format."
+                )
+            self._logger.info(f"Trying to convert '{dataset_name}' to COCO format ...")
+
+            cache_path = os.path.join(output_dir, f"{dataset_name}_coco_format.json")
+            self._metadata.json_file = cache_path
+            convert_to_coco_json(dataset_name, cache_path, allow_cached=allow_cached_coco)
+
+        json_file = PathManager.get_local_path(self._metadata.json_file)
+        with contextlib.redirect_stdout(io.StringIO()):
+            self._coco_api = COCO(json_file)
+
+        # Test set json files do not contain annotations (evaluation must be
+        # performed using the COCO evaluation server).
+        self._do_evaluation = "annotations" in self._coco_api.dataset
+        if self._do_evaluation:
+            self._kpt_oks_sigmas = kpt_oks_sigmas
+
+    def reset(self):
+        self._predictions = []
+
+    def process(self, inputs, outputs):
+        """
+        Args:
+            inputs: the inputs to a COCO model (e.g., GeneralizedRCNN).
+                It is a list of dict. Each dict corresponds to an image and
+                contains keys like "height", "width", "file_name", "image_id".
+            outputs: the outputs of a COCO model. It is a list of dicts with key
+                "instances" that contains :class:`Instances`.
+        """
+        for input, output in zip(inputs, outputs):
+            prediction = {"image_id": input["image_id"]}
+
+            if "instances" in output:
+                instances = output["instances"].to(self._cpu_device)
+                prediction["instances"] = instances_to_coco_json(instances, input["image_id"])
+            if len(prediction) > 1:
+                self._predictions.append(prediction)
+
+    def evaluate(self, img_ids=None):
+        """
+        Args:
+            img_ids: a list of image IDs to evaluate on. Default to None for the whole dataset
+        """
+        if self._distributed:
+            comm.synchronize()
+            predictions = comm.gather(self._predictions, dst=0)
+            predictions = list(itertools.chain(*predictions))
+
+            if not comm.is_main_process():
+                return {}
+        else:
+            predictions = self._predictions
+
+        if len(predictions) == 0:
+            self._logger.warning("[COCOEvaluator] Did not receive valid predictions.")
+            return {}
+
+        if self._output_dir:
+            PathManager.mkdirs(self._output_dir)
+            file_path = os.path.join(self._output_dir, "instances_predictions.pth")
+            with PathManager.open(file_path, "wb") as f:
+                torch.save(predictions, f)
+
+        self._results = OrderedDict()
+        if "instances" in predictions[0]:
+            self._eval_predictions(predictions, img_ids=img_ids)
+        # Copy so the caller can do whatever with results
+        return copy.deepcopy(self._results)
+
+    def _tasks_from_predictions(self, predictions):
+        """
+        Get COCO API "tasks" (i.e. iou_type) from COCO-format predictions.
+        """
+        for pred in predictions:
+            if "segmentation" in pred:
+                tasks = {"segm"}
+            if "keypoints" in pred:
+                tasks.add("keypoints")
+        return sorted(tasks)
+
+    def _eval_predictions(self, predictions, img_ids=None):
+        """
+        Evaluate predictions. Fill self._results with the metrics of the tasks.
+        """
+        self._logger.info("Preparing results for COCO format ...")
+        coco_results = list(itertools.chain(*[x["instances"] for x in predictions]))
+        tasks = self._tasks or self._tasks_from_predictions(coco_results)
+
+        # unmap the category ids for COCO
+        if hasattr(self._metadata, "thing_dataset_id_to_contiguous_id"):
+            dataset_id_to_contiguous_id = self._metadata.thing_dataset_id_to_contiguous_id
+            all_contiguous_ids = list(dataset_id_to_contiguous_id.values())
+            num_classes = len(all_contiguous_ids)
+            assert min(all_contiguous_ids) == 0 and max(all_contiguous_ids) == num_classes - 1
+
+            reverse_id_mapping = {v: k for k, v in dataset_id_to_contiguous_id.items()}
+            for result in coco_results:
+                category_id = result["category_id"]
+                assert category_id < num_classes, (
+                    f"A prediction has class={category_id}, "
+                    f"but the dataset only has {num_classes} classes and "
+                    f"predicted class id should be in [0, {num_classes - 1}]."
+                )
+                result["category_id"] = reverse_id_mapping[category_id]
+
+        if self._output_dir:
+            file_path = os.path.join(self._output_dir, "coco_instances_results.json")
+            self._logger.info("Saving results to {}".format(file_path))
+            with PathManager.open(file_path, "w") as f:
+                f.write(json.dumps(coco_results))
+                f.flush()
+
+        if not self._do_evaluation:
+            self._logger.info("Annotations are not available for evaluation.")
+            return
+
+        self._logger.info(
+            "Evaluating predictions with {} COCO API...".format(
+                "unofficial" if self._use_fast_impl else "official"
+            )
+        )
+        for task in sorted(tasks):
+            assert task in {"segm", "keypoints"}, f"Got unknown task: {task}!"
+            coco_eval = (
+                _evaluate_predictions_on_coco(
+                    self._coco_api,
+                    coco_results,
+                    task,
+                    kpt_oks_sigmas=self._kpt_oks_sigmas,
+                    use_fast_impl=self._use_fast_impl,
+                    img_ids=img_ids,
+                    max_dets_per_image=self._max_dets_per_image,
+                )
+                if len(coco_results) > 0
+                else None  # cocoapi does not handle empty results very well
+            )
+
+            res = self._derive_coco_results(
+                coco_eval, task, class_names=self._metadata.get("thing_classes")
+            )
+            self._results[task] = res
+
+    def _derive_coco_results(self, coco_eval, iou_type, class_names=None):
+        """
+        Derive the desired score numbers from summarized COCOeval.
+
+        Args:
+            coco_eval (None or COCOEval): None represents no predictions from model.
+            iou_type (str):
+            class_names (None or list[str]): if provided, will use it to predict
+                per-category AP.
+
+        Returns:
+            a dict of {metric name: score}
+        """
+
+        metrics = {
+            "segm": ["AP", "AP50", "AP75", "APs", "APm", "APl"],
+            "keypoints": ["AP", "AP50", "AP75", "APm", "APl"],
+        }[iou_type]
+
+        if coco_eval is None:
+            self._logger.warn("No predictions from the model!")
+            return {metric: float("nan") for metric in metrics}
+
+        # the standard metrics
+        results = {
+            metric: float(coco_eval.stats[idx] * 100 if coco_eval.stats[idx] >= 0 else "nan")
+            for idx, metric in enumerate(metrics)
+        }
+        self._logger.info(
+            "Evaluation results for {}: \n".format(iou_type) + create_small_table(results)
+        )
+        if not np.isfinite(sum(results.values())):
+            self._logger.info("Some metrics cannot be computed and is shown as NaN.")
+
+        if class_names is None or len(class_names) <= 1:
+            return results
+        # Compute per-category AP
+        # from https://github.com/facebookresearch/Detectron/blob/a6a835f5b8208c45d0dce217ce9bbda915f44df7/detectron/datasets/json_dataset_evaluator.py#L222-L252 # noqa
+        precisions = coco_eval.eval["precision"]
+        # precision has dims (iou, recall, cls, area range, max dets)
+        assert len(class_names) == precisions.shape[2]
+
+        results_per_category = []
+        for idx, name in enumerate(class_names):
+            # area range index 0: all area ranges
+            # max dets index -1: typically 100 per image
+            precision = precisions[:, :, idx, 0, -1]
+            precision = precision[precision > -1]
+            ap = np.mean(precision) if precision.size else float("nan")
+            results_per_category.append(("{}".format(name), float(ap * 100)))
+
+        # tabulate it
+        N_COLS = min(6, len(results_per_category) * 2)
+        results_flatten = list(itertools.chain(*results_per_category))
+        results_2d = itertools.zip_longest(*[results_flatten[i::N_COLS] for i in range(N_COLS)])
+        table = tabulate(
+            results_2d,
+            tablefmt="pipe",
+            floatfmt=".3f",
+            headers=["category", "AP"] * (N_COLS // 2),
+            numalign="left",
+        )
+        self._logger.info("Per-category {} AP: \n".format(iou_type) + table)
+
+        results.update({"AP-" + name: ap for name, ap in results_per_category})
+        return results
+
+
+def instances_to_coco_json(instances, img_id):
+    """
+    Dump an "Instances" object to a COCO-format json that's used for evaluation.
+
+    Args:
+        instances (Instances):
+        img_id (int): the image id
+
+    Returns:
+        list[dict]: list of json annotations in COCO format.
+    """
+    num_instance = len(instances)
+    if num_instance == 0:
+        return []
+
+    scores = instances.scores.tolist()
+    classes = instances.pred_classes.tolist()
+
+    has_mask = instances.has("pred_masks")
+    if has_mask:
+        # use RLE to encode the masks, because they are too large and takes memory
+        # since this evaluator stores outputs of the entire dataset
+        rles = [
+            mask_util.encode(np.array(mask[:, :, None], order="F", dtype="uint8"))[0]
+            for mask in instances.pred_masks
+        ]
+        for rle in rles:
+            # "counts" is an array encoded by mask_util as a byte-stream. Python3's
+            # json writer which always produces strings cannot serialize a bytestream
+            # unless you decode it. Thankfully, utf-8 works out (which is also what
+            # the pycocotools/_mask.pyx does).
+            rle["counts"] = rle["counts"].decode("utf-8")
+
+    has_keypoints = instances.has("pred_keypoints")
+    if has_keypoints:
+        keypoints = instances.pred_keypoints
+
+    results = []
+    for k in range(num_instance):
+        result = {
+            "image_id": img_id,
+            "category_id": classes[k],
+            "score": scores[k],
+        }
+        if has_mask:
+            result["segmentation"] = rles[k]
+        if has_keypoints:
+            # In COCO annotations,
+            # keypoints coordinates are pixel indices.
+            # However our predictions are floating point coordinates.
+            # Therefore we subtract 0.5 to be consistent with the annotation format.
+            # This is the inverse of data loading logic in `datasets/coco.py`.
+            keypoints[k][:, :2] -= 0.5
+            result["keypoints"] = keypoints[k].flatten().tolist()
+        results.append(result)
+    return results
+
+def _evaluate_predictions_on_coco(
+    coco_gt,
+    coco_results,
+    iou_type,
+    kpt_oks_sigmas=None,
+    use_fast_impl=True,
+    img_ids=None,
+    max_dets_per_image=None,
+):
+    """
+    Evaluate the coco results using COCOEval API.
+    """
+    assert len(coco_results) > 0
+
+    if iou_type == "segm":
+        coco_results = copy.deepcopy(coco_results)
+        # When evaluating mask AP, if the results contain bbox, cocoapi will
+        # use the box area as the area of the instance, instead of the mask area.
+        # This leads to a different definition of small/medium/large.
+        # We remove the bbox field to let mask AP use mask area.
+        for c in coco_results:
+            c.pop("bbox", None)
+
+    coco_dt = coco_gt.loadRes(coco_results)
+    coco_eval = (COCOeval_opt if use_fast_impl else COCOeval)(coco_gt, coco_dt, iou_type)
+    # For COCO, the default max_dets_per_image is [1, 10, 100].
+    if max_dets_per_image is None:
+        max_dets_per_image = [1, 10, 100]  # Default from COCOEval
+    else:
+        assert (
+            len(max_dets_per_image) >= 3
+        ), "COCOeval requires maxDets (and max_dets_per_image) to have length at least 3"
+        # In the case that user supplies a custom input for max_dets_per_image,
+        # apply COCOevalMaxDets to evaluate AP with the custom input.
+        if max_dets_per_image[2] != 100:
+            coco_eval = COCOevalMaxDets(coco_gt, coco_dt, iou_type)
+    if iou_type != "keypoints":
+        coco_eval.params.maxDets = max_dets_per_image
+
+    if img_ids is not None:
+        coco_eval.params.imgIds = img_ids
+
+    if iou_type == "keypoints":
+        # Use the COCO default keypoint OKS sigmas unless overrides are specified
+        if kpt_oks_sigmas:
+            assert hasattr(coco_eval.params, "kpt_oks_sigmas"), "pycocotools is too old!"
+            coco_eval.params.kpt_oks_sigmas = np.array(kpt_oks_sigmas)
+        # COCOAPI requires every detection and every gt to have keypoints, so
+        # we just take the first entry from both
+        num_keypoints_dt = len(coco_results[0]["keypoints"]) // 3
+        num_keypoints_gt = len(next(iter(coco_gt.anns.values()))["keypoints"]) // 3
+        num_keypoints_oks = len(coco_eval.params.kpt_oks_sigmas)
+        assert num_keypoints_oks == num_keypoints_dt == num_keypoints_gt, (
+            f"[COCOEvaluator] Prediction contain {num_keypoints_dt} keypoints. "
+            f"Ground truth contains {num_keypoints_gt} keypoints. "
+            f"The length of cfg.TEST.KEYPOINT_OKS_SIGMAS is {num_keypoints_oks}. "
+            "They have to agree with each other. For meaning of OKS, please refer to "
+            "http://cocodataset.org/#keypoints-eval."
+        )
+
+    coco_eval.evaluate()
+    coco_eval.accumulate()
+    coco_eval.summarize()
+
+    return coco_eval
+
+
+class COCOevalMaxDets(COCOeval):
+    """
+    Modified version of COCOeval for evaluating AP with a custom
+    maxDets (by default for COCO, maxDets is 100)
+    """
+
+    def summarize(self):
+        """
+        Compute and display summary metrics for evaluation results given
+        a custom value for  max_dets_per_image
+        """
+
+        def _summarize(ap=1, iouThr=None, areaRng="all", maxDets=100):
+            p = self.params
+            iStr = " {:<18} {} @[ IoU={:<9} | area={:>6s} | maxDets={:>3d} ] = {:0.3f}"
+            titleStr = "Average Precision" if ap == 1 else "Average Recall"
+            typeStr = "(AP)" if ap == 1 else "(AR)"
+            iouStr = (
+                "{:0.2f}:{:0.2f}".format(p.iouThrs[0], p.iouThrs[-1])
+                if iouThr is None
+                else "{:0.2f}".format(iouThr)
+            )
+
+            aind = [i for i, aRng in enumerate(p.areaRngLbl) if aRng == areaRng]
+            mind = [i for i, mDet in enumerate(p.maxDets) if mDet == maxDets]
+            if ap == 1:
+                # dimension of precision: [TxRxKxAxM]
+                s = self.eval["precision"]
+                # IoU
+                if iouThr is not None:
+                    t = np.where(iouThr == p.iouThrs)[0]
+                    s = s[t]
+                s = s[:, :, :, aind, mind]
+            else:
+                # dimension of recall: [TxKxAxM]
+                s = self.eval["recall"]
+                if iouThr is not None:
+                    t = np.where(iouThr == p.iouThrs)[0]
+                    s = s[t]
+                s = s[:, :, aind, mind]
+            if len(s[s > -1]) == 0:
+                mean_s = -1
+            else:
+                mean_s = np.mean(s[s > -1])
+            print(iStr.format(titleStr, typeStr, iouStr, areaRng, maxDets, mean_s))
+            return mean_s
+
+        def _summarizeDets():
+            stats = np.zeros((12,))
+            # Evaluate AP using the custom limit on maximum detections per image
+            stats[0] = _summarize(1, maxDets=self.params.maxDets[2])
+            stats[1] = _summarize(1, iouThr=0.5, maxDets=self.params.maxDets[2])
+            stats[2] = _summarize(1, iouThr=0.75, maxDets=self.params.maxDets[2])
+            stats[3] = _summarize(1, areaRng="small", maxDets=self.params.maxDets[2])
+            stats[4] = _summarize(1, areaRng="medium", maxDets=self.params.maxDets[2])
+            stats[5] = _summarize(1, areaRng="large", maxDets=self.params.maxDets[2])
+            stats[6] = _summarize(0, maxDets=self.params.maxDets[0])
+            stats[7] = _summarize(0, maxDets=self.params.maxDets[1])
+            stats[8] = _summarize(0, maxDets=self.params.maxDets[2])
+            stats[9] = _summarize(0, areaRng="small", maxDets=self.params.maxDets[2])
+            stats[10] = _summarize(0, areaRng="medium", maxDets=self.params.maxDets[2])
+            stats[11] = _summarize(0, areaRng="large", maxDets=self.params.maxDets[2])
+            return stats
+
+        def _summarizeKps():
+            stats = np.zeros((10,))
+            stats[0] = _summarize(1, maxDets=20)
+            stats[1] = _summarize(1, maxDets=20, iouThr=0.5)
+            stats[2] = _summarize(1, maxDets=20, iouThr=0.75)
+            stats[3] = _summarize(1, maxDets=20, areaRng="medium")
+            stats[4] = _summarize(1, maxDets=20, areaRng="large")
+            stats[5] = _summarize(0, maxDets=20)
+            stats[6] = _summarize(0, maxDets=20, iouThr=0.5)
+            stats[7] = _summarize(0, maxDets=20, iouThr=0.75)
+            stats[8] = _summarize(0, maxDets=20, areaRng="medium")
+            stats[9] = _summarize(0, maxDets=20, areaRng="large")
+            return stats
+
+        if not self.eval:
+            raise Exception("Please run accumulate() first")
+        iouType = self.params.iouType
+        if iouType == "segm":
+            summarize = _summarizeDets
+        elif iouType == "keypoints":
+            summarize = _summarizeKps
+        self.stats = summarize()
+
+    def __str__(self):
+        self.summarize()

