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PseCo
|
PseCo-master/thirdparty/mmdetection/configs/detr/detr_r50_8x2_150e_coco.py
|
_base_ = [
'../_base_/datasets/coco_detection.py', '../_base_/default_runtime.py'
]
model = dict(
type='DETR',
backbone=dict(
type='ResNet',
depth=50,
num_stages=4,
out_indices=(3, ),
frozen_stages=1,
norm_cfg=dict(type='BN', requires_grad=False),
norm_eval=True,
style='pytorch',
init_cfg=dict(type='Pretrained', checkpoint='torchvision://resnet50')),
bbox_head=dict(
type='DETRHead',
num_classes=80,
in_channels=2048,
transformer=dict(
type='Transformer',
encoder=dict(
type='DetrTransformerEncoder',
num_layers=6,
transformerlayers=dict(
type='BaseTransformerLayer',
attn_cfgs=[
dict(
type='MultiheadAttention',
embed_dims=256,
num_heads=8,
dropout=0.1)
],
feedforward_channels=2048,
ffn_dropout=0.1,
operation_order=('self_attn', 'norm', 'ffn', 'norm'))),
decoder=dict(
type='DetrTransformerDecoder',
return_intermediate=True,
num_layers=6,
transformerlayers=dict(
type='DetrTransformerDecoderLayer',
attn_cfgs=dict(
type='MultiheadAttention',
embed_dims=256,
num_heads=8,
dropout=0.1),
feedforward_channels=2048,
ffn_dropout=0.1,
operation_order=('self_attn', 'norm', 'cross_attn', 'norm',
'ffn', 'norm')),
)),
positional_encoding=dict(
type='SinePositionalEncoding', num_feats=128, normalize=True),
loss_cls=dict(
type='CrossEntropyLoss',
bg_cls_weight=0.1,
use_sigmoid=False,
loss_weight=1.0,
class_weight=1.0),
loss_bbox=dict(type='L1Loss', loss_weight=5.0),
loss_iou=dict(type='GIoULoss', loss_weight=2.0)),
# training and testing settings
train_cfg=dict(
assigner=dict(
type='HungarianAssigner',
cls_cost=dict(type='ClassificationCost', weight=1.),
reg_cost=dict(type='BBoxL1Cost', weight=5.0, box_format='xywh'),
iou_cost=dict(type='IoUCost', iou_mode='giou', weight=2.0))),
test_cfg=dict(max_per_img=100))
img_norm_cfg = dict(
mean=[123.675, 116.28, 103.53], std=[58.395, 57.12, 57.375], to_rgb=True)
# train_pipeline, NOTE the img_scale and the Pad's size_divisor is different
# from the default setting in mmdet.
train_pipeline = [
dict(type='LoadImageFromFile'),
dict(type='LoadAnnotations', with_bbox=True),
dict(type='RandomFlip', flip_ratio=0.5),
dict(
type='AutoAugment',
policies=[[
dict(
type='Resize',
img_scale=[(480, 1333), (512, 1333), (544, 1333), (576, 1333),
(608, 1333), (640, 1333), (672, 1333), (704, 1333),
(736, 1333), (768, 1333), (800, 1333)],
multiscale_mode='value',
keep_ratio=True)
],
[
dict(
type='Resize',
img_scale=[(400, 1333), (500, 1333), (600, 1333)],
multiscale_mode='value',
keep_ratio=True),
dict(
type='RandomCrop',
crop_type='absolute_range',
crop_size=(384, 600),
allow_negative_crop=True),
dict(
type='Resize',
img_scale=[(480, 1333), (512, 1333), (544, 1333),
(576, 1333), (608, 1333), (640, 1333),
(672, 1333), (704, 1333), (736, 1333),
(768, 1333), (800, 1333)],
multiscale_mode='value',
override=True,
keep_ratio=True)
]]),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=1),
dict(type='DefaultFormatBundle'),
dict(type='Collect', keys=['img', 'gt_bboxes', 'gt_labels'])
]
# test_pipeline, NOTE the Pad's size_divisor is different from the default
# setting (size_divisor=32). While there is little effect on the performance
# whether we use the default setting or use size_divisor=1.
test_pipeline = [
dict(type='LoadImageFromFile'),
dict(
type='MultiScaleFlipAug',
img_scale=(1333, 800),
flip=False,
transforms=[
dict(type='Resize', keep_ratio=True),
dict(type='RandomFlip'),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=1),
dict(type='ImageToTensor', keys=['img']),
dict(type='Collect', keys=['img'])
])
]
data = dict(
samples_per_gpu=2,
workers_per_gpu=2,
train=dict(pipeline=train_pipeline),
val=dict(pipeline=test_pipeline),
test=dict(pipeline=test_pipeline))
# optimizer
optimizer = dict(
type='AdamW',
lr=0.0001,
weight_decay=0.0001,
paramwise_cfg=dict(
custom_keys={'backbone': dict(lr_mult=0.1, decay_mult=1.0)}))
optimizer_config = dict(grad_clip=dict(max_norm=0.1, norm_type=2))
# learning policy
lr_config = dict(policy='step', step=[100])
runner = dict(type='EpochBasedRunner', max_epochs=150)
| 5,858
| 37.801325
| 79
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/atss/atss_r101_fpn_1x_coco.py
|
_base_ = './atss_r50_fpn_1x_coco.py'
model = dict(
backbone=dict(
depth=101,
init_cfg=dict(type='Pretrained',
checkpoint='torchvision://resnet101')))
| 192
| 26.571429
| 61
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/atss/atss_r50_fpn_1x_coco.py
|
_base_ = [
'../_base_/datasets/coco_detection.py',
'../_base_/schedules/schedule_1x.py', '../_base_/default_runtime.py'
]
model = dict(
type='ATSS',
backbone=dict(
type='ResNet',
depth=50,
num_stages=4,
out_indices=(0, 1, 2, 3),