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/evaluation/detection_coco_evaluator.py

@@ -0,0 +1,723 @@
+# ------------------------------------------------------------------------------
+# Reference: https://github.com/facebookresearch/detectron2/blob/main/detectron2/evaluation/coco_evaluation.py
+# Modified by Jitesh Jain (https://github.com/praeclarumjj3)
+# ------------------------------------------------------------------------------
+
+import contextlib
+import copy
+import io
+import itertools
+import json
+import logging
+import numpy as np
+import os
+import pickle
+from collections import OrderedDict
+import pycocotools.mask as mask_util
+import torch
+from pycocotools.coco import COCO
+from pycocotools.cocoeval import COCOeval
+from tabulate import tabulate
+
+import annotator.oneformer.detectron2.utils.comm as comm
+from annotator.oneformer.detectron2.config import CfgNode
+from annotator.oneformer.detectron2.data import MetadataCatalog
+from annotator.oneformer.detectron2.data.datasets.coco import convert_to_coco_json
+from annotator.oneformer.detectron2.structures import Boxes, BoxMode, pairwise_iou
+from annotator.oneformer.detectron2.utils.file_io import PathManager
+from annotator.oneformer.detectron2.utils.logger import create_small_table
+
+from .evaluator import DatasetEvaluator
+
+try:
+    from annotator.oneformer.detectron2.evaluation.fast_eval_api import COCOeval_opt
+except ImportError:
+    COCOeval_opt = COCOeval
+
+
+class DetectionCOCOEvaluator(DatasetEvaluator):
+    """
+    Evaluate AR for object proposals, AP for instance detection/segmentation, AP
+    for keypoint detection outputs using COCO's metrics.
+    See http://cocodataset.org/#detection-eval and
+    http://cocodataset.org/#keypoints-eval to understand its metrics.
+    The metrics range from 0 to 100 (instead of 0 to 1), where a -1 or NaN means
+    the metric cannot be computed (e.g. due to no predictions made).
+
+    In addition to COCO, this evaluator is able to support any bounding box detection,
+    instance segmentation, or keypoint detection dataset.
+    """
+
+    def __init__(
+        self,
+        dataset_name,
+        tasks=None,
+        distributed=True,
+        output_dir=None,
+        *,
+        max_dets_per_image=None,
+        use_fast_impl=True,
+        kpt_oks_sigmas=(),
+        allow_cached_coco=True,
+    ):
+        """
+        Args:
+            dataset_name (str): name of the dataset to be evaluated.
+                It must have either the following corresponding metadata:
+
+                    "json_file": the path to the COCO format annotation
+
+                Or it must be in detectron2's standard dataset format
+                so it can be converted to COCO format automatically.
+            tasks (tuple[str]): tasks that can be evaluated under the given
+                configuration. A task is one of "bbox", "segm", "keypoints".
+                By default, will infer this automatically from predictions.
+            distributed (True): if True, will collect results from all ranks and run evaluation
+                in the main process.
+                Otherwise, will only evaluate the results in the current process.
+            output_dir (str): optional, an output directory to dump all
+                results predicted on the dataset. The dump contains two files:
+
+                1. "instances_predictions.pth" a file that can be loaded with `torch.load` and
+                   contains all the results in the format they are produced by the model.
+                2. "coco_instances_results.json" a json file in COCO's result format.
+            max_dets_per_image (int): limit on the maximum number of detections per image.
+                By default in COCO, this limit is to 100, but this can be customized
+                to be greater, as is needed in evaluation metrics AP fixed and AP pool
+                (see https://arxiv.org/pdf/2102.01066.pdf)
+                This doesn't affect keypoint evaluation.
+            use_fast_impl (bool): use a fast but **unofficial** implementation to compute AP.
+                Although the results should be very close to the official implementation in COCO
+                API, it is still recommended to compute results with the official API for use in
+                papers. The faster implementation also uses more RAM.
+            kpt_oks_sigmas (list[float]): The sigmas used to calculate keypoint OKS.
+                See http://cocodataset.org/#keypoints-eval
+                When empty, it will use the defaults in COCO.
+                Otherwise it should be the same length as ROI_KEYPOINT_HEAD.NUM_KEYPOINTS.
+            allow_cached_coco (bool): Whether to use cached coco json from previous validation
+                runs. You should set this to False if you need to use different validation data.
+                Defaults to True.
+        """
+        self._logger = logging.getLogger(__name__)
+        self._distributed = distributed
+        self._output_dir = output_dir
+
+        if use_fast_impl and (COCOeval_opt is COCOeval):
+            self._logger.info("Fast COCO eval is not built. Falling back to official COCO eval.")
+            use_fast_impl = False
+        self._use_fast_impl = use_fast_impl
+
+        # COCOeval requires the limit on the number of detections per image (maxDets) to be a list
+        # with at least 3 elements. The default maxDets in COCOeval is [1, 10, 100], in which the
+        # 3rd element (100) is used as the limit on the number of detections per image when
+        # evaluating AP. COCOEvaluator expects an integer for max_dets_per_image, so for COCOeval,
+        # we reformat max_dets_per_image into [1, 10, max_dets_per_image], based on the defaults.
+        if max_dets_per_image is None:
+            max_dets_per_image = [1, 10, 100]
+        else:
+            max_dets_per_image = [1, 10, max_dets_per_image]
+        self._max_dets_per_image = max_dets_per_image
+
+        if tasks is not None and isinstance(tasks, CfgNode):
+            kpt_oks_sigmas = (
+                tasks.TEST.KEYPOINT_OKS_SIGMAS if not kpt_oks_sigmas else kpt_oks_sigmas
+            )
+            self._logger.warn(
+                "COCO Evaluator instantiated using config, this is deprecated behavior."
+                " Please pass in explicit arguments instead."
+            )
+            self._tasks = None  # Infering it from predictions should be better
+        else:
+            self._tasks = tasks
+
+        self._cpu_device = torch.device("cpu")
+
+        self._metadata = MetadataCatalog.get(dataset_name)
+        if not hasattr(self._metadata, "json_file"):
+            if output_dir is None:
+                raise ValueError(
+                    "output_dir must be provided to COCOEvaluator "
+                    "for datasets not in COCO format."
+                )
+            self._logger.info(f"Trying to convert '{dataset_name}' to COCO format ...")
+
+            cache_path = os.path.join(output_dir, f"{dataset_name}_coco_format.json")
+            self._metadata.json_file = cache_path
+            convert_to_coco_json(dataset_name, cache_path, allow_cached=allow_cached_coco)
+
+        json_file = PathManager.get_local_path(self._metadata.json_file)
+        with contextlib.redirect_stdout(io.StringIO()):
+            self._coco_api = COCO(json_file)
+
+        # Test set json files do not contain annotations (evaluation must be
+        # performed using the COCO evaluation server).
+        self._do_evaluation = "annotations" in self._coco_api.dataset
+        if self._do_evaluation:
+            self._kpt_oks_sigmas = kpt_oks_sigmas
+
+    def reset(self):
+        self._predictions = []
+
+    def process(self, inputs, outputs):
+        """
+        Args:
+            inputs: the inputs to a COCO model (e.g., GeneralizedRCNN).
+                It is a list of dict. Each dict corresponds to an image and
+                contains keys like "height", "width", "file_name", "image_id".
+            outputs: the outputs of a COCO model. It is a list of dicts with key
+                "box_instances" that contains :class:`Instances`.
+        """
+        for input, output in zip(inputs, outputs):
+            prediction = {"image_id": input["image_id"]}
+
+            if "box_instances" in output:
+                instances = output["box_instances"].to(self._cpu_device)
+                prediction["box_instances"] = instances_to_coco_json(instances, input["image_id"])
+            if "proposals" in output:
+                prediction["proposals"] = output["proposals"].to(self._cpu_device)
+            if len(prediction) > 1:
+                self._predictions.append(prediction)
+
+    def evaluate(self, img_ids=None):
+        """
+        Args:
+            img_ids: a list of image IDs to evaluate on. Default to None for the whole dataset
+        """
+        if self._distributed:
+            comm.synchronize()
+            predictions = comm.gather(self._predictions, dst=0)
+            predictions = list(itertools.chain(*predictions))
+
+            if not comm.is_main_process():
+                return {}
+        else:
+            predictions = self._predictions
+
+        if len(predictions) == 0:
+            self._logger.warning("[COCOEvaluator] Did not receive valid predictions.")
+            return {}
+
+        if self._output_dir:
+            PathManager.mkdirs(self._output_dir)
+            file_path = os.path.join(self._output_dir, "instances_predictions.pth")
+            with PathManager.open(file_path, "wb") as f:
+                torch.save(predictions, f)
+
+        self._results = OrderedDict()
+        if "proposals" in predictions[0]:
+            self._eval_box_proposals(predictions)
+        if "box_instances" in predictions[0]:
+            self._eval_predictions(predictions, img_ids=img_ids)
+        # Copy so the caller can do whatever with results
+        return copy.deepcopy(self._results)
+
+    def _tasks_from_predictions(self, predictions):
+        """
+        Get COCO API "tasks" (i.e. iou_type) from COCO-format predictions.
+        """
+        tasks = {"bbox"}
+        for pred in predictions:
+            if "keypoints" in pred:
+                tasks.add("keypoints")
+        return sorted(tasks)
+
+    def _eval_predictions(self, predictions, img_ids=None):
+        """
+        Evaluate predictions. Fill self._results with the metrics of the tasks.
+        """
+        self._logger.info("Preparing results for COCO format ...")
+        coco_results = list(itertools.chain(*[x["box_instances"] for x in predictions]))
+        tasks = self._tasks or self._tasks_from_predictions(coco_results)
+
+        # unmap the category ids for COCO
+        if hasattr(self._metadata, "thing_dataset_id_to_contiguous_id"):
+            dataset_id_to_contiguous_id = self._metadata.thing_dataset_id_to_contiguous_id
+            all_contiguous_ids = list(dataset_id_to_contiguous_id.values())
+            num_classes = len(all_contiguous_ids)
+            assert min(all_contiguous_ids) == 0 and max(all_contiguous_ids) == num_classes - 1
+
+            reverse_id_mapping = {v: k for k, v in dataset_id_to_contiguous_id.items()}
+            for result in coco_results:
+                category_id = result["category_id"]
+                assert category_id < num_classes, (
+                    f"A prediction has class={category_id}, "
+                    f"but the dataset only has {num_classes} classes and "
+                    f"predicted class id should be in [0, {num_classes - 1}]."
+                )
+                result["category_id"] = reverse_id_mapping[category_id]
+
+        if self._output_dir:
+            file_path = os.path.join(self._output_dir, "coco_instances_results.json")
+            self._logger.info("Saving results to {}".format(file_path))
+            with PathManager.open(file_path, "w") as f:
+                f.write(json.dumps(coco_results))
+                f.flush()
+
+        if not self._do_evaluation:
+            self._logger.info("Annotations are not available for evaluation.")
+            return
+
+        self._logger.info(
+            "Evaluating predictions with {} COCO API...".format(
+                "unofficial" if self._use_fast_impl else "official"
+            )
+        )
+        for task in sorted(tasks):
+            assert task in {"bbox", "keypoints"}, f"Got unknown task: {task}!"
+            coco_eval = (
+                _evaluate_predictions_on_coco(
+                    self._coco_api,
+                    coco_results,
+                    task,
+                    kpt_oks_sigmas=self._kpt_oks_sigmas,
+                    use_fast_impl=self._use_fast_impl,
+                    img_ids=img_ids,
+                    max_dets_per_image=self._max_dets_per_image,
+                )
+                if len(coco_results) > 0
+                else None  # cocoapi does not handle empty results very well
+            )
+
+            res = self._derive_coco_results(
+                coco_eval, task, class_names=self._metadata.get("thing_classes")
+            )
+            self._results[task] = res
+
+    def _eval_box_proposals(self, predictions):
+        """
+        Evaluate the box proposals in predictions.
+        Fill self._results with the metrics for "box_proposals" task.
+        """
+        if self._output_dir:
+            # Saving generated box proposals to file.
+            # Predicted box_proposals are in XYXY_ABS mode.
+            bbox_mode = BoxMode.XYXY_ABS.value
+            ids, boxes, objectness_logits = [], [], []
+            for prediction in predictions:
+                ids.append(prediction["image_id"])
+                boxes.append(prediction["proposals"].proposal_boxes.tensor.numpy())
+                objectness_logits.append(prediction["proposals"].objectness_logits.numpy())
+
+            proposal_data = {
+                "boxes": boxes,
+                "objectness_logits": objectness_logits,
+                "ids": ids,
+                "bbox_mode": bbox_mode,
+            }
+            with PathManager.open(os.path.join(self._output_dir, "box_proposals.pkl"), "wb") as f:
+                pickle.dump(proposal_data, f)
+
+        if not self._do_evaluation:
+            self._logger.info("Annotations are not available for evaluation.")
+            return
+
+        self._logger.info("Evaluating bbox proposals ...")
+        res = {}
+        areas = {"all": "", "small": "s", "medium": "m", "large": "l"}
+        for limit in [100, 1000]:
+            for area, suffix in areas.items():
+                stats = _evaluate_box_proposals(predictions, self._coco_api, area=area, limit=limit)
+                key = "AR{}@{:d}".format(suffix, limit)
+                res[key] = float(stats["ar"].item() * 100)
+        self._logger.info("Proposal metrics: \n" + create_small_table(res))
+        self._results["box_proposals"] = res
+
+    def _derive_coco_results(self, coco_eval, iou_type, class_names=None):
+        """
+        Derive the desired score numbers from summarized COCOeval.
+
+        Args:
+            coco_eval (None or COCOEval): None represents no predictions from model.
+            iou_type (str):
+            class_names (None or list[str]): if provided, will use it to predict
+                per-category AP.
+
+        Returns:
+            a dict of {metric name: score}
+        """
+
+        metrics = {
+            "bbox": ["AP", "AP50", "AP75", "APs", "APm", "APl"],
+            "keypoints": ["AP", "AP50", "AP75", "APm", "APl"],
+        }[iou_type]
+
+        if coco_eval is None:
+            self._logger.warn("No predictions from the model!")
+            return {metric: float("nan") for metric in metrics}
+
+        # the standard metrics
+        results = {
+            metric: float(coco_eval.stats[idx] * 100 if coco_eval.stats[idx] >= 0 else "nan")
+            for idx, metric in enumerate(metrics)
+        }
+        self._logger.info(
+            "Evaluation results for {}: \n".format(iou_type) + create_small_table(results)
+        )
+        if not np.isfinite(sum(results.values())):
+            self._logger.info("Some metrics cannot be computed and is shown as NaN.")
+
+        if class_names is None or len(class_names) <= 1:
+            return results
+        # Compute per-category AP
+        # from https://github.com/facebookresearch/Detectron/blob/a6a835f5b8208c45d0dce217ce9bbda915f44df7/detectron/datasets/json_dataset_evaluator.py#L222-L252 # noqa
+        precisions = coco_eval.eval["precision"]
+        # precision has dims (iou, recall, cls, area range, max dets)
+        assert len(class_names) == precisions.shape[2]
+
+        results_per_category = []
+        for idx, name in enumerate(class_names):
+            # area range index 0: all area ranges
+            # max dets index -1: typically 100 per image
+            precision = precisions[:, :, idx, 0, -1]
+            precision = precision[precision > -1]
+            ap = np.mean(precision) if precision.size else float("nan")
+            results_per_category.append(("{}".format(name), float(ap * 100)))
+
+        # tabulate it
+        N_COLS = min(6, len(results_per_category) * 2)
+        results_flatten = list(itertools.chain(*results_per_category))
+        results_2d = itertools.zip_longest(*[results_flatten[i::N_COLS] for i in range(N_COLS)])
+        table = tabulate(
+            results_2d,
+            tablefmt="pipe",
+            floatfmt=".3f",
+            headers=["category", "AP"] * (N_COLS // 2),
+            numalign="left",
+        )
+        self._logger.info("Per-category {} AP: \n".format(iou_type) + table)
+
+        results.update({"AP-" + name: ap for name, ap in results_per_category})
+        return results
+
+
+def instances_to_coco_json(instances, img_id):
+    """
+    Dump an "Instances" object to a COCO-format json that's used for evaluation.
+
+    Args:
+        instances (Instances):
+        img_id (int): the image id
+
+    Returns:
+        list[dict]: list of json annotations in COCO format.
+    """
+    num_instance = len(instances)
+    if num_instance == 0:
+        return []
+
+    boxes = instances.pred_boxes.tensor.numpy()
+    boxes = BoxMode.convert(boxes, BoxMode.XYXY_ABS, BoxMode.XYWH_ABS)
+    boxes = boxes.tolist()
+    scores = instances.scores.tolist()
+    classes = instances.pred_classes.tolist()
+
+    has_mask = instances.has("pred_masks")
+    if has_mask:
+        # use RLE to encode the masks, because they are too large and takes memory
+        # since this evaluator stores outputs of the entire dataset
+        rles = [
+            mask_util.encode(np.array(mask[:, :, None], order="F", dtype="uint8"))[0]
+            for mask in instances.pred_masks
+        ]
+        for rle in rles:
+            # "counts" is an array encoded by mask_util as a byte-stream. Python3's
+            # json writer which always produces strings cannot serialize a bytestream
+            # unless you decode it. Thankfully, utf-8 works out (which is also what
+            # the pycocotools/_mask.pyx does).
+            rle["counts"] = rle["counts"].decode("utf-8")
+
+    has_keypoints = instances.has("pred_keypoints")
+    if has_keypoints:
+        keypoints = instances.pred_keypoints
+
+    results = []
+    for k in range(num_instance):
+        result = {
+            "image_id": img_id,
+            "category_id": classes[k],
+            "bbox": boxes[k],
+            "score": scores[k],
+        }
+        if has_mask:
+            result["segmentation"] = rles[k]
+        if has_keypoints:
+            # In COCO annotations,
+            # keypoints coordinates are pixel indices.
+            # However our predictions are floating point coordinates.
+            # Therefore we subtract 0.5 to be consistent with the annotation format.
+            # This is the inverse of data loading logic in `datasets/coco.py`.
+            keypoints[k][:, :2] -= 0.5
+            result["keypoints"] = keypoints[k].flatten().tolist()
+        results.append(result)
+    return results
+
+
+# inspired from Detectron:
+# https://github.com/facebookresearch/Detectron/blob/a6a835f5b8208c45d0dce217ce9bbda915f44df7/detectron/datasets/json_dataset_evaluator.py#L255 # noqa
+def _evaluate_box_proposals(dataset_predictions, coco_api, thresholds=None, area="all", limit=None):
+    """
+    Evaluate detection proposal recall metrics. This function is a much
+    faster alternative to the official COCO API recall evaluation code. However,
+    it produces slightly different results.
+    """
+    # Record max overlap value for each gt box
+    # Return vector of overlap values
+    areas = {
+        "all": 0,
+        "small": 1,
+        "medium": 2,
+        "large": 3,
+        "96-128": 4,
+        "128-256": 5,
+        "256-512": 6,
+        "512-inf": 7,
+    }
+    area_ranges = [
+        [0**2, 1e5**2],  # all
+        [0**2, 32**2],  # small
+        [32**2, 96**2],  # medium
+        [96**2, 1e5**2],  # large
+        [96**2, 128**2],  # 96-128
+        [128**2, 256**2],  # 128-256
+        [256**2, 512**2],  # 256-512
+        [512**2, 1e5**2],
+    ]  # 512-inf
+    assert area in areas, "Unknown area range: {}".format(area)
+    area_range = area_ranges[areas[area]]
+    gt_overlaps = []
+    num_pos = 0
+
+    for prediction_dict in dataset_predictions:
+        predictions = prediction_dict["proposals"]
+
+        # sort predictions in descending order
+        # TODO maybe remove this and make it explicit in the documentation
+        inds = predictions.objectness_logits.sort(descending=True)[1]
+        predictions = predictions[inds]
+
+        ann_ids = coco_api.getAnnIds(imgIds=prediction_dict["image_id"])
+        anno = coco_api.loadAnns(ann_ids)
+        gt_boxes = [
+            BoxMode.convert(obj["bbox"], BoxMode.XYWH_ABS, BoxMode.XYXY_ABS)
+            for obj in anno
+            if obj["iscrowd"] == 0
+        ]
+        gt_boxes = torch.as_tensor(gt_boxes).reshape(-1, 4)  # guard against no boxes
+        gt_boxes = Boxes(gt_boxes)
+        gt_areas = torch.as_tensor([obj["area"] for obj in anno if obj["iscrowd"] == 0])
+
+        if len(gt_boxes) == 0 or len(predictions) == 0:
+            continue
+
+        valid_gt_inds = (gt_areas >= area_range[0]) & (gt_areas <= area_range[1])
+        gt_boxes = gt_boxes[valid_gt_inds]
+
+        num_pos += len(gt_boxes)
+
+        if len(gt_boxes) == 0:
+            continue
+
+        if limit is not None and len(predictions) > limit:
+            predictions = predictions[:limit]
+
+        overlaps = pairwise_iou(predictions.proposal_boxes, gt_boxes)
+
+        _gt_overlaps = torch.zeros(len(gt_boxes))
+        for j in range(min(len(predictions), len(gt_boxes))):
+            # find which proposal box maximally covers each gt box
+            # and get the iou amount of coverage for each gt box
+            max_overlaps, argmax_overlaps = overlaps.max(dim=0)
+
+            # find which gt box is 'best' covered (i.e. 'best' = most iou)
+            gt_ovr, gt_ind = max_overlaps.max(dim=0)
+            assert gt_ovr >= 0
+            # find the proposal box that covers the best covered gt box
+            box_ind = argmax_overlaps[gt_ind]
+            # record the iou coverage of this gt box
+            _gt_overlaps[j] = overlaps[box_ind, gt_ind]
+            assert _gt_overlaps[j] == gt_ovr
+            # mark the proposal box and the gt box as used
+            overlaps[box_ind, :] = -1
+            overlaps[:, gt_ind] = -1
+
+        # append recorded iou coverage level
+        gt_overlaps.append(_gt_overlaps)
+    gt_overlaps = (
+        torch.cat(gt_overlaps, dim=0) if len(gt_overlaps) else torch.zeros(0, dtype=torch.float32)
+    )
+    gt_overlaps, _ = torch.sort(gt_overlaps)
+
+    if thresholds is None:
+        step = 0.05
+        thresholds = torch.arange(0.5, 0.95 + 1e-5, step, dtype=torch.float32)
+    recalls = torch.zeros_like(thresholds)
+    # compute recall for each iou threshold
+    for i, t in enumerate(thresholds):
+        recalls[i] = (gt_overlaps >= t).float().sum() / float(num_pos)
+    # ar = 2 * np.trapz(recalls, thresholds)
+    ar = recalls.mean()
+    return {
+        "ar": ar,
+        "recalls": recalls,
+        "thresholds": thresholds,
+        "gt_overlaps": gt_overlaps,
+        "num_pos": num_pos,
+    }
+
+
+def _evaluate_predictions_on_coco(
+    coco_gt,
+    coco_results,
+    iou_type,
+    kpt_oks_sigmas=None,
+    use_fast_impl=True,
+    img_ids=None,
+    max_dets_per_image=None,
+):
+    """
+    Evaluate the coco results using COCOEval API.
+    """
+    assert len(coco_results) > 0
+
+    if iou_type == "segm":
+        coco_results = copy.deepcopy(coco_results)
+        # When evaluating mask AP, if the results contain bbox, cocoapi will
+        # use the box area as the area of the instance, instead of the mask area.
+        # This leads to a different definition of small/medium/large.
+        # We remove the bbox field to let mask AP use mask area.
+        for c in coco_results:
+            c.pop("bbox", None)
+
+    coco_dt = coco_gt.loadRes(coco_results)
+    coco_eval = (COCOeval_opt if use_fast_impl else COCOeval)(coco_gt, coco_dt, iou_type)
+    # For COCO, the default max_dets_per_image is [1, 10, 100].
+    if max_dets_per_image is None:
+        max_dets_per_image = [1, 10, 100]  # Default from COCOEval
+    else:
+        assert (
+            len(max_dets_per_image) >= 3
+        ), "COCOeval requires maxDets (and max_dets_per_image) to have length at least 3"
+        # In the case that user supplies a custom input for max_dets_per_image,
+        # apply COCOevalMaxDets to evaluate AP with the custom input.
+        if max_dets_per_image[2] != 100:
+            coco_eval = COCOevalMaxDets(coco_gt, coco_dt, iou_type)
+    if iou_type != "keypoints":
+        coco_eval.params.maxDets = max_dets_per_image
+
+    if img_ids is not None:
+        coco_eval.params.imgIds = img_ids
+
+    if iou_type == "keypoints":
+        # Use the COCO default keypoint OKS sigmas unless overrides are specified
+        if kpt_oks_sigmas:
+            assert hasattr(coco_eval.params, "kpt_oks_sigmas"), "pycocotools is too old!"
+            coco_eval.params.kpt_oks_sigmas = np.array(kpt_oks_sigmas)
+        # COCOAPI requires every detection and every gt to have keypoints, so
+        # we just take the first entry from both
+        num_keypoints_dt = len(coco_results[0]["keypoints"]) // 3
+        num_keypoints_gt = len(next(iter(coco_gt.anns.values()))["keypoints"]) // 3
+        num_keypoints_oks = len(coco_eval.params.kpt_oks_sigmas)
+        assert num_keypoints_oks == num_keypoints_dt == num_keypoints_gt, (
+            f"[COCOEvaluator] Prediction contain {num_keypoints_dt} keypoints. "
+            f"Ground truth contains {num_keypoints_gt} keypoints. "
+            f"The length of cfg.TEST.KEYPOINT_OKS_SIGMAS is {num_keypoints_oks}. "
+            "They have to agree with each other. For meaning of OKS, please refer to "
+            "http://cocodataset.org/#keypoints-eval."
+        )
+
+    coco_eval.evaluate()
+    coco_eval.accumulate()
+    coco_eval.summarize()
+
+    return coco_eval
+
+
+class COCOevalMaxDets(COCOeval):
+    """
+    Modified version of COCOeval for evaluating AP with a custom
+    maxDets (by default for COCO, maxDets is 100)
+    """
+
+    def summarize(self):
+        """
+        Compute and display summary metrics for evaluation results given
+        a custom value for  max_dets_per_image
+        """
+
+        def _summarize(ap=1, iouThr=None, areaRng="all", maxDets=100):
+            p = self.params
+            iStr = " {:<18} {} @[ IoU={:<9} | area={:>6s} | maxDets={:>3d} ] = {:0.3f}"
+            titleStr = "Average Precision" if ap == 1 else "Average Recall"
+            typeStr = "(AP)" if ap == 1 else "(AR)"
+            iouStr = (
+                "{:0.2f}:{:0.2f}".format(p.iouThrs[0], p.iouThrs[-1])
+                if iouThr is None
+                else "{:0.2f}".format(iouThr)
+            )
+
+            aind = [i for i, aRng in enumerate(p.areaRngLbl) if aRng == areaRng]
+            mind = [i for i, mDet in enumerate(p.maxDets) if mDet == maxDets]
+            if ap == 1:
+                # dimension of precision: [TxRxKxAxM]
+                s = self.eval["precision"]
+                # IoU
+                if iouThr is not None:
+                    t = np.where(iouThr == p.iouThrs)[0]
+                    s = s[t]
+                s = s[:, :, :, aind, mind]
+            else:
+                # dimension of recall: [TxKxAxM]
+                s = self.eval["recall"]
+                if iouThr is not None:
+                    t = np.where(iouThr == p.iouThrs)[0]
+                    s = s[t]
+                s = s[:, :, aind, mind]
+            if len(s[s > -1]) == 0:
+                mean_s = -1
+            else:
+                mean_s = np.mean(s[s > -1])
+            print(iStr.format(titleStr, typeStr, iouStr, areaRng, maxDets, mean_s))
+            return mean_s
+
+        def _summarizeDets():
+            stats = np.zeros((12,))
+            # Evaluate AP using the custom limit on maximum detections per image
+            stats[0] = _summarize(1, maxDets=self.params.maxDets[2])
+            stats[1] = _summarize(1, iouThr=0.5, maxDets=self.params.maxDets[2])
+            stats[2] = _summarize(1, iouThr=0.75, maxDets=self.params.maxDets[2])
+            stats[3] = _summarize(1, areaRng="small", maxDets=self.params.maxDets[2])
+            stats[4] = _summarize(1, areaRng="medium", maxDets=self.params.maxDets[2])
+            stats[5] = _summarize(1, areaRng="large", maxDets=self.params.maxDets[2])
+            stats[6] = _summarize(0, maxDets=self.params.maxDets[0])
+            stats[7] = _summarize(0, maxDets=self.params.maxDets[1])
+            stats[8] = _summarize(0, maxDets=self.params.maxDets[2])
+            stats[9] = _summarize(0, areaRng="small", maxDets=self.params.maxDets[2])
+            stats[10] = _summarize(0, areaRng="medium", maxDets=self.params.maxDets[2])
+            stats[11] = _summarize(0, areaRng="large", maxDets=self.params.maxDets[2])
+            return stats
+
+        def _summarizeKps():
+            stats = np.zeros((10,))
+            stats[0] = _summarize(1, maxDets=20)
+            stats[1] = _summarize(1, maxDets=20, iouThr=0.5)
+            stats[2] = _summarize(1, maxDets=20, iouThr=0.75)
+            stats[3] = _summarize(1, maxDets=20, areaRng="medium")
+            stats[4] = _summarize(1, maxDets=20, areaRng="large")
+            stats[5] = _summarize(0, maxDets=20)
+            stats[6] = _summarize(0, maxDets=20, iouThr=0.5)
+            stats[7] = _summarize(0, maxDets=20, iouThr=0.75)
+            stats[8] = _summarize(0, maxDets=20, areaRng="medium")
+            stats[9] = _summarize(0, maxDets=20, areaRng="large")
+            return stats
+
+        if not self.eval:
+            raise Exception("Please run accumulate() first")
+        iouType = self.params.iouType
+        if iouType == "segm" or iouType == "bbox":
+            summarize = _summarizeDets
+        elif iouType == "keypoints":
+            summarize = _summarizeKps
+        self.stats = summarize()
+
+    def __str__(self):
+        self.summarize()