frozen_stages=1,
norm_cfg=dict(type='BN', requires_grad=True),
norm_eval=True,
style='pytorch',
init_cfg=dict(type='Pretrained', checkpoint='torchvision://resnet50')),
neck=dict(
type='FPN',
in_channels=[256, 512, 1024, 2048],
out_channels=256,
start_level=1,
add_extra_convs='on_output',
num_outs=5),
bbox_head=dict(
type='ATSSHead',
num_classes=80,
in_channels=256,
stacked_convs=4,
feat_channels=256,
anchor_generator=dict(
type='AnchorGenerator',
ratios=[1.0],
octave_base_scale=8,
scales_per_octave=1,
strides=[8, 16, 32, 64, 128]),
bbox_coder=dict(
type='DeltaXYWHBBoxCoder',
target_means=[.0, .0, .0, .0],
target_stds=[0.1, 0.1, 0.2, 0.2]),
loss_cls=dict(
type='FocalLoss',
use_sigmoid=True,
gamma=2.0,
alpha=0.25,
loss_weight=1.0),
loss_bbox=dict(type='GIoULoss', loss_weight=2.0),
loss_centerness=dict(
type='CrossEntropyLoss', use_sigmoid=True, loss_weight=1.0)),
# training and testing settings
train_cfg=dict(
assigner=dict(type='ATSSAssigner', topk=9),
allowed_border=-1,
pos_weight=-1,
debug=False),
test_cfg=dict(
nms_pre=1000,
min_bbox_size=0,
score_thr=0.05,
nms=dict(type='nms', iou_threshold=0.6),
max_per_img=100))
# optimizer
optimizer = dict(type='SGD', lr=0.01, momentum=0.9, weight_decay=0.0001)
| 1,925
| 29.571429
| 79
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/ld/ld_r101_gflv1_r101dcn_fpn_coco_2x.py
|
_base_ = ['./ld_r18_gflv1_r101_fpn_coco_1x.py']
teacher_ckpt = 'https://download.openmmlab.com/mmdetection/v2.0/gfl/gfl_r101_fpn_dconv_c3-c5_mstrain_2x_coco/gfl_r101_fpn_dconv_c3-c5_mstrain_2x_coco_20200630_102002-134b07df.pth' # noqa
model = dict(
teacher_config='configs/gfl/gfl_r101_fpn_dconv_c3-c5_mstrain_2x_coco.py',
teacher_ckpt=teacher_ckpt,
backbone=dict(
type='ResNet',
depth=101,
num_stages=4,
out_indices=(0, 1, 2, 3),
frozen_stages=1,
norm_cfg=dict(type='BN', requires_grad=True),
norm_eval=True,
style='pytorch',
init_cfg=dict(type='Pretrained',
checkpoint='torchvision://resnet101')),
neck=dict(
type='FPN',
in_channels=[256, 512, 1024, 2048],
out_channels=256,
start_level=1,
add_extra_convs='on_output',
num_outs=5))
lr_config = dict(step=[16, 22])
runner = dict(type='EpochBasedRunner', max_epochs=24)
# multi-scale training
img_norm_cfg = dict(
mean=[123.675, 116.28, 103.53], std=[58.395, 57.12, 57.375], to_rgb=True)
train_pipeline = [
dict(type='LoadImageFromFile'),
dict(type='LoadAnnotations', with_bbox=True),
dict(
type='Resize',
img_scale=[(1333, 480), (1333, 800)],
multiscale_mode='range',
keep_ratio=True),
dict(type='RandomFlip', flip_ratio=0.5),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='DefaultFormatBundle'),
dict(type='Collect', keys=['img', 'gt_bboxes', 'gt_labels']),
]
data = dict(train=dict(pipeline=train_pipeline))
| 1,628
| 35.2
| 187
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/ld/ld_r34_gflv1_r101_fpn_coco_1x.py
|
_base_ = ['./ld_r18_gflv1_r101_fpn_coco_1x.py']
model = dict(
backbone=dict(
type='ResNet',
depth=34,
num_stages=4,
out_indices=(0, 1, 2, 3),
frozen_stages=1,
norm_cfg=dict(type='BN', requires_grad=True),
norm_eval=True,
style='pytorch',
init_cfg=dict(type='Pretrained', checkpoint='torchvision://resnet34')),
neck=dict(
type='FPN',
in_channels=[64, 128, 256, 512],
out_channels=256,
start_level=1,
add_extra_convs='on_output',
num_outs=5))
| 569
| 27.5
| 79
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/ld/ld_r18_gflv1_r101_fpn_coco_1x.py
|
_base_ = [
'../_base_/datasets/coco_detection.py',
'../_base_/schedules/schedule_1x.py', '../_base_/default_runtime.py'
]
teacher_ckpt = 'https://download.openmmlab.com/mmdetection/v2.0/gfl/gfl_r101_fpn_mstrain_2x_coco/gfl_r101_fpn_mstrain_2x_coco_20200629_200126-dd12f847.pth' # noqa
model = dict(
type='KnowledgeDistillationSingleStageDetector',
teacher_config='configs/gfl/gfl_r101_fpn_mstrain_2x_coco.py',
teacher_ckpt=teacher_ckpt,
backbone=dict(
type='ResNet',
depth=18,
num_stages=4,
out_indices=(0, 1, 2, 3),
frozen_stages=1,
norm_cfg=dict(type='BN', requires_grad=True),
norm_eval=True,
style='pytorch',
init_cfg=dict(type='Pretrained', checkpoint='torchvision://resnet18')),
neck=dict(
type='FPN',
in_channels=[64, 128, 256, 512],
out_channels=256,
start_level=1,
add_extra_convs='on_output',
num_outs=5),
bbox_head=dict(
type='LDHead',
num_classes=80,
in_channels=256,
stacked_convs=4,
feat_channels=256,
anchor_generator=dict(
type='AnchorGenerator',
ratios=[1.0],
octave_base_scale=8,
scales_per_octave=1,
strides=[8, 16, 32, 64, 128]),
loss_cls=dict(
type='QualityFocalLoss',
use_sigmoid=True,
beta=2.0,
loss_weight=1.0),
loss_dfl=dict(type='DistributionFocalLoss', loss_weight=0.25),
loss_ld=dict(
type='KnowledgeDistillationKLDivLoss', loss_weight=0.25, T=10),
reg_max=16,
loss_bbox=dict(type='GIoULoss', loss_weight=2.0)),