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/evaluation/evaluator.py

@@ -0,0 +1,228 @@
+# ------------------------------------------------------------------------------
+# Reference: https://github.com/facebookresearch/detectron2/blob/main/detectron2/evaluation/evaluator.py
+# Modified by Jitesh Jain (https://github.com/praeclarumjj3)
+# ------------------------------------------------------------------------------
+
+import datetime
+import logging
+import time
+from collections import OrderedDict, abc
+from contextlib import ExitStack, contextmanager
+from typing import List, Union
+import torch
+from torch import nn
+
+from annotator.oneformer.detectron2.utils.comm import get_world_size, is_main_process
+from annotator.oneformer.detectron2.utils.logger import log_every_n_seconds
+
+
+class DatasetEvaluator:
+    """
+    Base class for a dataset evaluator.
+
+    The function :func:`inference_on_dataset` runs the model over
+    all samples in the dataset, and have a DatasetEvaluator to process the inputs/outputs.
+
+    This class will accumulate information of the inputs/outputs (by :meth:`process`),
+    and produce evaluation results in the end (by :meth:`evaluate`).
+    """
+
+    def reset(self):
+        """
+        Preparation for a new round of evaluation.
+        Should be called before starting a round of evaluation.
+        """
+        pass
+
+    def process(self, inputs, outputs):
+        """
+        Process the pair of inputs and outputs.
+        If they contain batches, the pairs can be consumed one-by-one using `zip`:
+
+        .. code-block:: python
+
+            for input_, output in zip(inputs, outputs):
+                # do evaluation on single input/output pair
+                ...
+
+        Args:
+            inputs (list): the inputs that's used to call the model.
+            outputs (list): the return value of `model(inputs)`
+        """
+        pass
+
+    def evaluate(self):
+        """
+        Evaluate/summarize the performance, after processing all input/output pairs.
+
+        Returns:
+            dict:
+                A new evaluator class can return a dict of arbitrary format
+                as long as the user can process the results.
+                In our train_net.py, we expect the following format:
+
+                * key: the name of the task (e.g., bbox)
+                * value: a dict of {metric name: score}, e.g.: {"AP50": 80}
+        """
+        pass
+
+
+class DatasetEvaluators(DatasetEvaluator):
+    """
+    Wrapper class to combine multiple :class:`DatasetEvaluator` instances.
+
+    This class dispatches every evaluation call to
+    all of its :class:`DatasetEvaluator`.
+    """
+
+    def __init__(self, evaluators):
+        """
+        Args:
+            evaluators (list): the evaluators to combine.
+        """
+        super().__init__()
+        self._evaluators = evaluators
+
+    def reset(self):
+        for evaluator in self._evaluators:
+            evaluator.reset()
+
+    def process(self, inputs, outputs):
+        for evaluator in self._evaluators:
+            evaluator.process(inputs, outputs)
+
+    def evaluate(self):
+        results = OrderedDict()
+        for evaluator in self._evaluators:
+            result = evaluator.evaluate()
+            if is_main_process() and result is not None:
+                for k, v in result.items():
+                    assert (
+                        k not in results
+                    ), "Different evaluators produce results with the same key {}".format(k)
+                    results[k] = v
+        return results
+
+
+def inference_on_dataset(
+    model, data_loader, evaluator: Union[DatasetEvaluator, List[DatasetEvaluator], None]
+):
+    """
+    Run model on the data_loader and evaluate the metrics with evaluator.
+    Also benchmark the inference speed of `model.__call__` accurately.
+    The model will be used in eval mode.
+
+    Args:
+        model (callable): a callable which takes an object from
+            `data_loader` and returns some outputs.
+
+            If it's an nn.Module, it will be temporarily set to `eval` mode.
+            If you wish to evaluate a model in `training` mode instead, you can
+            wrap the given model and override its behavior of `.eval()` and `.train()`.
+        data_loader: an iterable object with a length.
+            The elements it generates will be the inputs to the model.
+        evaluator: the evaluator(s) to run. Use `None` if you only want to benchmark,
+            but don't want to do any evaluation.
+
+    Returns:
+        The return value of `evaluator.evaluate()`
+    """
+    num_devices = get_world_size()
+    logger = logging.getLogger(__name__)
+    logger.info("Start inference on {} batches".format(len(data_loader)))
+
+    total = len(data_loader)  # inference data loader must have a fixed length
+    if evaluator is None:
+        # create a no-op evaluator
+        evaluator = DatasetEvaluators([])
+    if isinstance(evaluator, abc.MutableSequence):
+        evaluator = DatasetEvaluators(evaluator)
+    evaluator.reset()
+
+    num_warmup = min(5, total - 1)
+    start_time = time.perf_counter()
+    total_data_time = 0
+    total_compute_time = 0
+    total_eval_time = 0
+    with ExitStack() as stack:
+        if isinstance(model, nn.Module):
+            stack.enter_context(inference_context(model))
+        stack.enter_context(torch.no_grad())
+
+        start_data_time = time.perf_counter()
+        for idx, inputs in enumerate(data_loader):
+            total_data_time += time.perf_counter() - start_data_time
+            if idx == num_warmup:
+                start_time = time.perf_counter()
+                total_data_time = 0
+                total_compute_time = 0
+                total_eval_time = 0
+
+            start_compute_time = time.perf_counter()
+            outputs = model(inputs)
+            if torch.cuda.is_available():
+                torch.cuda.synchronize()
+            total_compute_time += time.perf_counter() - start_compute_time
+
+            start_eval_time = time.perf_counter()
+            evaluator.process(inputs, outputs)
+            total_eval_time += time.perf_counter() - start_eval_time
+
+            iters_after_start = idx + 1 - num_warmup * int(idx >= num_warmup)
+            data_seconds_per_iter = total_data_time / iters_after_start
+            compute_seconds_per_iter = total_compute_time / iters_after_start
+            eval_seconds_per_iter = total_eval_time / iters_after_start
+            total_seconds_per_iter = (time.perf_counter() - start_time) / iters_after_start
+            if idx >= num_warmup * 2 or compute_seconds_per_iter > 5:
+                eta = datetime.timedelta(seconds=int(total_seconds_per_iter * (total - idx - 1)))
+                log_every_n_seconds(
+                    logging.INFO,
+                    (
+                        f"Inference done {idx + 1}/{total}. "
+                        f"Dataloading: {data_seconds_per_iter:.4f} s/iter. "
+                        f"Inference: {compute_seconds_per_iter:.4f} s/iter. "
+                        f"Eval: {eval_seconds_per_iter:.4f} s/iter. "
+                        f"Total: {total_seconds_per_iter:.4f} s/iter. "
+                        f"ETA={eta}"
+                    ),
+                    n=5,
+                )
+            start_data_time = time.perf_counter()
+
+    # Measure the time only for this worker (before the synchronization barrier)
+    total_time = time.perf_counter() - start_time
+    total_time_str = str(datetime.timedelta(seconds=total_time))
+    # NOTE this format is parsed by grep
+    logger.info(
+        "Total inference time: {} ({:.6f} s / iter per device, on {} devices)".format(
+            total_time_str, total_time / (total - num_warmup), num_devices
+        )
+    )
+    total_compute_time_str = str(datetime.timedelta(seconds=int(total_compute_time)))
+    logger.info(
+        "Total inference pure compute time: {} ({:.6f} s / iter per device, on {} devices)".format(
+            total_compute_time_str, total_compute_time / (total - num_warmup), num_devices
+        )
+    )
+
+    results = evaluator.evaluate()
+    # An evaluator may return None when not in main process.
+    # Replace it by an empty dict instead to make it easier for downstream code to handle
+    if results is None:
+        results = {}
+    return results
+
+
+@contextmanager
+def inference_context(model):
+    """
+    A context where the model is temporarily changed to eval mode,
+    and restored to previous mode afterwards.
+
+    Args:
+        model: a torch Module
+    """
+    training_mode = model.training
+    model.eval()
+    yield
+    model.train(training_mode)

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/evaluation/instance_evaluation.py

@@ -0,0 +1,110 @@
+# ------------------------------------------------------------------------------
+# Reference: https://github.com/facebookresearch/Mask2Former/blob/main/mask2former/evaluation/instance_evaluation.py
+# ------------------------------------------------------------------------------
+
+import contextlib
+import copy
+import io
+import itertools
+import json
+import logging
+import numpy as np
+import os
+import pickle
+from collections import OrderedDict
+import pycocotools.mask as mask_util
+import torch
+from pycocotools.coco import COCO
+from pycocotools.cocoeval import COCOeval
+from tabulate import tabulate
+
+import annotator.oneformer.detectron2.utils.comm as comm
+from annotator.oneformer.detectron2.config import CfgNode
+from annotator.oneformer.detectron2.data import MetadataCatalog
+from annotator.oneformer.detectron2.data.datasets.coco import convert_to_coco_json
+from annotator.oneformer.detectron2.evaluation.coco_evaluation import COCOEvaluator, _evaluate_predictions_on_coco
+from annotator.oneformer.detectron2.evaluation.fast_eval_api import COCOeval_opt
+from annotator.oneformer.detectron2.structures import Boxes, BoxMode, pairwise_iou
+from annotator.oneformer.detectron2.utils.file_io import PathManager
+from annotator.oneformer.detectron2.utils.logger import create_small_table
+
+
+# modified from COCOEvaluator for instance segmetnat
+class InstanceSegEvaluator(COCOEvaluator):
+    """
+    Evaluate AR for object proposals, AP for instance detection/segmentation, AP
+    for keypoint detection outputs using COCO's metrics.
+    See http://cocodataset.org/#detection-eval and
+    http://cocodataset.org/#keypoints-eval to understand its metrics.
+    The metrics range from 0 to 100 (instead of 0 to 1), where a -1 or NaN means
+    the metric cannot be computed (e.g. due to no predictions made).
+
+    In addition to COCO, this evaluator is able to support any bounding box detection,
+    instance segmentation, or keypoint detection dataset.
+    """
+
+    def _eval_predictions(self, predictions, img_ids=None):
+        """
+        Evaluate predictions. Fill self._results with the metrics of the tasks.
+        """
+        self._logger.info("Preparing results for COCO format ...")
+        coco_results = list(itertools.chain(*[x["instances"] for x in predictions]))
+        tasks = self._tasks or self._tasks_from_predictions(coco_results)
+
+        # unmap the category ids for COCO
+        if hasattr(self._metadata, "thing_dataset_id_to_contiguous_id"):
+            dataset_id_to_contiguous_id = self._metadata.thing_dataset_id_to_contiguous_id
+            # all_contiguous_ids = list(dataset_id_to_contiguous_id.values())
+            # num_classes = len(all_contiguous_ids)
+            # assert min(all_contiguous_ids) == 0 and max(all_contiguous_ids) == num_classes - 1
+
+            reverse_id_mapping = {v: k for k, v in dataset_id_to_contiguous_id.items()}
+            for result in coco_results:
+                category_id = result["category_id"]
+                # assert category_id < num_classes, (
+                #     f"A prediction has class={category_id}, "
+                #     f"but the dataset only has {num_classes} classes and "
+                #     f"predicted class id should be in [0, {num_classes - 1}]."
+                # )
+                assert category_id in reverse_id_mapping, (
+                    f"A prediction has class={category_id}, "
+                    f"but the dataset only has class ids in {dataset_id_to_contiguous_id}."
+                )
+                result["category_id"] = reverse_id_mapping[category_id]
+
+        if self._output_dir:
+            file_path = os.path.join(self._output_dir, "coco_instances_results.json")
+            self._logger.info("Saving results to {}".format(file_path))
+            with PathManager.open(file_path, "w") as f:
+                f.write(json.dumps(coco_results))
+                f.flush()
+
+        if not self._do_evaluation:
+            self._logger.info("Annotations are not available for evaluation.")
+            return
+
+        self._logger.info(
+            "Evaluating predictions with {} COCO API...".format(
+                "unofficial" if self._use_fast_impl else "official"
+            )
+        )
+        for task in sorted(tasks):
+            assert task in {"bbox", "segm", "keypoints"}, f"Got unknown task: {task}!"
+            coco_eval = (
+                _evaluate_predictions_on_coco(
+                    self._coco_api,
+                    coco_results,
+                    task,
+                    kpt_oks_sigmas=self._kpt_oks_sigmas,
+                    use_fast_impl=self._use_fast_impl,
+                    img_ids=img_ids,
+                    max_dets_per_image=self._max_dets_per_image,
+                )
+                if len(coco_results) > 0
+                else None  # cocoapi does not handle empty results very well
+            )
+
+            res = self._derive_coco_results(
+                coco_eval, task, class_names=self._metadata.get("thing_classes")
+            )
+            self._results[task] = res

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/modeling/__init__.py

@@ -0,0 +1,5 @@
+from .backbone.swin import D2SwinTransformer
+from .backbone.dinat import D2DiNAT
+from .pixel_decoder.fpn import BasePixelDecoder
+from .pixel_decoder.msdeformattn import MSDeformAttnPixelDecoder
+from .meta_arch.oneformer_head import OneFormerHead

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/modeling/backbone/__init__.py

@@ -0,0 +1 @@
+# Copyright (c) Facebook, Inc. and its affiliates.

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/modeling/backbone/dinat.py

@@ -0,0 +1,324 @@
+# --------------------------------------------------------
+# Neighborhood Attention Transformer
+# Licensed under The MIT License
+# Written by Ali Hassani
+# --------------------------------------------------------
+
+# Modified by Jitesh Jain
+
+import torch
+import torch.nn as nn
+from timm.models.layers import DropPath
+from annotator.oneformer.detectron2.modeling import BACKBONE_REGISTRY, Backbone, ShapeSpec
+
+class NeighborhoodAttention(nn.Module):
+    """
+    Neighborhood Attention 2D Module
+    """
+
+    def __init__(
+        self,
+        dim,
+        num_heads,
+        kernel_size,
+        dilation=1,
+        bias=True,
+        qkv_bias=True,
+        qk_scale=None,
+        attn_drop=0.0,
+        proj_drop=0.0,
+    ):
+        super().__init__()
+
+
+    def forward(self, x):
+
+        return x
+
+    def extra_repr(self) -> str:
+        return (
+            f"head_dim={self.head_dim}, num_heads={self.num_heads}, "
+            + f"kernel_size={self.kernel_size}, dilation={self.dilation}, "
+            + f"rel_pos_bias={self.rpb is not None}"
+        )
+
+class ConvTokenizer(nn.Module):
+    def __init__(self, in_chans=3, embed_dim=96, norm_layer=None):
+        super().__init__()
+        self.proj = nn.Sequential(
+            nn.Conv2d(in_chans, embed_dim // 2, kernel_size=(3, 3), stride=(2, 2), padding=(1, 1)),
+            nn.Conv2d(embed_dim // 2, embed_dim, kernel_size=(3, 3), stride=(2, 2), padding=(1, 1)),
+        )
+        if norm_layer is not None:
+            self.norm = norm_layer(embed_dim)
+        else:
+            self.norm = None
+
+    def forward(self, x):
+        x = self.proj(x).permute(0, 2, 3, 1)
+        if self.norm is not None:
+            x = self.norm(x)
+        return x
+
+
+class ConvDownsampler(nn.Module):
+    def __init__(self, dim, norm_layer=nn.LayerNorm):
+        super().__init__()
+        self.reduction = nn.Conv2d(dim, 2 * dim, kernel_size=(3, 3), stride=(2, 2), padding=(1, 1), bias=False)
+        self.norm = norm_layer(2 * dim)
+
+    def forward(self, x):
+        x = self.reduction(x.permute(0, 3, 1, 2)).permute(0, 2, 3, 1)
+        x = self.norm(x)
+        return x
+
+
+class Mlp(nn.Module):
+    def __init__(self, in_features, hidden_features=None, out_features=None, act_layer=nn.GELU, drop=0.):
+        super().__init__()
+        out_features = out_features or in_features
+        hidden_features = hidden_features or in_features
+        self.fc1 = nn.Linear(in_features, hidden_features)
+        self.act = act_layer()
+        self.fc2 = nn.Linear(hidden_features, out_features)
+        self.drop = nn.Dropout(drop)
+
+    def forward(self, x):
+        x = self.fc1(x)
+        x = self.act(x)
+        x = self.drop(x)
+        x = self.fc2(x)
+        x = self.drop(x)
+        return x
+
+
+class NATLayer(nn.Module):
+    def __init__(self, dim, num_heads, kernel_size=7, dilation=None,
+                 mlp_ratio=4., qkv_bias=True, qk_scale=None, drop=0., attn_drop=0., drop_path=0.,
+                 act_layer=nn.GELU, norm_layer=nn.LayerNorm, layer_scale=None):
+        super().__init__()
+        self.dim = dim
+        self.num_heads = num_heads
+        self.mlp_ratio = mlp_ratio
+
+        self.norm1 = norm_layer(dim)
+        self.attn = NeighborhoodAttention(
+            dim, kernel_size=kernel_size, dilation=dilation, num_heads=num_heads,
+            qkv_bias=qkv_bias, qk_scale=qk_scale, attn_drop=attn_drop, proj_drop=drop)
+
+        self.drop_path = DropPath(drop_path) if drop_path > 0. else nn.Identity()
+        self.norm2 = norm_layer(dim)
+        self.mlp = Mlp(in_features=dim, hidden_features=int(dim * mlp_ratio), act_layer=act_layer, drop=drop)
+        self.layer_scale = False
+        if layer_scale is not None and type(layer_scale) in [int, float]:
+            self.layer_scale = True
+            self.gamma1 = nn.Parameter(layer_scale * torch.ones(dim), requires_grad=True)
+            self.gamma2 = nn.Parameter(layer_scale * torch.ones(dim), requires_grad=True)
+
+    def forward(self, x):
+        if not self.layer_scale:
+            shortcut = x
+            x = self.norm1(x)
+            x = self.attn(x)
+            x = shortcut + self.drop_path(x)
+            x = x + self.drop_path(self.mlp(self.norm2(x)))
+            return x
+        shortcut = x
+        x = self.norm1(x)
+        x = self.attn(x)
+        x = shortcut + self.drop_path(self.gamma1 * x)
+        x = x + self.drop_path(self.gamma2 * self.mlp(self.norm2(x)))
+        return x
+
+
+
+class NATBlock(nn.Module):
+    def __init__(self, dim, depth, num_heads, kernel_size,  dilations=None,
+                 downsample=True,
+                 mlp_ratio=4., qkv_bias=True, qk_scale=None, drop=0., attn_drop=0.,
+                 drop_path=0., norm_layer=nn.LayerNorm, layer_scale=None):
+        super().__init__()
+        self.dim = dim
+        self.depth = depth
+
+        self.blocks = nn.ModuleList([
+            NATLayer(dim=dim,
+                     num_heads=num_heads,
+                     kernel_size=kernel_size,
+                     dilation=None if dilations is None else dilations[i],
+                     mlp_ratio=mlp_ratio,
+                     qkv_bias=qkv_bias, qk_scale=qk_scale,
+                     drop=drop, attn_drop=attn_drop,
+                     drop_path=drop_path[i] if isinstance(drop_path, list) else drop_path,
+                     norm_layer=norm_layer,
+                     layer_scale=layer_scale)
+            for i in range(depth)])
+
+        self.downsample = None if not downsample else ConvDownsampler(dim=dim, norm_layer=norm_layer)
+
+    def forward(self, x):
+        for blk in self.blocks:
+            x = blk(x)
+        if self.downsample is None:
+            return x, x
+        return self.downsample(x), x
+
+
+class DiNAT(nn.Module):
+    def __init__(self,
+                 embed_dim,
+                 mlp_ratio,
+                 depths,
+                 num_heads,
+                 drop_path_rate=0.2,
+                 in_chans=3,
+                 kernel_size=7,
+                 dilations=None,
+                 out_indices=(0, 1, 2, 3),
+                 qkv_bias=True,
+                 qk_scale=None,
+                 drop_rate=0.,
+                 attn_drop_rate=0.,
+                 norm_layer=nn.LayerNorm,
+                 frozen_stages=-1,
+                 layer_scale=None,
+                 **kwargs):
+        super().__init__()
+        self.num_levels = len(depths)
+        self.embed_dim = embed_dim
+        self.num_features = [int(embed_dim * 2 ** i) for i in range(self.num_levels)]
+        self.mlp_ratio = mlp_ratio
+
+        self.patch_embed = ConvTokenizer(in_chans=in_chans, embed_dim=embed_dim, norm_layer=norm_layer)
+
+        self.pos_drop = nn.Dropout(p=drop_rate)
+
+        dpr = [x.item() for x in torch.linspace(0, drop_path_rate, sum(depths))]
+        self.levels = nn.ModuleList()
+        for i in range(self.num_levels):
+            level = NATBlock(dim=int(embed_dim * 2 ** i),
+                             depth=depths[i],
+                             num_heads=num_heads[i],
+                             kernel_size=kernel_size,
+                             dilations=None if dilations is None else dilations[i],
+                             mlp_ratio=self.mlp_ratio,
+                             qkv_bias=qkv_bias, qk_scale=qk_scale,
+                             drop=drop_rate, attn_drop=attn_drop_rate,
+                             drop_path=dpr[sum(depths[:i]):sum(depths[:i + 1])],
+                             norm_layer=norm_layer,
+                             downsample=(i < self.num_levels - 1),
+                             layer_scale=layer_scale)
+            self.levels.append(level)
+
+        # add a norm layer for each output
+        self.out_indices = out_indices
+        for i_layer in self.out_indices:
+            layer = norm_layer(self.num_features[i_layer])
+            layer_name = f'norm{i_layer}'
+            self.add_module(layer_name, layer)
+
+        self.frozen_stages = frozen_stages
+
+    def _freeze_stages(self):
+        if self.frozen_stages >= 0:
+            self.patch_embed.eval()
+            for param in self.patch_embed.parameters():
+                param.requires_grad = False
+
+        if self.frozen_stages >= 2:
+            for i in range(0, self.frozen_stages - 1):
+                m = self.network[i]
+                m.eval()
+                for param in m.parameters():
+                    param.requires_grad = False
+
+    def train(self, mode=True):
+        super(DiNAT, self).train(mode)
+        self._freeze_stages()
+
+    def forward_embeddings(self, x):
+        x = self.patch_embed(x)
+        return x
+
+    def forward_tokens(self, x):
+        outs = {}
+        for idx, level in enumerate(self.levels):
+            x, xo = level(x)
+            if idx in self.out_indices:
+                norm_layer = getattr(self, f'norm{idx}')
+                x_out = norm_layer(xo)
+                outs["res{}".format(idx + 2)] = x_out.permute(0, 3, 1, 2).contiguous()
+        return outs
+
+    def forward(self, x):
+        x = self.forward_embeddings(x)
+        return self.forward_tokens(x)
+
+
+@BACKBONE_REGISTRY.register()
+class D2DiNAT(DiNAT, Backbone):
+    def __init__(self, cfg, input_shape):
+        
+        embed_dim = cfg.MODEL.DiNAT.EMBED_DIM
+        mlp_ratio = cfg.MODEL.DiNAT.MLP_RATIO
+        depths = cfg.MODEL.DiNAT.DEPTHS
+        num_heads = cfg.MODEL.DiNAT.NUM_HEADS
+        drop_path_rate = cfg.MODEL.DiNAT.DROP_PATH_RATE
+        kernel_size = cfg.MODEL.DiNAT.KERNEL_SIZE
+        out_indices = cfg.MODEL.DiNAT.OUT_INDICES
+        dilations = cfg.MODEL.DiNAT.DILATIONS
+
+        super().__init__(
+            embed_dim=embed_dim,
+            mlp_ratio=mlp_ratio,
+            depths=depths,
+            num_heads=num_heads,
+            drop_path_rate=drop_path_rate,
+            kernel_size=kernel_size,
+            out_indices=out_indices,
+            dilations=dilations,
+        )
+
+        self._out_features = cfg.MODEL.DiNAT.OUT_FEATURES
+
+        self._out_feature_strides = {
+            "res2": 4,
+            "res3": 8,
+            "res4": 16,
+            "res5": 32,
+        }
+        self._out_feature_channels = {
+            "res2": self.num_features[0],
+            "res3": self.num_features[1],
+            "res4": self.num_features[2],
+            "res5": self.num_features[3],
+        }
+
+    def forward(self, x):
+        """
+        Args:
+            x: Tensor of shape (N,C,H,W). H, W must be a multiple of ``self.size_divisibility``.
+        Returns:
+            dict[str->Tensor]: names and the corresponding features
+        """
+        assert (
+            x.dim() == 4
+        ), f"DiNAT takes an input of shape (N, C, H, W). Got {x.shape} instead!"
+        outputs = {}
+        y = super().forward(x)
+        for k in y.keys():
+            if k in self._out_features:
+                outputs[k] = y[k]
+        return outputs
+
+    def output_shape(self):
+        return {
+            name: ShapeSpec(
+                channels=self._out_feature_channels[name], stride=self._out_feature_strides[name]
+            )
+            for name in self._out_features
+        }
+
+    @property
+    def size_divisibility(self):
+        return 32