# training and testing settings
train_cfg=dict(
assigner=dict(type='ATSSAssigner', topk=9),
allowed_border=-1,
pos_weight=-1,
debug=False),
test_cfg=dict(
nms_pre=1000,
min_bbox_size=0,
score_thr=0.05,
nms=dict(type='nms', iou_threshold=0.6),
max_per_img=100))
optimizer = dict(type='SGD', lr=0.01, momentum=0.9, weight_decay=0.0001)
| 2,120
| 32.666667
| 163
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/ld/ld_r50_gflv1_r101_fpn_coco_1x.py
|
_base_ = ['./ld_r18_gflv1_r101_fpn_coco_1x.py']
model = dict(
backbone=dict(
type='ResNet',
depth=50,
num_stages=4,
out_indices=(0, 1, 2, 3),
frozen_stages=1,
norm_cfg=dict(type='BN', requires_grad=True),
norm_eval=True,
style='pytorch',
init_cfg=dict(type='Pretrained', checkpoint='torchvision://resnet50')),
neck=dict(
type='FPN',
in_channels=[256, 512, 1024, 2048],
out_channels=256,
start_level=1,
add_extra_convs='on_output',
num_outs=5))
| 572
| 27.65
| 79
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/yolo/yolov3_mobilenetv2_320_300e_coco.py
|
_base_ = ['./yolov3_mobilenetv2_mstrain-416_300e_coco.py']
# yapf:disable
model = dict(
bbox_head=dict(
anchor_generator=dict(
base_sizes=[[(220, 125), (128, 222), (264, 266)],
[(35, 87), (102, 96), (60, 170)],
[(10, 15), (24, 36), (72, 42)]])))
# yapf:enable
# dataset settings
img_norm_cfg = dict(
mean=[123.675, 116.28, 103.53], std=[58.395, 57.12, 57.375], to_rgb=True)
train_pipeline = [
dict(type='LoadImageFromFile', to_float32=True),
dict(type='LoadAnnotations', with_bbox=True),
dict(type='PhotoMetricDistortion'),
dict(
type='Expand',
mean=img_norm_cfg['mean'],
to_rgb=img_norm_cfg['to_rgb'],
ratio_range=(1, 2)),
dict(
type='MinIoURandomCrop',
min_ious=(0.4, 0.5, 0.6, 0.7, 0.8, 0.9),
min_crop_size=0.3),
dict(type='Resize', img_scale=(320, 320), keep_ratio=True),
dict(type='RandomFlip', flip_ratio=0.5),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='DefaultFormatBundle'),
dict(type='Collect', keys=['img', 'gt_bboxes', 'gt_labels'])
]
test_pipeline = [
dict(type='LoadImageFromFile'),
dict(
type='MultiScaleFlipAug',
img_scale=(320, 320),
flip=False,
transforms=[
dict(type='Resize', keep_ratio=True),
dict(type='RandomFlip'),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='DefaultFormatBundle'),
dict(type='Collect', keys=['img'])
])
]
data = dict(
train=dict(dataset=dict(pipeline=train_pipeline)),
val=dict(pipeline=test_pipeline),
test=dict(pipeline=test_pipeline))
| 1,773
| 31.851852
| 77
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/yolo/yolov3_d53_320_273e_coco.py
|
_base_ = './yolov3_d53_mstrain-608_273e_coco.py'
# dataset settings
img_norm_cfg = dict(mean=[0, 0, 0], std=[255., 255., 255.], to_rgb=True)
train_pipeline = [
dict(type='LoadImageFromFile', to_float32=True),
dict(type='LoadAnnotations', with_bbox=True),
dict(type='PhotoMetricDistortion'),
dict(
type='Expand',
mean=img_norm_cfg['mean'],
to_rgb=img_norm_cfg['to_rgb'],
ratio_range=(1, 2)),
dict(
type='MinIoURandomCrop',
min_ious=(0.4, 0.5, 0.6, 0.7, 0.8, 0.9),
min_crop_size=0.3),
dict(type='Resize', img_scale=(320, 320), keep_ratio=True),
dict(type='RandomFlip', flip_ratio=0.5),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='DefaultFormatBundle'),
dict(type='Collect', keys=['img', 'gt_bboxes', 'gt_labels'])
]
test_pipeline = [
dict(type='LoadImageFromFile'),
dict(
type='MultiScaleFlipAug',
img_scale=(320, 320),
flip=False,
transforms=[
dict(type='Resize', keep_ratio=True),
dict(type='RandomFlip'),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='ImageToTensor', keys=['img']),
dict(type='Collect', keys=['img'])
])
]
data = dict(
train=dict(pipeline=train_pipeline),
val=dict(pipeline=test_pipeline),
test=dict(pipeline=test_pipeline))
| 1,456
| 32.883721
| 72
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/yolo/yolov3_mobilenetv2_mstrain-416_300e_coco.py
|
_base_ = '../_base_/default_runtime.py'
# model settings
model = dict(
type='YOLOV3',
backbone=dict(
type='MobileNetV2',
out_indices=(2, 4, 6),
act_cfg=dict(type='LeakyReLU', negative_slope=0.1),
init_cfg=dict(
type='Pretrained', checkpoint='open-mmlab://mmdet/mobilenet_v2')),
neck=dict(
type='YOLOV3Neck',
num_scales=3,
in_channels=[320, 96, 32],
out_channels=[96, 96, 96]),
bbox_head=dict(
type='YOLOV3Head',
num_classes=80,
in_channels=[96, 96, 96],
out_channels=[96, 96, 96],
anchor_generator=dict(
type='YOLOAnchorGenerator',
base_sizes=[[(116, 90), (156, 198), (373, 326)],
[(30, 61), (62, 45), (59, 119)],
[(10, 13), (16, 30), (33, 23)]],
strides=[32, 16, 8]),
bbox_coder=dict(type='YOLOBBoxCoder'),
featmap_strides=[32, 16, 8],
loss_cls=dict(
type='CrossEntropyLoss',
use_sigmoid=True,
loss_weight=1.0,
reduction='sum'),
loss_conf=dict(
type='CrossEntropyLoss',
use_sigmoid=True,
loss_weight=1.0,
reduction='sum'),
loss_xy=dict(
type='CrossEntropyLoss',
use_sigmoid=True,
loss_weight=2.0,
reduction='sum'),
loss_wh=dict(type='MSELoss', loss_weight=2.0, reduction='sum')),
# training and testing settings
train_cfg=dict(
assigner=dict(
type='GridAssigner',
pos_iou_thr=0.5,
neg_iou_thr=0.5,
min_pos_iou=0)),
test_cfg=dict(
nms_pre=1000,
min_bbox_size=0,
score_thr=0.05,
conf_thr=0.005,
nms=dict(type='nms', iou_threshold=0.45),
max_per_img=100))
# dataset settings
dataset_type = 'CocoDataset'
data_root = 'data/coco/'
img_norm_cfg = dict(
mean=[123.675, 116.28, 103.53], std=[58.395, 57.12, 57.375], to_rgb=True)
train_pipeline = [
dict(type='LoadImageFromFile', to_float32=True),
dict(type='LoadAnnotations', with_bbox=True),
dict(type='PhotoMetricDistortion'),
dict(
type='Expand',
mean=img_norm_cfg['mean'],
to_rgb=img_norm_cfg['to_rgb'],
ratio_range=(1, 2)),
dict(
type='MinIoURandomCrop',
min_ious=(0.4, 0.5, 0.6, 0.7, 0.8, 0.9),
min_crop_size=0.3),
dict(
type='Resize',
img_scale=[(320, 320), (416, 416)],
multiscale_mode='range',
keep_ratio=True),
dict(type='RandomFlip', flip_ratio=0.5),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='DefaultFormatBundle'),
dict(type='Collect', keys=['img', 'gt_bboxes', 'gt_labels'])
]
test_pipeline = [
dict(type='LoadImageFromFile'),
dict(
type='MultiScaleFlipAug',
img_scale=(416, 416),
flip=False,
transforms=[
dict(type='Resize', keep_ratio=True),
dict(type='RandomFlip'),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='DefaultFormatBundle'),
dict(type='Collect', keys=['img'])
])
]
data = dict(
samples_per_gpu=24,
workers_per_gpu=4,
train=dict(
type='RepeatDataset', # use RepeatDataset to speed up training
times=10,
dataset=dict(
type=dataset_type,
ann_file=data_root + 'annotations/instances_train2017.json',
img_prefix=data_root + 'train2017/',
pipeline=train_pipeline)),
val=dict(
type=dataset_type,
ann_file=data_root + 'annotations/instances_val2017.json',
img_prefix=data_root + 'val2017/',
pipeline=test_pipeline),
test=dict(
type=dataset_type,
ann_file=data_root + 'annotations/instances_val2017.json',
img_prefix=data_root + 'val2017/',
pipeline=test_pipeline))
# optimizer
optimizer = dict(type='SGD', lr=0.003, momentum=0.9, weight_decay=0.0005)
optimizer_config = dict(grad_clip=dict(max_norm=35, norm_type=2))
# learning policy
lr_config = dict(
policy='step',
warmup='linear',
warmup_iters=4000,
warmup_ratio=0.0001,
step=[24, 28])
# runtime settings
runner = dict(type='EpochBasedRunner', max_epochs=30)
evaluation = dict(interval=1, metric=['bbox'])
find_unused_parameters = True
| 4,492
| 31.557971
| 78
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/yolo/yolov3_d53_mstrain-608_273e_coco.py
|
_base_ = '../_base_/default_runtime.py'
# model settings
model = dict(
type='YOLOV3',
backbone=dict(
type='Darknet',
depth=53,
out_indices=(3, 4, 5),
init_cfg=dict(type='Pretrained', checkpoint='open-mmlab://darknet53')),
neck=dict(
type='YOLOV3Neck',
num_scales=3,
in_channels=[1024, 512, 256],
out_channels=[512, 256, 128]),
bbox_head=dict(
type='YOLOV3Head',
num_classes=80,
in_channels=[512, 256, 128],
out_channels=[1024, 512, 256],
anchor_generator=dict(
type='YOLOAnchorGenerator',
base_sizes=[[(116, 90), (156, 198), (373, 326)],
[(30, 61), (62, 45), (59, 119)],
[(10, 13), (16, 30), (33, 23)]],
strides=[32, 16, 8]),
bbox_coder=dict(type='YOLOBBoxCoder'),
featmap_strides=[32, 16, 8],
loss_cls=dict(
type='CrossEntropyLoss',
use_sigmoid=True,
loss_weight=1.0,
reduction='sum'),
loss_conf=dict(
type='CrossEntropyLoss',
use_sigmoid=True,
loss_weight=1.0,
reduction='sum'),
loss_xy=dict(
type='CrossEntropyLoss',
use_sigmoid=True,
loss_weight=2.0,
reduction='sum'),
loss_wh=dict(type='MSELoss', loss_weight=2.0, reduction='sum')),
# training and testing settings
train_cfg=dict(
assigner=dict(
type='GridAssigner',
pos_iou_thr=0.5,
neg_iou_thr=0.5,
min_pos_iou=0)),
test_cfg=dict(
nms_pre=1000,
min_bbox_size=0,
score_thr=0.05,
conf_thr=0.005,
nms=dict(type='nms', iou_threshold=0.45),
max_per_img=100))
# dataset settings
dataset_type = 'CocoDataset'
data_root = 'data/coco/'
img_norm_cfg = dict(mean=[0, 0, 0], std=[255., 255., 255.], to_rgb=True)
train_pipeline = [
dict(type='LoadImageFromFile', to_float32=True),
dict(type='LoadAnnotations', with_bbox=True),
dict(type='PhotoMetricDistortion'),
dict(
type='Expand',
mean=img_norm_cfg['mean'],
to_rgb=img_norm_cfg['to_rgb'],
ratio_range=(1, 2)),
dict(
type='MinIoURandomCrop',
min_ious=(0.4, 0.5, 0.6, 0.7, 0.8, 0.9),
min_crop_size=0.3),
dict(type='Resize', img_scale=[(320, 320), (608, 608)], keep_ratio=True),
dict(type='RandomFlip', flip_ratio=0.5),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='DefaultFormatBundle'),
dict(type='Collect', keys=['img', 'gt_bboxes', 'gt_labels'])
]