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/modeling/backbone/swin.py

@@ -0,0 +1,771 @@
+# --------------------------------------------------------
+# Swin Transformer
+# Copyright (c) 2021 Microsoft
+# Licensed under The MIT License [see LICENSE for details]
+# Written by Ze Liu, Yutong Lin, Yixuan Wei
+# --------------------------------------------------------
+
+# ------------------------------------------------------------------------------
+# Reference: https://github.com/facebookresearch/Mask2Former
+# ------------------------------------------------------------------------------
+
+import numpy as np
+import torch
+import torch.nn as nn
+import torch.nn.functional as F
+import torch.utils.checkpoint as checkpoint
+from timm.models.layers import DropPath, to_2tuple, trunc_normal_
+
+from annotator.oneformer.detectron2.modeling import BACKBONE_REGISTRY, Backbone, ShapeSpec
+
+
+class Mlp(nn.Module):
+    """Multilayer perceptron."""
+
+    def __init__(
+        self, in_features, hidden_features=None, out_features=None, act_layer=nn.GELU, drop=0.0
+    ):
+        super().__init__()
+        out_features = out_features or in_features
+        hidden_features = hidden_features or in_features
+        self.fc1 = nn.Linear(in_features, hidden_features)
+        self.act = act_layer()
+        self.fc2 = nn.Linear(hidden_features, out_features)
+        self.drop = nn.Dropout(drop)
+
+    def forward(self, x):
+        x = self.fc1(x)
+        x = self.act(x)
+        x = self.drop(x)
+        x = self.fc2(x)
+        x = self.drop(x)
+        return x
+
+
+def window_partition(x, window_size):
+    """
+    Args:
+        x: (B, H, W, C)
+        window_size (int): window size
+    Returns:
+        windows: (num_windows*B, window_size, window_size, C)
+    """
+    B, H, W, C = x.shape
+    x = x.view(B, H // window_size, window_size, W // window_size, window_size, C)
+    windows = x.permute(0, 1, 3, 2, 4, 5).contiguous().view(-1, window_size, window_size, C)
+    return windows
+
+
+def window_reverse(windows, window_size, H, W):
+    """
+    Args:
+        windows: (num_windows*B, window_size, window_size, C)
+        window_size (int): Window size
+        H (int): Height of image
+        W (int): Width of image
+    Returns:
+        x: (B, H, W, C)
+    """
+    B = int(windows.shape[0] / (H * W / window_size / window_size))
+    x = windows.view(B, H // window_size, W // window_size, window_size, window_size, -1)
+    x = x.permute(0, 1, 3, 2, 4, 5).contiguous().view(B, H, W, -1)
+    return x
+
+
+class WindowAttention(nn.Module):
+    """Window based multi-head self attention (W-MSA) module with relative position bias.
+    It supports both of shifted and non-shifted window.
+    Args:
+        dim (int): Number of input channels.
+        window_size (tuple[int]): The height and width of the window.
+        num_heads (int): Number of attention heads.
+        qkv_bias (bool, optional):  If True, add a learnable bias to query, key, value. Default: True
+        qk_scale (float | None, optional): Override default qk scale of head_dim ** -0.5 if set
+        attn_drop (float, optional): Dropout ratio of attention weight. Default: 0.0
+        proj_drop (float, optional): Dropout ratio of output. Default: 0.0
+    """
+
+    def __init__(
+        self,
+        dim,
+        window_size,
+        num_heads,
+        qkv_bias=True,
+        qk_scale=None,
+        attn_drop=0.0,
+        proj_drop=0.0,
+    ):
+
+        super().__init__()
+        self.dim = dim
+        self.window_size = window_size  # Wh, Ww
+        self.num_heads = num_heads
+        head_dim = dim // num_heads
+        self.scale = qk_scale or head_dim ** -0.5
+
+        # define a parameter table of relative position bias
+        self.relative_position_bias_table = nn.Parameter(
+            torch.zeros((2 * window_size[0] - 1) * (2 * window_size[1] - 1), num_heads)
+        )  # 2*Wh-1 * 2*Ww-1, nH
+
+        # get pair-wise relative position index for each token inside the window
+        coords_h = torch.arange(self.window_size[0])
+        coords_w = torch.arange(self.window_size[1])
+        coords = torch.stack(torch.meshgrid([coords_h, coords_w]))  # 2, Wh, Ww
+        coords_flatten = torch.flatten(coords, 1)  # 2, Wh*Ww
+        relative_coords = coords_flatten[:, :, None] - coords_flatten[:, None, :]  # 2, Wh*Ww, Wh*Ww
+        relative_coords = relative_coords.permute(1, 2, 0).contiguous()  # Wh*Ww, Wh*Ww, 2
+        relative_coords[:, :, 0] += self.window_size[0] - 1  # shift to start from 0
+        relative_coords[:, :, 1] += self.window_size[1] - 1
+        relative_coords[:, :, 0] *= 2 * self.window_size[1] - 1
+        relative_position_index = relative_coords.sum(-1)  # Wh*Ww, Wh*Ww
+        self.register_buffer("relative_position_index", relative_position_index)
+
+        self.qkv = nn.Linear(dim, dim * 3, bias=qkv_bias)
+        self.attn_drop = nn.Dropout(attn_drop)
+        self.proj = nn.Linear(dim, dim)
+        self.proj_drop = nn.Dropout(proj_drop)
+
+        trunc_normal_(self.relative_position_bias_table, std=0.02)
+        self.softmax = nn.Softmax(dim=-1)
+
+    def forward(self, x, mask=None):
+        """Forward function.
+        Args:
+            x: input features with shape of (num_windows*B, N, C)
+            mask: (0/-inf) mask with shape of (num_windows, Wh*Ww, Wh*Ww) or None
+        """
+        B_, N, C = x.shape
+        qkv = (
+            self.qkv(x)
+            .reshape(B_, N, 3, self.num_heads, C // self.num_heads)
+            .permute(2, 0, 3, 1, 4)
+        )
+        q, k, v = qkv[0], qkv[1], qkv[2]  # make torchscript happy (cannot use tensor as tuple)
+
+        q = q * self.scale
+        attn = q @ k.transpose(-2, -1)
+
+        relative_position_bias = self.relative_position_bias_table[
+            self.relative_position_index.view(-1)
+        ].view(
+            self.window_size[0] * self.window_size[1], self.window_size[0] * self.window_size[1], -1
+        )  # Wh*Ww,Wh*Ww,nH
+        relative_position_bias = relative_position_bias.permute(
+            2, 0, 1
+        ).contiguous()  # nH, Wh*Ww, Wh*Ww
+        attn = attn + relative_position_bias.unsqueeze(0)
+
+        if mask is not None:
+            nW = mask.shape[0]
+            attn = attn.view(B_ // nW, nW, self.num_heads, N, N) + mask.unsqueeze(1).unsqueeze(0)
+            attn = attn.view(-1, self.num_heads, N, N)
+            attn = self.softmax(attn)
+        else:
+            attn = self.softmax(attn)
+
+        attn = self.attn_drop(attn)
+
+        x = (attn @ v).transpose(1, 2).reshape(B_, N, C)
+        x = self.proj(x)
+        x = self.proj_drop(x)
+        return x
+
+
+class SwinTransformerBlock(nn.Module):
+    """Swin Transformer Block.
+    Args:
+        dim (int): Number of input channels.
+        num_heads (int): Number of attention heads.
+        window_size (int): Window size.
+        shift_size (int): Shift size for SW-MSA.
+        mlp_ratio (float): Ratio of mlp hidden dim to embedding dim.
+        qkv_bias (bool, optional): If True, add a learnable bias to query, key, value. Default: True
+        qk_scale (float | None, optional): Override default qk scale of head_dim ** -0.5 if set.
+        drop (float, optional): Dropout rate. Default: 0.0
+        attn_drop (float, optional): Attention dropout rate. Default: 0.0
+        drop_path (float, optional): Stochastic depth rate. Default: 0.0
+        act_layer (nn.Module, optional): Activation layer. Default: nn.GELU
+        norm_layer (nn.Module, optional): Normalization layer.  Default: nn.LayerNorm
+    """
+
+    def __init__(
+        self,
+        dim,
+        num_heads,
+        window_size=7,
+        shift_size=0,
+        mlp_ratio=4.0,
+        qkv_bias=True,
+        qk_scale=None,
+        drop=0.0,
+        attn_drop=0.0,
+        drop_path=0.0,
+        act_layer=nn.GELU,
+        norm_layer=nn.LayerNorm,
+    ):
+        super().__init__()
+        self.dim = dim
+        self.num_heads = num_heads
+        self.window_size = window_size
+        self.shift_size = shift_size
+        self.mlp_ratio = mlp_ratio
+        assert 0 <= self.shift_size < self.window_size, "shift_size must in 0-window_size"
+
+        self.norm1 = norm_layer(dim)
+        self.attn = WindowAttention(
+            dim,
+            window_size=to_2tuple(self.window_size),
+            num_heads=num_heads,
+            qkv_bias=qkv_bias,
+            qk_scale=qk_scale,
+            attn_drop=attn_drop,
+            proj_drop=drop,
+        )
+
+        self.drop_path = DropPath(drop_path) if drop_path > 0.0 else nn.Identity()
+        self.norm2 = norm_layer(dim)
+        mlp_hidden_dim = int(dim * mlp_ratio)
+        self.mlp = Mlp(
+            in_features=dim, hidden_features=mlp_hidden_dim, act_layer=act_layer, drop=drop
+        )
+
+        self.H = None
+        self.W = None
+
+    def forward(self, x, mask_matrix):
+        """Forward function.
+        Args:
+            x: Input feature, tensor size (B, H*W, C).
+            H, W: Spatial resolution of the input feature.
+            mask_matrix: Attention mask for cyclic shift.
+        """
+        B, L, C = x.shape
+        H, W = self.H, self.W
+        assert L == H * W, "input feature has wrong size"
+
+        shortcut = x
+        x = self.norm1(x)
+        x = x.view(B, H, W, C)
+
+        # pad feature maps to multiples of window size
+        pad_l = pad_t = 0
+        pad_r = (self.window_size - W % self.window_size) % self.window_size
+        pad_b = (self.window_size - H % self.window_size) % self.window_size
+        x = F.pad(x, (0, 0, pad_l, pad_r, pad_t, pad_b))
+        _, Hp, Wp, _ = x.shape
+
+        # cyclic shift
+        if self.shift_size > 0:
+            shifted_x = torch.roll(x, shifts=(-self.shift_size, -self.shift_size), dims=(1, 2))
+            attn_mask = mask_matrix
+        else:
+            shifted_x = x
+            attn_mask = None
+
+        # partition windows
+        x_windows = window_partition(
+            shifted_x, self.window_size
+        )  # nW*B, window_size, window_size, C
+        x_windows = x_windows.view(
+            -1, self.window_size * self.window_size, C
+        )  # nW*B, window_size*window_size, C
+
+        # W-MSA/SW-MSA
+        attn_windows = self.attn(x_windows, mask=attn_mask)  # nW*B, window_size*window_size, C
+
+        # merge windows
+        attn_windows = attn_windows.view(-1, self.window_size, self.window_size, C)
+        shifted_x = window_reverse(attn_windows, self.window_size, Hp, Wp)  # B H' W' C
+
+        # reverse cyclic shift
+        if self.shift_size > 0:
+            x = torch.roll(shifted_x, shifts=(self.shift_size, self.shift_size), dims=(1, 2))
+        else:
+            x = shifted_x
+
+        if pad_r > 0 or pad_b > 0:
+            x = x[:, :H, :W, :].contiguous()
+
+        x = x.view(B, H * W, C)
+
+        # FFN
+        x = shortcut + self.drop_path(x)
+        x = x + self.drop_path(self.mlp(self.norm2(x)))
+
+        return x
+
+
+class PatchMerging(nn.Module):
+    """Patch Merging Layer
+    Args:
+        dim (int): Number of input channels.
+        norm_layer (nn.Module, optional): Normalization layer.  Default: nn.LayerNorm
+    """
+
+    def __init__(self, dim, norm_layer=nn.LayerNorm):
+        super().__init__()
+        self.dim = dim
+        self.reduction = nn.Linear(4 * dim, 2 * dim, bias=False)
+        self.norm = norm_layer(4 * dim)
+
+    def forward(self, x, H, W):
+        """Forward function.
+        Args:
+            x: Input feature, tensor size (B, H*W, C).
+            H, W: Spatial resolution of the input feature.
+        """
+        B, L, C = x.shape
+        assert L == H * W, "input feature has wrong size"
+
+        x = x.view(B, H, W, C)
+
+        # padding
+        pad_input = (H % 2 == 1) or (W % 2 == 1)
+        if pad_input:
+            x = F.pad(x, (0, 0, 0, W % 2, 0, H % 2))
+
+        x0 = x[:, 0::2, 0::2, :]  # B H/2 W/2 C
+        x1 = x[:, 1::2, 0::2, :]  # B H/2 W/2 C
+        x2 = x[:, 0::2, 1::2, :]  # B H/2 W/2 C
+        x3 = x[:, 1::2, 1::2, :]  # B H/2 W/2 C
+        x = torch.cat([x0, x1, x2, x3], -1)  # B H/2 W/2 4*C
+        x = x.view(B, -1, 4 * C)  # B H/2*W/2 4*C
+
+        x = self.norm(x)
+        x = self.reduction(x)
+
+        return x
+
+
+class BasicLayer(nn.Module):
+    """A basic Swin Transformer layer for one stage.
+    Args:
+        dim (int): Number of feature channels
+        depth (int): Depths of this stage.
+        num_heads (int): Number of attention head.
+        window_size (int): Local window size. Default: 7.
+        mlp_ratio (float): Ratio of mlp hidden dim to embedding dim. Default: 4.
+        qkv_bias (bool, optional): If True, add a learnable bias to query, key, value. Default: True
+        qk_scale (float | None, optional): Override default qk scale of head_dim ** -0.5 if set.
+        drop (float, optional): Dropout rate. Default: 0.0
+        attn_drop (float, optional): Attention dropout rate. Default: 0.0
+        drop_path (float | tuple[float], optional): Stochastic depth rate. Default: 0.0
+        norm_layer (nn.Module, optional): Normalization layer. Default: nn.LayerNorm
+        downsample (nn.Module | None, optional): Downsample layer at the end of the layer. Default: None
+        use_checkpoint (bool): Whether to use checkpointing to save memory. Default: False.
+    """
+
+    def __init__(
+        self,
+        dim,
+        depth,
+        num_heads,
+        window_size=7,
+        mlp_ratio=4.0,
+        qkv_bias=True,
+        qk_scale=None,
+        drop=0.0,
+        attn_drop=0.0,
+        drop_path=0.0,
+        norm_layer=nn.LayerNorm,
+        downsample=None,
+        use_checkpoint=False,
+    ):
+        super().__init__()
+        self.window_size = window_size
+        self.shift_size = window_size // 2
+        self.depth = depth
+        self.use_checkpoint = use_checkpoint
+
+        # build blocks
+        self.blocks = nn.ModuleList(
+            [
+                SwinTransformerBlock(
+                    dim=dim,
+                    num_heads=num_heads,
+                    window_size=window_size,
+                    shift_size=0 if (i % 2 == 0) else window_size // 2,
+                    mlp_ratio=mlp_ratio,
+                    qkv_bias=qkv_bias,
+                    qk_scale=qk_scale,
+                    drop=drop,
+                    attn_drop=attn_drop,
+                    drop_path=drop_path[i] if isinstance(drop_path, list) else drop_path,
+                    norm_layer=norm_layer,
+                )
+                for i in range(depth)
+            ]
+        )
+
+        # patch merging layer
+        if downsample is not None:
+            self.downsample = downsample(dim=dim, norm_layer=norm_layer)
+        else:
+            self.downsample = None
+
+    def forward(self, x, H, W):
+        """Forward function.
+        Args:
+            x: Input feature, tensor size (B, H*W, C).
+            H, W: Spatial resolution of the input feature.
+        """
+
+        # calculate attention mask for SW-MSA
+        Hp = int(np.ceil(H / self.window_size)) * self.window_size
+        Wp = int(np.ceil(W / self.window_size)) * self.window_size
+        img_mask = torch.zeros((1, Hp, Wp, 1), device=x.device)  # 1 Hp Wp 1
+        h_slices = (
+            slice(0, -self.window_size),
+            slice(-self.window_size, -self.shift_size),
+            slice(-self.shift_size, None),
+        )
+        w_slices = (
+            slice(0, -self.window_size),
+            slice(-self.window_size, -self.shift_size),
+            slice(-self.shift_size, None),
+        )
+        cnt = 0
+        for h in h_slices:
+            for w in w_slices:
+                img_mask[:, h, w, :] = cnt
+                cnt += 1
+
+        mask_windows = window_partition(
+            img_mask, self.window_size
+        )  # nW, window_size, window_size, 1
+        mask_windows = mask_windows.view(-1, self.window_size * self.window_size)
+        attn_mask = mask_windows.unsqueeze(1) - mask_windows.unsqueeze(2)
+        attn_mask = attn_mask.masked_fill(attn_mask != 0, float(-100.0)).masked_fill(
+            attn_mask == 0, float(0.0)
+        )
+
+        for blk in self.blocks:
+            blk.H, blk.W = H, W
+            if self.use_checkpoint:
+                x = checkpoint.checkpoint(blk, x, attn_mask)
+            else:
+                x = blk(x, attn_mask)
+        if self.downsample is not None:
+            x_down = self.downsample(x, H, W)
+            Wh, Ww = (H + 1) // 2, (W + 1) // 2
+            return x, H, W, x_down, Wh, Ww
+        else:
+            return x, H, W, x, H, W
+
+
+class PatchEmbed(nn.Module):
+    """Image to Patch Embedding
+    Args:
+        patch_size (int): Patch token size. Default: 4.
+        in_chans (int): Number of input image channels. Default: 3.
+        embed_dim (int): Number of linear projection output channels. Default: 96.
+        norm_layer (nn.Module, optional): Normalization layer. Default: None
+    """
+
+    def __init__(self, patch_size=4, in_chans=3, embed_dim=96, norm_layer=None):
+        super().__init__()
+        patch_size = to_2tuple(patch_size)
+        self.patch_size = patch_size
+
+        self.in_chans = in_chans
+        self.embed_dim = embed_dim
+
+        self.proj = nn.Conv2d(in_chans, embed_dim, kernel_size=patch_size, stride=patch_size)
+        if norm_layer is not None:
+            self.norm = norm_layer(embed_dim)
+        else:
+            self.norm = None
+
+    def forward(self, x):
+        """Forward function."""
+        # padding
+        _, _, H, W = x.size()
+        if W % self.patch_size[1] != 0:
+            x = F.pad(x, (0, self.patch_size[1] - W % self.patch_size[1]))
+        if H % self.patch_size[0] != 0:
+            x = F.pad(x, (0, 0, 0, self.patch_size[0] - H % self.patch_size[0]))
+
+        x = self.proj(x)  # B C Wh Ww
+        if self.norm is not None:
+            Wh, Ww = x.size(2), x.size(3)
+            x = x.flatten(2).transpose(1, 2)
+            x = self.norm(x)
+            x = x.transpose(1, 2).view(-1, self.embed_dim, Wh, Ww)
+
+        return x
+
+
+class SwinTransformer(nn.Module):
+    """Swin Transformer backbone.
+        A PyTorch impl of : `Swin Transformer: Hierarchical Vision Transformer using Shifted Windows`  -
+          https://arxiv.org/pdf/2103.14030
+    Args:
+        pretrain_img_size (int): Input image size for training the pretrained model,
+            used in absolute postion embedding. Default 224.
+        patch_size (int | tuple(int)): Patch size. Default: 4.
+        in_chans (int): Number of input image channels. Default: 3.
+        embed_dim (int): Number of linear projection output channels. Default: 96.
+        depths (tuple[int]): Depths of each Swin Transformer stage.
+        num_heads (tuple[int]): Number of attention head of each stage.
+        window_size (int): Window size. Default: 7.
+        mlp_ratio (float): Ratio of mlp hidden dim to embedding dim. Default: 4.
+        qkv_bias (bool): If True, add a learnable bias to query, key, value. Default: True
+        qk_scale (float): Override default qk scale of head_dim ** -0.5 if set.
+        drop_rate (float): Dropout rate.
+        attn_drop_rate (float): Attention dropout rate. Default: 0.
+        drop_path_rate (float): Stochastic depth rate. Default: 0.2.
+        norm_layer (nn.Module): Normalization layer. Default: nn.LayerNorm.
+        ape (bool): If True, add absolute position embedding to the patch embedding. Default: False.
+        patch_norm (bool): If True, add normalization after patch embedding. Default: True.
+        out_indices (Sequence[int]): Output from which stages.
+        frozen_stages (int): Stages to be frozen (stop grad and set eval mode).
+            -1 means not freezing any parameters.
+        use_checkpoint (bool): Whether to use checkpointing to save memory. Default: False.
+    """
+
+    def __init__(
+        self,
+        pretrain_img_size=224,
+        patch_size=4,
+        in_chans=3,
+        embed_dim=96,
+        depths=[2, 2, 6, 2],
+        num_heads=[3, 6, 12, 24],
+        window_size=7,
+        mlp_ratio=4.0,
+        qkv_bias=True,
+        qk_scale=None,
+        drop_rate=0.0,
+        attn_drop_rate=0.0,
+        drop_path_rate=0.2,
+        norm_layer=nn.LayerNorm,
+        ape=False,
+        patch_norm=True,
+        out_indices=(0, 1, 2, 3),
+        frozen_stages=-1,
+        use_checkpoint=False,
+    ):
+        super().__init__()
+
+        self.pretrain_img_size = pretrain_img_size
+        self.num_layers = len(depths)
+        self.embed_dim = embed_dim
+        self.ape = ape
+        self.patch_norm = patch_norm
+        self.out_indices = out_indices
+        self.frozen_stages = frozen_stages
+
+        # split image into non-overlapping patches
+        self.patch_embed = PatchEmbed(
+            patch_size=patch_size,
+            in_chans=in_chans,
+            embed_dim=embed_dim,
+            norm_layer=norm_layer if self.patch_norm else None,
+        )
+
+        # absolute position embedding
+        if self.ape:
+            pretrain_img_size = to_2tuple(pretrain_img_size)
+            patch_size = to_2tuple(patch_size)
+            patches_resolution = [
+                pretrain_img_size[0] // patch_size[0],
+                pretrain_img_size[1] // patch_size[1],
+            ]
+
+            self.absolute_pos_embed = nn.Parameter(
+                torch.zeros(1, embed_dim, patches_resolution[0], patches_resolution[1])
+            )
+            trunc_normal_(self.absolute_pos_embed, std=0.02)
+
+        self.pos_drop = nn.Dropout(p=drop_rate)
+
+        # stochastic depth
+        dpr = [
+            x.item() for x in torch.linspace(0, drop_path_rate, sum(depths))
+        ]  # stochastic depth decay rule
+
+        # build layers
+        self.layers = nn.ModuleList()
+        for i_layer in range(self.num_layers):
+            layer = BasicLayer(
+                dim=int(embed_dim * 2 ** i_layer),
+                depth=depths[i_layer],
+                num_heads=num_heads[i_layer],
+                window_size=window_size,
+                mlp_ratio=mlp_ratio,
+                qkv_bias=qkv_bias,
+                qk_scale=qk_scale,
+                drop=drop_rate,
+                attn_drop=attn_drop_rate,
+                drop_path=dpr[sum(depths[:i_layer]) : sum(depths[: i_layer + 1])],
+                norm_layer=norm_layer,
+                downsample=PatchMerging if (i_layer < self.num_layers - 1) else None,
+                use_checkpoint=use_checkpoint,
+            )
+            self.layers.append(layer)
+
+        num_features = [int(embed_dim * 2 ** i) for i in range(self.num_layers)]
+        self.num_features = num_features
+
+        # add a norm layer for each output
+        for i_layer in out_indices:
+            layer = norm_layer(num_features[i_layer])
+            layer_name = f"norm{i_layer}"
+            self.add_module(layer_name, layer)
+
+        self._freeze_stages()
+
+    def _freeze_stages(self):
+        if self.frozen_stages >= 0:
+            self.patch_embed.eval()
+            for param in self.patch_embed.parameters():
+                param.requires_grad = False
+
+        if self.frozen_stages >= 1 and self.ape:
+            self.absolute_pos_embed.requires_grad = False
+
+        if self.frozen_stages >= 2:
+            self.pos_drop.eval()
+            for i in range(0, self.frozen_stages - 1):
+                m = self.layers[i]
+                m.eval()
+                for param in m.parameters():
+                    param.requires_grad = False
+
+    def init_weights(self, pretrained=None):
+        """Initialize the weights in backbone.
+        Args:
+            pretrained (str, optional): Path to pre-trained weights.
+                Defaults to None.
+        """
+
+        def _init_weights(m):
+            if isinstance(m, nn.Linear):
+                trunc_normal_(m.weight, std=0.02)
+                if isinstance(m, nn.Linear) and m.bias is not None:
+                    nn.init.constant_(m.bias, 0)
+            elif isinstance(m, nn.LayerNorm):
+                nn.init.constant_(m.bias, 0)
+                nn.init.constant_(m.weight, 1.0)
+
+    def forward(self, x):
+        """Forward function."""
+        x = self.patch_embed(x)
+
+        Wh, Ww = x.size(2), x.size(3)
+        if self.ape:
+            # interpolate the position embedding to the corresponding size
+            absolute_pos_embed = F.interpolate(
+                self.absolute_pos_embed, size=(Wh, Ww), mode="bicubic"
+            )
+            x = (x + absolute_pos_embed).flatten(2).transpose(1, 2)  # B Wh*Ww C
+        else:
+            x = x.flatten(2).transpose(1, 2)
+        x = self.pos_drop(x)
+
+        outs = {}
+        for i in range(self.num_layers):
+            layer = self.layers[i]
+            x_out, H, W, x, Wh, Ww = layer(x, Wh, Ww)
+
+            if i in self.out_indices:
+                norm_layer = getattr(self, f"norm{i}")
+                x_out = norm_layer(x_out)
+
+                out = x_out.view(-1, H, W, self.num_features[i]).permute(0, 3, 1, 2).contiguous()
+                outs["res{}".format(i + 2)] = out
+
+        return outs
+
+    def train(self, mode=True):
+        """Convert the model into training mode while keep layers freezed."""
+        super(SwinTransformer, self).train(mode)
+        self._freeze_stages()
+
+
+@BACKBONE_REGISTRY.register()
+class D2SwinTransformer(SwinTransformer, Backbone):
+    def __init__(self, cfg, input_shape):
+
+        pretrain_img_size = cfg.MODEL.SWIN.PRETRAIN_IMG_SIZE
+        patch_size = cfg.MODEL.SWIN.PATCH_SIZE
+        in_chans = 3
+        embed_dim = cfg.MODEL.SWIN.EMBED_DIM
+        depths = cfg.MODEL.SWIN.DEPTHS
+        num_heads = cfg.MODEL.SWIN.NUM_HEADS
+        window_size = cfg.MODEL.SWIN.WINDOW_SIZE
+        mlp_ratio = cfg.MODEL.SWIN.MLP_RATIO
+        qkv_bias = cfg.MODEL.SWIN.QKV_BIAS
+        qk_scale = cfg.MODEL.SWIN.QK_SCALE
+        drop_rate = cfg.MODEL.SWIN.DROP_RATE
+        attn_drop_rate = cfg.MODEL.SWIN.ATTN_DROP_RATE
+        drop_path_rate = cfg.MODEL.SWIN.DROP_PATH_RATE
+        norm_layer = nn.LayerNorm
+        ape = cfg.MODEL.SWIN.APE
+        patch_norm = cfg.MODEL.SWIN.PATCH_NORM
+        use_checkpoint = cfg.MODEL.SWIN.USE_CHECKPOINT
+
+        super().__init__(
+            pretrain_img_size,
+            patch_size,
+            in_chans,
+            embed_dim,
+            depths,
+            num_heads,
+            window_size,
+            mlp_ratio,
+            qkv_bias,
+            qk_scale,
+            drop_rate,
+            attn_drop_rate,
+            drop_path_rate,
+            norm_layer,
+            ape,
+            patch_norm,
+            use_checkpoint=use_checkpoint,
+        )
+
+        self._out_features = cfg.MODEL.SWIN.OUT_FEATURES
+
+        self._out_feature_strides = {
+            "res2": 4,
+            "res3": 8,
+            "res4": 16,
+            "res5": 32,
+        }
+        self._out_feature_channels = {
+            "res2": self.num_features[0],
+            "res3": self.num_features[1],
+            "res4": self.num_features[2],
+            "res5": self.num_features[3],
+        }
+
+    def forward(self, x):
+        """
+        Args:
+            x: Tensor of shape (N,C,H,W). H, W must be a multiple of ``self.size_divisibility``.
+        Returns:
+            dict[str->Tensor]: names and the corresponding features
+        """
+        assert (
+            x.dim() == 4
+        ), f"SwinTransformer takes an input of shape (N, C, H, W). Got {x.shape} instead!"
+        outputs = {}
+        y = super().forward(x)
+        for k in y.keys():
+            if k in self._out_features:
+                outputs[k] = y[k]
+        return outputs
+
+    def output_shape(self):
+        return {
+            name: ShapeSpec(
+                channels=self._out_feature_channels[name], stride=self._out_feature_strides[name]
+            )
+            for name in self._out_features
+        }
+
+    @property
+    def size_divisibility(self):
+        return 32