test_pipeline = [
dict(type='LoadImageFromFile'),
dict(
type='MultiScaleFlipAug',
img_scale=(608, 608),
flip=False,
transforms=[
dict(type='Resize', keep_ratio=True),
dict(type='RandomFlip'),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='ImageToTensor', keys=['img']),
dict(type='Collect', keys=['img'])
])
]
data = dict(
samples_per_gpu=8,
workers_per_gpu=4,
train=dict(
type=dataset_type,
ann_file=data_root + 'annotations/instances_train2017.json',
img_prefix=data_root + 'train2017/',
pipeline=train_pipeline),
val=dict(
type=dataset_type,
ann_file=data_root + 'annotations/instances_val2017.json',
img_prefix=data_root + 'val2017/',
pipeline=test_pipeline),
test=dict(
type=dataset_type,
ann_file=data_root + 'annotations/instances_val2017.json',
img_prefix=data_root + 'val2017/',
pipeline=test_pipeline))
# optimizer
optimizer = dict(type='SGD', lr=0.001, momentum=0.9, weight_decay=0.0005)
optimizer_config = dict(grad_clip=dict(max_norm=35, norm_type=2))
# learning policy
lr_config = dict(
policy='step',
warmup='linear',
warmup_iters=2000, # same as burn-in in darknet
warmup_ratio=0.1,
step=[218, 246])
# runtime settings
runner = dict(type='EpochBasedRunner', max_epochs=273)
evaluation = dict(interval=1, metric=['bbox'])
| 4,231
| 32.0625
| 79
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/yolo/yolov3_d53_mstrain-416_273e_coco.py
|
_base_ = './yolov3_d53_mstrain-608_273e_coco.py'
# dataset settings
img_norm_cfg = dict(mean=[0, 0, 0], std=[255., 255., 255.], to_rgb=True)
train_pipeline = [
dict(type='LoadImageFromFile', to_float32=True),
dict(type='LoadAnnotations', with_bbox=True),
dict(type='PhotoMetricDistortion'),
dict(
type='Expand',
mean=img_norm_cfg['mean'],
to_rgb=img_norm_cfg['to_rgb'],
ratio_range=(1, 2)),
dict(
type='MinIoURandomCrop',
min_ious=(0.4, 0.5, 0.6, 0.7, 0.8, 0.9),
min_crop_size=0.3),
dict(type='Resize', img_scale=[(320, 320), (416, 416)], keep_ratio=True),
dict(type='RandomFlip', flip_ratio=0.5),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='DefaultFormatBundle'),
dict(type='Collect', keys=['img', 'gt_bboxes', 'gt_labels'])
]
test_pipeline = [
dict(type='LoadImageFromFile'),
dict(
type='MultiScaleFlipAug',
img_scale=(416, 416),
flip=False,
transforms=[
dict(type='Resize', keep_ratio=True),
dict(type='RandomFlip'),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='ImageToTensor', keys=['img']),
dict(type='Collect', keys=['img'])
])
]
data = dict(
train=dict(pipeline=train_pipeline),
val=dict(pipeline=test_pipeline),
test=dict(pipeline=test_pipeline))
| 1,470
| 33.209302
| 77
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/yolo/yolov3_d53_fp16_mstrain-608_273e_coco.py
|
_base_ = './yolov3_d53_mstrain-608_273e_coco.py'
# fp16 settings
fp16 = dict(loss_scale='dynamic')
| 99
| 24
| 48
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/seesaw_loss/cascade_mask_rcnn_r101_fpn_sample1e-3_seesaw_loss_mstrain_2x_lvis_v1.py
|
_base_ = [
'../_base_/models/cascade_mask_rcnn_r50_fpn.py',
'../_base_/datasets/lvis_v1_instance.py',
'../_base_/schedules/schedule_2x.py', '../_base_/default_runtime.py'
]
model = dict(
backbone=dict(
depth=101,
init_cfg=dict(type='Pretrained',
checkpoint='torchvision://resnet101')),
roi_head=dict(
bbox_head=[
dict(
type='Shared2FCBBoxHead',
in_channels=256,
fc_out_channels=1024,
roi_feat_size=7,
num_classes=1203,
bbox_coder=dict(
type='DeltaXYWHBBoxCoder',
target_means=[0., 0., 0., 0.],
target_stds=[0.1, 0.1, 0.2, 0.2]),
reg_class_agnostic=True,
cls_predictor_cfg=dict(type='NormedLinear', tempearture=20),
loss_cls=dict(
type='SeesawLoss',
p=0.8,
q=2.0,
num_classes=1203,
loss_weight=1.0),
loss_bbox=dict(type='SmoothL1Loss', beta=1.0,
loss_weight=1.0)),
dict(
type='Shared2FCBBoxHead',
in_channels=256,
fc_out_channels=1024,
roi_feat_size=7,
num_classes=1203,
bbox_coder=dict(
type='DeltaXYWHBBoxCoder',
target_means=[0., 0., 0., 0.],
target_stds=[0.05, 0.05, 0.1, 0.1]),
reg_class_agnostic=True,
cls_predictor_cfg=dict(type='NormedLinear', tempearture=20),
loss_cls=dict(
type='SeesawLoss',
p=0.8,
q=2.0,
num_classes=1203,
loss_weight=1.0),
loss_bbox=dict(type='SmoothL1Loss', beta=1.0,
loss_weight=1.0)),
dict(
type='Shared2FCBBoxHead',
in_channels=256,
fc_out_channels=1024,
roi_feat_size=7,
num_classes=1203,
bbox_coder=dict(
type='DeltaXYWHBBoxCoder',
target_means=[0., 0., 0., 0.],
target_stds=[0.033, 0.033, 0.067, 0.067]),
reg_class_agnostic=True,
cls_predictor_cfg=dict(type='NormedLinear', tempearture=20),
loss_cls=dict(
type='SeesawLoss',
p=0.8,
q=2.0,
num_classes=1203,
loss_weight=1.0),
loss_bbox=dict(type='SmoothL1Loss', beta=1.0, loss_weight=1.0))
],
mask_head=dict(num_classes=1203)),
test_cfg=dict(
rcnn=dict(
score_thr=0.0001,
# LVIS allows up to 300
max_per_img=300)))
img_norm_cfg = dict(
mean=[123.675, 116.28, 103.53], std=[58.395, 57.12, 57.375], to_rgb=True)
train_pipeline = [
dict(type='LoadImageFromFile'),
dict(type='LoadAnnotations', with_bbox=True, with_mask=True),
dict(
type='Resize',
img_scale=[(1333, 640), (1333, 672), (1333, 704), (1333, 736),
(1333, 768), (1333, 800)],
multiscale_mode='value',
keep_ratio=True),
dict(type='RandomFlip', flip_ratio=0.5),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='DefaultFormatBundle'),
dict(type='Collect', keys=['img', 'gt_bboxes', 'gt_labels', 'gt_masks']),
]
data = dict(train=dict(dataset=dict(pipeline=train_pipeline)))
evaluation = dict(interval=24, metric=['bbox', 'segm'])
| 3,783
| 37.222222
| 79
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/seesaw_loss/mask_rcnn_r101_fpn_sample1e-3_seesaw_loss_mstrain_2x_lvis_v1.py
|
_base_ = './mask_rcnn_r50_fpn_sample1e-3_seesaw_loss_mstrain_2x_lvis_v1.py'
model = dict(
backbone=dict(
depth=101,
init_cfg=dict(type='Pretrained',
checkpoint='torchvision://resnet101')))
| 231
| 32.142857
| 75
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/seesaw_loss/mask_rcnn_r101_fpn_random_seesaw_loss_mstrain_2x_lvis_v1.py
|
_base_ = './mask_rcnn_r50_fpn_random_seesaw_loss_mstrain_2x_lvis_v1.py'
model = dict(
backbone=dict(
depth=101,
init_cfg=dict(type='Pretrained',
checkpoint='torchvision://resnet101')))
| 227
| 31.571429
| 71
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/seesaw_loss/cascade_mask_rcnn_r101_fpn_random_seesaw_loss_normed_mask_mstrain_2x_lvis_v1.py
|
_base_ = './cascade_mask_rcnn_r101_fpn_random_seesaw_loss_mstrain_2x_lvis_v1.py' # noqa: E501
model = dict(
roi_head=dict(
mask_head=dict(
predictor_cfg=dict(type='NormedConv2d', tempearture=20))))
| 223
| 36.333333
| 94
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/seesaw_loss/cascade_mask_rcnn_r101_fpn_sample1e-3_seesaw_loss_normed_mask_mstrain_2x_lvis_v1.py
|
_base_ = './cascade_mask_rcnn_r101_fpn_sample1e-3_seesaw_loss_mstrain_2x_lvis_v1.py' # noqa: E501
model = dict(
roi_head=dict(
mask_head=dict(
predictor_cfg=dict(type='NormedConv2d', tempearture=20))))
| 227
| 37
| 98
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/seesaw_loss/mask_rcnn_r101_fpn_sample1e-3_seesaw_loss_normed_mask_mstrain_2x_lvis_v1.py
|
_base_ = './mask_rcnn_r50_fpn_sample1e-3_seesaw_loss_normed_mask_mstrain_2x_lvis_v1.py' # noqa: E501
model = dict(
backbone=dict(
depth=101,
init_cfg=dict(type='Pretrained',
checkpoint='torchvision://resnet101')))
| 257
| 35.857143
| 101
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/seesaw_loss/mask_rcnn_r50_fpn_sample1e-3_seesaw_loss_normed_mask_mstrain_2x_lvis_v1.py
|
_base_ = './mask_rcnn_r50_fpn_sample1e-3_seesaw_loss_mstrain_2x_lvis_v1.py'
model = dict(
roi_head=dict(
mask_head=dict(
predictor_cfg=dict(type='NormedConv2d', tempearture=20))))
| 204
| 33.166667
| 75
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/seesaw_loss/mask_rcnn_r50_fpn_random_seesaw_loss_normed_mask_mstrain_2x_lvis_v1.py
|
_base_ = './mask_rcnn_r50_fpn_random_seesaw_loss_mstrain_2x_lvis_v1.py'
model = dict(
roi_head=dict(
mask_head=dict(
predictor_cfg=dict(type='NormedConv2d', tempearture=20))))
| 200
| 32.5
| 71
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/seesaw_loss/mask_rcnn_r50_fpn_sample1e-3_seesaw_loss_mstrain_2x_lvis_v1.py
|
_base_ = [
'../_base_/models/mask_rcnn_r50_fpn.py',
'../_base_/datasets/lvis_v1_instance.py',
'../_base_/schedules/schedule_2x.py', '../_base_/default_runtime.py'
]
model = dict(
roi_head=dict(
bbox_head=dict(
num_classes=1203,
cls_predictor_cfg=dict(type='NormedLinear', tempearture=20),
loss_cls=dict(
type='SeesawLoss',
p=0.8,
q=2.0,
num_classes=1203,
loss_weight=1.0)),
mask_head=dict(num_classes=1203)),
test_cfg=dict(
rcnn=dict(
score_thr=0.0001,
# LVIS allows up to 300
max_per_img=300)))
img_norm_cfg = dict(
mean=[123.675, 116.28, 103.53], std=[58.395, 57.12, 57.375], to_rgb=True)
train_pipeline = [
dict(type='LoadImageFromFile'),
dict(type='LoadAnnotations', with_bbox=True, with_mask=True),
dict(
type='Resize',
img_scale=[(1333, 640), (1333, 672), (1333, 704), (1333, 736),
(1333, 768), (1333, 800)],
multiscale_mode='value',
keep_ratio=True),
dict(type='RandomFlip', flip_ratio=0.5),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='DefaultFormatBundle'),
dict(type='Collect', keys=['img', 'gt_bboxes', 'gt_labels', 'gt_masks']),
]
data = dict(train=dict(dataset=dict(pipeline=train_pipeline)))
evaluation = dict(interval=12, metric=['bbox', 'segm'])
| 1,486
| 34.404762
| 77
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/seesaw_loss/mask_rcnn_r50_fpn_random_seesaw_loss_mstrain_2x_lvis_v1.py
|
_base_ = [
'../_base_/models/mask_rcnn_r50_fpn.py',
'../_base_/datasets/coco_instance.py',