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/modeling/matcher.py

@@ -0,0 +1,212 @@
+# ------------------------------------------------------------------------------
+# Reference: https://github.com/facebookresearch/Mask2Former/blob/main/mask2former/modeling/matcher.py
+# Modified by Jitesh Jain (https://github.com/praeclarumjj3)
+# ------------------------------------------------------------------------------
+
+"""
+Modules to compute the matching cost and solve the corresponding LSAP.
+"""
+import torch
+import torch.nn.functional as F
+from scipy.optimize import linear_sum_assignment
+from torch import nn
+from torch.cuda.amp import autocast
+import numpy as np
+
+# from annotator.oneformer.detectron2.projects.point_rend.point_features import point_sample
+
+
+def linear_sum_assignment_with_nan(cost_matrix):
+    cost_matrix = np.asarray(cost_matrix)
+    nan = np.isnan(cost_matrix).any()
+    nan_all = np.isnan(cost_matrix).all()
+    empty = cost_matrix.size == 0
+
+    if not empty:
+        if nan_all:
+            print('Matrix contains all NaN values!')
+        elif nan:
+            print('Matrix contains NaN values!')
+
+        if nan_all:
+            cost_matrix = np.empty(shape=(0, 0))
+        elif nan:
+            cost_matrix[np.isnan(cost_matrix)] = 100
+
+    return linear_sum_assignment(cost_matrix)
+
+def batch_dice_loss(inputs: torch.Tensor, targets: torch.Tensor):
+    """
+    Compute the DICE loss, similar to generalized IOU for masks
+    Args:
+        inputs: A float tensor of arbitrary shape.
+                The predictions for each example.
+        targets: A float tensor with the same shape as inputs. Stores the binary
+                 classification label for each element in inputs
+                (0 for the negative class and 1 for the positive class).
+    """
+    inputs = inputs.sigmoid()
+    inputs = inputs.flatten(1)
+    numerator = 2 * torch.einsum("nc,mc->nm", inputs, targets)
+    denominator = inputs.sum(-1)[:, None] + targets.sum(-1)[None, :]
+    loss = 1 - (numerator + 1) / (denominator + 1)
+    return loss
+
+
+batch_dice_loss_jit = torch.jit.script(
+    batch_dice_loss
+)  # type: torch.jit.ScriptModule
+
+
+def batch_sigmoid_ce_loss(inputs: torch.Tensor, targets: torch.Tensor):
+    """
+    Args:
+        inputs: A float tensor of arbitrary shape.
+                The predictions for each example.
+        targets: A float tensor with the same shape as inputs. Stores the binary
+                 classification label for each element in inputs
+                (0 for the negative class and 1 for the positive class).
+    Returns:
+        Loss tensor
+    """
+    hw = inputs.shape[1]
+
+    pos = F.binary_cross_entropy_with_logits(
+        inputs, torch.ones_like(inputs), reduction="none"
+    )
+    neg = F.binary_cross_entropy_with_logits(
+        inputs, torch.zeros_like(inputs), reduction="none"
+    )
+
+    loss = torch.einsum("nc,mc->nm", pos, targets) + torch.einsum(
+        "nc,mc->nm", neg, (1 - targets)
+    )
+
+    return loss / hw
+
+
+batch_sigmoid_ce_loss_jit = torch.jit.script(
+    batch_sigmoid_ce_loss
+)  # type: torch.jit.ScriptModule
+
+
+class HungarianMatcher(nn.Module):
+    """This class computes an assignment between the targets and the predictions of the network
+
+    For efficiency reasons, the targets don't include the no_object. Because of this, in general,
+    there are more predictions than targets. In this case, we do a 1-to-1 matching of the best predictions,
+    while the others are un-matched (and thus treated as non-objects).
+    """
+
+    def __init__(self, cost_class: float = 1, cost_mask: float = 1, 
+                    cost_dice: float = 1, num_points: int = 0):
+        """Creates the matcher
+
+        Params:
+            cost_class: This is the relative weight of the classification error in the matching cost
+            cost_mask: This is the relative weight of the focal loss of the binary mask in the matching cost
+            cost_dice: This is the relative weight of the dice loss of the binary mask in the matching cost
+        """
+        super().__init__()
+        self.cost_class = cost_class
+        self.cost_mask = cost_mask
+        self.cost_dice = cost_dice
+
+        assert cost_class != 0 or cost_mask != 0 or cost_dice != 0, "all costs cant be 0"
+
+        self.num_points = num_points
+
+    @torch.no_grad()
+    def memory_efficient_forward(self, outputs, targets):
+        """More memory-friendly matching"""
+        bs, num_queries = outputs["pred_logits"].shape[:2]
+
+        indices = []
+
+        # Iterate through batch size
+        for b in range(bs):
+            out_prob = outputs["pred_logits"][b].softmax(-1)  # [num_queries, num_classes]
+            tgt_ids = targets[b]["labels"]
+
+            # Compute the classification cost. Contrary to the loss, we don't use the NLL,
+            # but approximate it in 1 - proba[target class].
+            # The 1 is a constant that doesn't change the matching, it can be ommitted.
+            cost_class = -out_prob[:, tgt_ids]
+
+            out_mask = outputs["pred_masks"][b]  # [num_queries, H_pred, W_pred]
+            # gt masks are already padded when preparing target
+            tgt_mask = targets[b]["masks"].to(out_mask)
+
+            out_mask = out_mask[:, None]
+            tgt_mask = tgt_mask[:, None]
+            # all masks share the same set of points for efficient matching!
+            point_coords = torch.rand(1, self.num_points, 2, device=out_mask.device)
+            # get gt labels
+            tgt_mask = point_sample(
+                tgt_mask,
+                point_coords.repeat(tgt_mask.shape[0], 1, 1),
+                align_corners=False,
+            ).squeeze(1)
+
+            out_mask = point_sample(
+                out_mask,
+                point_coords.repeat(out_mask.shape[0], 1, 1),
+                align_corners=False,
+            ).squeeze(1)
+
+            with autocast(enabled=False):
+                out_mask = out_mask.float()
+                tgt_mask = tgt_mask.float()
+                # Compute the focal loss between masks
+                cost_mask = batch_sigmoid_ce_loss_jit(out_mask, tgt_mask)
+                # Compute the dice loss betwen masks
+                cost_dice = batch_dice_loss(out_mask, tgt_mask)
+            
+            # Final cost matrix
+            C = (
+                self.cost_mask * cost_mask
+                + self.cost_class * cost_class
+                + self.cost_dice * cost_dice
+            )
+            C = C.reshape(num_queries, -1).cpu()
+
+            indices.append(linear_sum_assignment_with_nan(C))
+
+        return [
+            (torch.as_tensor(i, dtype=torch.int64), torch.as_tensor(j, dtype=torch.int64))
+            for i, j in indices
+        ]
+
+    @torch.no_grad()
+    def forward(self, outputs, targets):
+        """Performs the matching
+
+        Params:
+            outputs: This is a dict that contains at least these entries:
+                 "pred_logits": Tensor of dim [batch_size, num_queries, num_classes] with the classification logits
+                 "pred_masks": Tensor of dim [batch_size, num_queries, H_pred, W_pred] with the predicted masks
+
+            targets: This is a list of targets (len(targets) = batch_size), where each target is a dict containing:
+                 "labels": Tensor of dim [num_target_boxes] (where num_target_boxes is the number of ground-truth
+                           objects in the target) containing the class labels
+                 "masks": Tensor of dim [num_target_boxes, H_gt, W_gt] containing the target masks
+
+        Returns:
+            A list of size batch_size, containing tuples of (index_i, index_j) where:
+                - index_i is the indices of the selected predictions (in order)
+                - index_j is the indices of the corresponding selected targets (in order)
+            For each batch element, it holds:
+                len(index_i) = len(index_j) = min(num_queries, num_target_boxes)
+        """
+
+        return self.memory_efficient_forward(outputs, targets)
+
+    def __repr__(self, _repr_indent=4):
+        head = "Matcher " + self.__class__.__name__
+        body = [
+            "cost_class: {}".format(self.cost_class),
+            "cost_mask: {}".format(self.cost_mask),
+            "cost_dice: {}".format(self.cost_dice),
+        ]
+        lines = [head] + [" " * _repr_indent + line for line in body]
+        return "\n".join(lines)

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/modeling/meta_arch/__init__.py

@@ -0,0 +1 @@
+

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/modeling/meta_arch/oneformer_head.py