'../_base_/schedules/schedule_2x.py', '../_base_/default_runtime.py'
]
model = dict(
roi_head=dict(
bbox_head=dict(
num_classes=1203,
cls_predictor_cfg=dict(type='NormedLinear', tempearture=20),
loss_cls=dict(
type='SeesawLoss',
p=0.8,
q=2.0,
num_classes=1203,
loss_weight=1.0)),
mask_head=dict(num_classes=1203)),
test_cfg=dict(
rcnn=dict(
score_thr=0.0001,
# LVIS allows up to 300
max_per_img=300)))
img_norm_cfg = dict(
mean=[123.675, 116.28, 103.53], std=[58.395, 57.12, 57.375], to_rgb=True)
train_pipeline = [
dict(type='LoadImageFromFile'),
dict(type='LoadAnnotations', with_bbox=True, with_mask=True),
dict(
type='Resize',
img_scale=[(1333, 640), (1333, 672), (1333, 704), (1333, 736),
(1333, 768), (1333, 800)],
multiscale_mode='value',
keep_ratio=True),
dict(type='RandomFlip', flip_ratio=0.5),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='DefaultFormatBundle'),
dict(type='Collect', keys=['img', 'gt_bboxes', 'gt_labels', 'gt_masks']),
]
test_pipeline = [
dict(type='LoadImageFromFile'),
dict(
type='MultiScaleFlipAug',
img_scale=(1333, 800),
flip=False,
transforms=[
dict(type='Resize', keep_ratio=True),
dict(type='RandomFlip'),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='ImageToTensor', keys=['img']),
dict(type='Collect', keys=['img']),
])
]
dataset_type = 'LVISV1Dataset'
data_root = 'data/lvis_v1/'
data = dict(
samples_per_gpu=2,
workers_per_gpu=2,
train=dict(
type=dataset_type,
ann_file=data_root + 'annotations/lvis_v1_train.json',
img_prefix=data_root,
pipeline=train_pipeline),
val=dict(
type=dataset_type,
ann_file=data_root + 'annotations/lvis_v1_val.json',
img_prefix=data_root,
pipeline=test_pipeline),
test=dict(
type=dataset_type,
ann_file=data_root + 'annotations/lvis_v1_val.json',
img_prefix=data_root,
pipeline=test_pipeline))
evaluation = dict(interval=24, metric=['bbox', 'segm'])
| 2,510
| 32.039474
| 77
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/seesaw_loss/mask_rcnn_r101_fpn_random_seesaw_loss_normed_mask_mstrain_2x_lvis_v1.py
|
_base_ = './mask_rcnn_r50_fpn_random_seesaw_loss_normed_mask_mstrain_2x_lvis_v1.py' # noqa: E501
model = dict(
backbone=dict(
depth=101,
init_cfg=dict(type='Pretrained',
checkpoint='torchvision://resnet101')))
| 253
| 35.285714
| 97
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/seesaw_loss/cascade_mask_rcnn_r101_fpn_random_seesaw_loss_mstrain_2x_lvis_v1.py
|
_base_ = [
'../_base_/models/cascade_mask_rcnn_r50_fpn.py',
'../_base_/datasets/coco_instance.py',
'../_base_/schedules/schedule_2x.py', '../_base_/default_runtime.py'
]
model = dict(
backbone=dict(
depth=101,
init_cfg=dict(type='Pretrained',
checkpoint='torchvision://resnet101')),
roi_head=dict(
bbox_head=[
dict(
type='Shared2FCBBoxHead',
in_channels=256,
fc_out_channels=1024,
roi_feat_size=7,
num_classes=1203,
bbox_coder=dict(
type='DeltaXYWHBBoxCoder',
target_means=[0., 0., 0., 0.],
target_stds=[0.1, 0.1, 0.2, 0.2]),
reg_class_agnostic=True,
cls_predictor_cfg=dict(type='NormedLinear', tempearture=20),
loss_cls=dict(
type='SeesawLoss',
p=0.8,
q=2.0,
num_classes=1203,
loss_weight=1.0),
loss_bbox=dict(type='SmoothL1Loss', beta=1.0,
loss_weight=1.0)),
dict(
type='Shared2FCBBoxHead',
in_channels=256,
fc_out_channels=1024,
roi_feat_size=7,
num_classes=1203,
bbox_coder=dict(
type='DeltaXYWHBBoxCoder',
target_means=[0., 0., 0., 0.],
target_stds=[0.05, 0.05, 0.1, 0.1]),
reg_class_agnostic=True,
cls_predictor_cfg=dict(type='NormedLinear', tempearture=20),
loss_cls=dict(
type='SeesawLoss',
p=0.8,
q=2.0,
num_classes=1203,
loss_weight=1.0),
loss_bbox=dict(type='SmoothL1Loss', beta=1.0,
loss_weight=1.0)),
dict(
type='Shared2FCBBoxHead',
in_channels=256,
fc_out_channels=1024,
roi_feat_size=7,
num_classes=1203,
bbox_coder=dict(
type='DeltaXYWHBBoxCoder',
target_means=[0., 0., 0., 0.],
target_stds=[0.033, 0.033, 0.067, 0.067]),
reg_class_agnostic=True,
cls_predictor_cfg=dict(type='NormedLinear', tempearture=20),
loss_cls=dict(
type='SeesawLoss',
p=0.8,
q=2.0,
num_classes=1203,
loss_weight=1.0),
loss_bbox=dict(type='SmoothL1Loss', beta=1.0, loss_weight=1.0))
],
mask_head=dict(num_classes=1203)),
test_cfg=dict(
rcnn=dict(
score_thr=0.0001,
# LVIS allows up to 300
max_per_img=300)))
img_norm_cfg = dict(
mean=[123.675, 116.28, 103.53], std=[58.395, 57.12, 57.375], to_rgb=True)
train_pipeline = [
dict(type='LoadImageFromFile'),
dict(type='LoadAnnotations', with_bbox=True, with_mask=True),
dict(
type='Resize',
img_scale=[(1333, 640), (1333, 672), (1333, 704), (1333, 736),
(1333, 768), (1333, 800)],
multiscale_mode='value',
keep_ratio=True),
dict(type='RandomFlip', flip_ratio=0.5),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='DefaultFormatBundle'),
dict(type='Collect', keys=['img', 'gt_bboxes', 'gt_labels', 'gt_masks']),
]