@@ -0,0 +1,135 @@
+# ------------------------------------------------------------------------------
+# Reference: https://github.com/facebookresearch/Mask2Former/blob/main/mask2former/modeling/meta_arch/mask_former_head.py
+# Modified by Jitesh Jain (https://github.com/praeclarumjj3)
+# ------------------------------------------------------------------------------
+
+import logging
+from copy import deepcopy
+from typing import Callable, Dict, List, Optional, Tuple, Union
+
+import fvcore.nn.weight_init as weight_init
+from torch import nn
+from torch.nn import functional as F
+
+from annotator.oneformer.detectron2.config import configurable
+from annotator.oneformer.detectron2.layers import Conv2d, ShapeSpec, get_norm
+from annotator.oneformer.detectron2.modeling import SEM_SEG_HEADS_REGISTRY
+from ..pixel_decoder.fpn import build_pixel_decoder
+from ..transformer_decoder.oneformer_transformer_decoder import build_transformer_decoder
+
+@SEM_SEG_HEADS_REGISTRY.register()
+class OneFormerHead(nn.Module):
+
+    _version = 2
+
+    def _load_from_state_dict(
+        self, state_dict, prefix, local_metadata, strict, missing_keys, unexpected_keys, error_msgs
+    ):
+        version = local_metadata.get("version", None)
+        if version is None or version < 2:
+            # Do not warn if train from scratch
+            scratch = True
+            logger = logging.getLogger(__name__)
+            for k in list(state_dict.keys()):
+                newk = k
+                if "sem_seg_head" in k and not k.startswith(prefix + "predictor"):
+                    newk = k.replace(prefix, prefix + "pixel_decoder.")
+                    # logger.debug(f"{k} ==> {newk}")
+                if newk != k:
+                    state_dict[newk] = state_dict[k]
+                    del state_dict[k]
+                    scratch = False
+
+            if not scratch:
+                logger.warning(
+                    f"Weight format of {self.__class__.__name__} have changed! "
+                    "Please upgrade your models. Applying automatic conversion now ..."
+                )
+
+    @configurable
+    def __init__(
+        self,
+        input_shape: Dict[str, ShapeSpec],
+        *,
+        num_classes: int,
+        pixel_decoder: nn.Module,
+        loss_weight: float = 1.0,
+        ignore_value: int = -1,
+        # extra parameters
+        transformer_predictor: nn.Module,
+        transformer_in_feature: str,
+    ):
+        """
+        NOTE: this interface is experimental.
+        Args:
+            input_shape: shapes (channels and stride) of the input features
+            num_classes: number of classes to predict
+            pixel_decoder: the pixel decoder module
+            loss_weight: loss weight
+            ignore_value: category id to be ignored during training.
+            transformer_predictor: the transformer decoder that makes prediction
+            transformer_in_feature: input feature name to the transformer_predictor
+        """
+        super().__init__()
+        input_shape = sorted(input_shape.items(), key=lambda x: x[1].stride)
+        self.in_features = [k for k, v in input_shape]
+        feature_strides = [v.stride for k, v in input_shape]
+        feature_channels = [v.channels for k, v in input_shape]
+
+        self.ignore_value = ignore_value
+        self.common_stride = 4
+        self.loss_weight = loss_weight
+
+        self.pixel_decoder = pixel_decoder
+        self.predictor = transformer_predictor
+        self.transformer_in_feature = transformer_in_feature
+
+        self.num_classes = num_classes
+
+    @classmethod
+    def from_config(cls, cfg, input_shape: Dict[str, ShapeSpec]):
+        # figure out in_channels to transformer predictor
+        if cfg.MODEL.ONE_FORMER.TRANSFORMER_IN_FEATURE == "transformer_encoder":
+            transformer_predictor_in_channels = cfg.MODEL.SEM_SEG_HEAD.CONVS_DIM
+        elif cfg.MODEL.ONE_FORMER.TRANSFORMER_IN_FEATURE == "pixel_embedding":
+            transformer_predictor_in_channels = cfg.MODEL.SEM_SEG_HEAD.MASK_DIM
+        elif cfg.MODEL.ONE_FORMER.TRANSFORMER_IN_FEATURE == "multi_scale_pixel_decoder":
+            transformer_predictor_in_channels = cfg.MODEL.SEM_SEG_HEAD.CONVS_DIM
+        else:
+            transformer_predictor_in_channels = input_shape[cfg.MODEL.ONE_FORMER.TRANSFORMER_IN_FEATURE].channels
+
+        return {
+            "input_shape": {
+                k: v for k, v in input_shape.items() if k in cfg.MODEL.SEM_SEG_HEAD.IN_FEATURES
+            },
+            "ignore_value": cfg.MODEL.SEM_SEG_HEAD.IGNORE_VALUE,
+            "num_classes": cfg.MODEL.SEM_SEG_HEAD.NUM_CLASSES,
+            "pixel_decoder": build_pixel_decoder(cfg, input_shape),
+            "loss_weight": cfg.MODEL.SEM_SEG_HEAD.LOSS_WEIGHT,
+            "transformer_in_feature": cfg.MODEL.ONE_FORMER.TRANSFORMER_IN_FEATURE,
+            "transformer_predictor": build_transformer_decoder(
+                cfg,
+                transformer_predictor_in_channels,
+                mask_classification=True,
+            ),
+        }
+
+    def forward(self, features, tasks, mask=None):
+        return self.layers(features, tasks, mask)
+
+    def layers(self, features, tasks, mask=None):
+        mask_features, transformer_encoder_features, multi_scale_features, _, _ = self.pixel_decoder.forward_features(features)
+        
+        if self.transformer_in_feature == "multi_scale_pixel_decoder":
+            predictions = self.predictor(multi_scale_features, mask_features, tasks, mask)
+        else:
+            if self.transformer_in_feature == "transformer_encoder":
+                assert (
+                    transformer_encoder_features is not None
+                ), "Please use the TransformerEncoderPixelDecoder."
+                predictions = self.predictor(transformer_encoder_features, mask_features, mask)
+            elif self.transformer_in_feature == "pixel_embedding":
+                predictions = self.predictor(mask_features, mask_features, mask)
+            else:
+                predictions = self.predictor(features[self.transformer_in_feature], mask_features, mask)
+        return predictions

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/modeling/pixel_decoder/__init__.py

@@ -0,0 +1 @@
+# Copyright (c) Facebook, Inc. and its affiliates.

CCEdit-main/src/controlnet11/annotator/oneformer/oneformer/modeling/pixel_decoder/fpn.py

@@ -0,0 +1,312 @@
+# Copyright (c) Facebook, Inc. and its affiliates.
+import logging
+import numpy as np
+from typing import Callable, Dict, List, Optional, Tuple, Union
+
+import fvcore.nn.weight_init as weight_init
+import torch
+from torch import nn
+from torch.nn import functional as F
+from torch.nn.init import xavier_uniform_, constant_, uniform_, normal_
+from torch.cuda.amp import autocast
+
+from annotator.oneformer.detectron2.config import configurable
+from annotator.oneformer.detectron2.layers import Conv2d, DeformConv, ShapeSpec, get_norm
+from annotator.oneformer.detectron2.modeling import SEM_SEG_HEADS_REGISTRY
+
+from ..transformer_decoder.position_encoding import PositionEmbeddingSine
+from ..transformer_decoder.transformer import TransformerEncoder, TransformerEncoderLayer, _get_clones, _get_activation_fn
+
+
+def build_pixel_decoder(cfg, input_shape):
+    """
+    Build a pixel decoder from `cfg.MODEL.MASK_FORMER.PIXEL_DECODER_NAME`.
+    """
+    name = cfg.MODEL.SEM_SEG_HEAD.PIXEL_DECODER_NAME
+    model = SEM_SEG_HEADS_REGISTRY.get(name)(cfg, input_shape)
+    forward_features = getattr(model, "forward_features", None)
+    if not callable(forward_features):
+        raise ValueError(
+            "Only SEM_SEG_HEADS with forward_features method can be used as pixel decoder. "
+            f"Please implement forward_features for {name} to only return mask features."
+        )
+    return model
+
+
+# This is a modified FPN decoder.
+@SEM_SEG_HEADS_REGISTRY.register()
+class BasePixelDecoder(nn.Module):
+    @configurable
+    def __init__(
+        self,
+        input_shape: Dict[str, ShapeSpec],
+        *,
+        conv_dim: int,
+        mask_dim: int,
+        norm: Optional[Union[str, Callable]] = None,
+    ):
+        """
+        NOTE: this interface is experimental.
+        Args:
+            input_shape: shapes (channels and stride) of the input features
+            conv_dims: number of output channels for the intermediate conv layers.
+            mask_dim: number of output channels for the final conv layer.
+            norm (str or callable): normalization for all conv layers
+        """
+        super().__init__()
+
+        input_shape = sorted(input_shape.items(), key=lambda x: x[1].stride)
+        self.in_features = [k for k, v in input_shape]  # starting from "res2" to "res5"
+        feature_channels = [v.channels for k, v in input_shape]
+
+        lateral_convs = []
+        output_convs = []
+
+        use_bias = norm == ""
+        for idx, in_channels in enumerate(feature_channels):
+            if idx == len(self.in_features) - 1:
+                output_norm = get_norm(norm, conv_dim)
+                output_conv = Conv2d(
+                    in_channels,
+                    conv_dim,
+                    kernel_size=3,
+                    stride=1,
+                    padding=1,
+                    bias=use_bias,
+                    norm=output_norm,
+                    activation=F.relu,
+                )
+                weight_init.c2_xavier_fill(output_conv)
+                self.add_module("layer_{}".format(idx + 1), output_conv)
+
+                lateral_convs.append(None)
+                output_convs.append(output_conv)
+            else:
+                lateral_norm = get_norm(norm, conv_dim)
+                output_norm = get_norm(norm, conv_dim)
+
+                lateral_conv = Conv2d(
+                    in_channels, conv_dim, kernel_size=1, bias=use_bias, norm=lateral_norm
+                )
+                output_conv = Conv2d(
+                    conv_dim,
+                    conv_dim,
+                    kernel_size=3,
+                    stride=1,
+                    padding=1,
+                    bias=use_bias,
+                    norm=output_norm,
+                    activation=F.relu,
+                )
+                weight_init.c2_xavier_fill(lateral_conv)
+                weight_init.c2_xavier_fill(output_conv)
+                self.add_module("adapter_{}".format(idx + 1), lateral_conv)
+                self.add_module("layer_{}".format(idx + 1), output_conv)
+
+                lateral_convs.append(lateral_conv)
+                output_convs.append(output_conv)
+        # Place convs into top-down order (from low to high resolution)
+        # to make the top-down computation in forward clearer.
+        self.lateral_convs = lateral_convs[::-1]
+        self.output_convs = output_convs[::-1]
+
+        self.mask_dim = mask_dim
+        self.mask_features = Conv2d(
+            conv_dim,
+            mask_dim,
+            kernel_size=3,
+            stride=1,
+            padding=1,
+        )
+        weight_init.c2_xavier_fill(self.mask_features)
+
+        self.oneformer_num_feature_levels = 3  # always use 3 scales
+
+    @classmethod
+    def from_config(cls, cfg, input_shape: Dict[str, ShapeSpec]):
+        ret = {}
+        ret["input_shape"] = {
+            k: v for k, v in input_shape.items() if k in cfg.MODEL.SEM_SEG_HEAD.IN_FEATURES
+        }
+        ret["conv_dim"] = cfg.MODEL.SEM_SEG_HEAD.CONVS_DIM
+        ret["mask_dim"] = cfg.MODEL.SEM_SEG_HEAD.MASK_DIM
+        ret["norm"] = cfg.MODEL.SEM_SEG_HEAD.NORM
+        return ret
+
+    def forward_features(self, features):
+        multi_scale_features = []
+        num_cur_levels = 0
+        # Reverse feature maps into top-down order (from low to high resolution)
+        for idx, f in enumerate(self.in_features[::-1]):
+            x = features[f]
+            lateral_conv = self.lateral_convs[idx]
+            output_conv = self.output_convs[idx]
+            if lateral_conv is None:
+                y = output_conv(x)
+            else:
+                cur_fpn = lateral_conv(x)
+                # Following FPN implementation, we use nearest upsampling here
+                y = cur_fpn + F.interpolate(y, size=cur_fpn.shape[-2:], mode="nearest")
+                y = output_conv(y)
+            if num_cur_levels < self.oneformer_num_feature_levels:
+                multi_scale_features.append(y)
+                num_cur_levels += 1
+        return self.mask_features(y), None, multi_scale_features
+
+    def forward(self, features, targets=None):
+        logger = logging.getLogger(__name__)
+        logger.warning("Calling forward() may cause unpredicted behavior of PixelDecoder module.")
+        return self.forward_features(features)
+
+
+class TransformerEncoderOnly(nn.Module):
+    def __init__(
+        self,
+        d_model=512,
+        nhead=8,
+        num_encoder_layers=6,
+        dim_feedforward=2048,
+        dropout=0.1,
+        activation="relu",
+        normalize_before=False,
+    ):
+        super().__init__()
+
+        encoder_layer = TransformerEncoderLayer(
+            d_model, nhead, dim_feedforward, dropout, activation, normalize_before
+        )
+        encoder_norm = nn.LayerNorm(d_model) if normalize_before else None
+        self.encoder = TransformerEncoder(encoder_layer, num_encoder_layers, encoder_norm)
+
+        self._reset_parameters()
+
+        self.d_model = d_model
+        self.nhead = nhead
+
+    def _reset_parameters(self):
+        for p in self.parameters():
+            if p.dim() > 1:
+                nn.init.xavier_uniform_(p)
+
+    def forward(self, src, mask, pos_embed):
+        # flatten NxCxHxW to HWxNxC
+        bs, c, h, w = src.shape
+        src = src.flatten(2).permute(2, 0, 1)
+        pos_embed = pos_embed.flatten(2).permute(2, 0, 1)
+        if mask is not None:
+            mask = mask.flatten(1)
+
+        memory = self.encoder(src, src_key_padding_mask=mask, pos=pos_embed)
+        return memory.permute(1, 2, 0).view(bs, c, h, w)
+
+
+# This is a modified FPN decoder with extra Transformer encoder that processes the lowest-resolution feature map.
+@SEM_SEG_HEADS_REGISTRY.register()
+class TransformerEncoderPixelDecoder(BasePixelDecoder):
+    @configurable
+    def __init__(
+        self,
+        input_shape: Dict[str, ShapeSpec],
+        *,
+        transformer_dropout: float,
+        transformer_nheads: int,
+        transformer_dim_feedforward: int,
+        transformer_enc_layers: int,
+        transformer_pre_norm: bool,
+        conv_dim: int,
+        mask_dim: int,
+        norm: Optional[Union[str, Callable]] = None,
+    ):
+        """
+        NOTE: this interface is experimental.
+        Args:
+            input_shape: shapes (channels and stride) of the input features
+            transformer_dropout: dropout probability in transformer
+            transformer_nheads: number of heads in transformer
+            transformer_dim_feedforward: dimension of feedforward network
+            transformer_enc_layers: number of transformer encoder layers
+            transformer_pre_norm: whether to use pre-layernorm or not
+            conv_dims: number of output channels for the intermediate conv layers.
+            mask_dim: number of output channels for the final conv layer.
+            norm (str or callable): normalization for all conv layers
+        """
+        super().__init__(input_shape, conv_dim=conv_dim, mask_dim=mask_dim, norm=norm)
+
+        input_shape = sorted(input_shape.items(), key=lambda x: x[1].stride)
+        self.in_features = [k for k, v in input_shape]  # starting from "res2" to "res5"
+        feature_strides = [v.stride for k, v in input_shape]
+        feature_channels = [v.channels for k, v in input_shape]
+
+        in_channels = feature_channels[len(self.in_features) - 1]
+        self.input_proj = Conv2d(in_channels, conv_dim, kernel_size=1)
+        weight_init.c2_xavier_fill(self.input_proj)
+        self.transformer = TransformerEncoderOnly(
+            d_model=conv_dim,
+            dropout=transformer_dropout,
+            nhead=transformer_nheads,
+            dim_feedforward=transformer_dim_feedforward,
+            num_encoder_layers=transformer_enc_layers,
+            normalize_before=transformer_pre_norm,
+        )
+        N_steps = conv_dim // 2
+        self.pe_layer = PositionEmbeddingSine(N_steps, normalize=True)
+
+        # update layer
+        use_bias = norm == ""
+        output_norm = get_norm(norm, conv_dim)
+        output_conv = Conv2d(
+            conv_dim,
+            conv_dim,
+            kernel_size=3,
+            stride=1,
+            padding=1,
+            bias=use_bias,
+            norm=output_norm,
+            activation=F.relu,
+        )
+        weight_init.c2_xavier_fill(output_conv)
+        delattr(self, "layer_{}".format(len(self.in_features)))
+        self.add_module("layer_{}".format(len(self.in_features)), output_conv)
+        self.output_convs[0] = output_conv
+
+    @classmethod
+    def from_config(cls, cfg, input_shape: Dict[str, ShapeSpec]):
+        ret = super().from_config(cfg, input_shape)
+        ret["transformer_dropout"] = cfg.MODEL.MASK_FORMER.DROPOUT
+        ret["transformer_nheads"] = cfg.MODEL.MASK_FORMER.NHEADS
+        ret["transformer_dim_feedforward"] = cfg.MODEL.MASK_FORMER.DIM_FEEDFORWARD
+        ret[
+            "transformer_enc_layers"
+        ] = cfg.MODEL.SEM_SEG_HEAD.TRANSFORMER_ENC_LAYERS  # a separate config
+        ret["transformer_pre_norm"] = cfg.MODEL.MASK_FORMER.PRE_NORM
+        return ret
+
+    def forward_features(self, features):
+        multi_scale_features = []
+        num_cur_levels = 0
+        # Reverse feature maps into top-down order (from low to high resolution)
+        for idx, f in enumerate(self.in_features[::-1]):
+            x = features[f]
+            lateral_conv = self.lateral_convs[idx]
+            output_conv = self.output_convs[idx]
+            if lateral_conv is None:
+                transformer = self.input_proj(x)
+                pos = self.pe_layer(x)
+                transformer = self.transformer(transformer, None, pos)
+                y = output_conv(transformer)
+                # save intermediate feature as input to Transformer decoder
+                transformer_encoder_features = transformer
+            else:
+                cur_fpn = lateral_conv(x)
+                # Following FPN implementation, we use nearest upsampling here
+                y = cur_fpn + F.interpolate(y, size=cur_fpn.shape[-2:], mode="nearest")
+                y = output_conv(y)
+            if num_cur_levels < self.oneformer_num_feature_levels:
+                multi_scale_features.append(y)
+                num_cur_levels += 1
+        return self.mask_features(y), transformer_encoder_features, multi_scale_features
+
+    def forward(self, features, targets=None):
+        logger = logging.getLogger(__name__)
+        logger.warning("Calling forward() may cause unpredicted behavior of PixelDecoder module.")
+        return self.forward_features(features)