test_pipeline = [
dict(type='LoadImageFromFile'),
dict(
type='MultiScaleFlipAug',
img_scale=(1333, 800),
flip=False,
transforms=[
dict(type='Resize', keep_ratio=True),
dict(type='RandomFlip'),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='ImageToTensor', keys=['img']),
dict(type='Collect', keys=['img']),
])
]
dataset_type = 'LVISV1Dataset'
data_root = 'data/lvis_v1/'
data = dict(
samples_per_gpu=2,
workers_per_gpu=2,
train=dict(
type=dataset_type,
ann_file=data_root + 'annotations/lvis_v1_train.json',
img_prefix=data_root,
pipeline=train_pipeline),
val=dict(
type=dataset_type,
ann_file=data_root + 'annotations/lvis_v1_val.json',
img_prefix=data_root,
pipeline=test_pipeline),
test=dict(
type=dataset_type,
ann_file=data_root + 'annotations/lvis_v1_val.json',
img_prefix=data_root,
pipeline=test_pipeline))
evaluation = dict(interval=24, metric=['bbox', 'segm'])
| 4,807
| 35.150376
| 79
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/gn+ws/mask_rcnn_r50_fpn_gn_ws-all_20_23_24e_coco.py
|
_base_ = './mask_rcnn_r50_fpn_gn_ws-all_2x_coco.py'
# learning policy
lr_config = dict(step=[20, 23])
runner = dict(type='EpochBasedRunner', max_epochs=24)
| 156
| 30.4
| 53
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/gn+ws/mask_rcnn_x50_32x4d_fpn_gn_ws-all_20_23_24e_coco.py
|
_base_ = './mask_rcnn_x50_32x4d_fpn_gn_ws-all_2x_coco.py'
# learning policy
lr_config = dict(step=[20, 23])
runner = dict(type='EpochBasedRunner', max_epochs=24)
| 162
| 31.6
| 57
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/gn+ws/faster_rcnn_x50_32x4d_fpn_gn_ws-all_1x_coco.py
|
_base_ = './faster_rcnn_r50_fpn_gn_ws-all_1x_coco.py'
conv_cfg = dict(type='ConvWS')
norm_cfg = dict(type='GN', num_groups=32, requires_grad=True)
model = dict(
backbone=dict(
type='ResNeXt',
depth=50,
groups=32,
base_width=4,
num_stages=4,
out_indices=(0, 1, 2, 3),
frozen_stages=1,
style='pytorch',
conv_cfg=conv_cfg,
norm_cfg=norm_cfg,
init_cfg=dict(
type='Pretrained',
checkpoint='open-mmlab://jhu/resnext50_32x4d_gn_ws')))
| 544
| 27.684211
| 66
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/gn+ws/mask_rcnn_x101_32x4d_fpn_gn_ws-all_2x_coco.py
|
_base_ = './mask_rcnn_r50_fpn_gn_ws-all_2x_coco.py'
# model settings
conv_cfg = dict(type='ConvWS')
norm_cfg = dict(type='GN', num_groups=32, requires_grad=True)
model = dict(
backbone=dict(
type='ResNeXt',
depth=101,
groups=32,
base_width=4,
num_stages=4,
out_indices=(0, 1, 2, 3),
frozen_stages=1,
style='pytorch',
conv_cfg=conv_cfg,
norm_cfg=norm_cfg,
init_cfg=dict(
type='Pretrained',
checkpoint='open-mmlab://jhu/resnext101_32x4d_gn_ws')))
| 561
| 27.1
| 67
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/gn+ws/mask_rcnn_r101_fpn_gn_ws-all_2x_coco.py
|
_base_ = './mask_rcnn_r50_fpn_gn_ws-all_2x_coco.py'
model = dict(
backbone=dict(
depth=101,
init_cfg=dict(
type='Pretrained', checkpoint='open-mmlab://jhu/resnet101_gn_ws')))
| 207
| 28.714286
| 79
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/gn+ws/mask_rcnn_r101_fpn_gn_ws-all_20_23_24e_coco.py
|
_base_ = './mask_rcnn_r101_fpn_gn_ws-all_2x_coco.py'
# learning policy
lr_config = dict(step=[20, 23])
runner = dict(type='EpochBasedRunner', max_epochs=24)
| 157
| 30.6
| 53
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/gn+ws/faster_rcnn_r101_fpn_gn_ws-all_1x_coco.py
|
_base_ = './faster_rcnn_r50_fpn_gn_ws-all_1x_coco.py'
model = dict(
backbone=dict(
depth=101,
init_cfg=dict(
type='Pretrained', checkpoint='open-mmlab://jhu/resnet101_gn_ws')))
| 209
| 29
| 79
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/gn+ws/faster_rcnn_r50_fpn_gn_ws-all_1x_coco.py
|
_base_ = '../faster_rcnn/faster_rcnn_r50_fpn_1x_coco.py'
conv_cfg = dict(type='ConvWS')
norm_cfg = dict(type='GN', num_groups=32, requires_grad=True)
model = dict(
backbone=dict(
conv_cfg=conv_cfg,
norm_cfg=norm_cfg,
init_cfg=dict(
type='Pretrained', checkpoint='open-mmlab://jhu/resnet50_gn_ws')),
neck=dict(conv_cfg=conv_cfg, norm_cfg=norm_cfg),
roi_head=dict(
bbox_head=dict(
type='Shared4Conv1FCBBoxHead',
conv_out_channels=256,
conv_cfg=conv_cfg,
norm_cfg=norm_cfg)))
| 577
| 33
| 78
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/gn+ws/faster_rcnn_x101_32x4d_fpn_gn_ws-all_1x_coco.py
|
_base_ = './faster_rcnn_r50_fpn_gn_ws-all_1x_coco.py'
conv_cfg = dict(type='ConvWS')
norm_cfg = dict(type='GN', num_groups=32, requires_grad=True)
model = dict(
backbone=dict(
type='ResNeXt',
depth=101,
groups=32,
base_width=4,
num_stages=4,
out_indices=(0, 1, 2, 3),
frozen_stages=1,
style='pytorch',
conv_cfg=conv_cfg,
norm_cfg=norm_cfg,
init_cfg=dict(
type='Pretrained',
checkpoint='open-mmlab://jhu/resnext101_32x4d_gn_ws')))
| 546
| 27.789474
| 67
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/gn+ws/mask_rcnn_x50_32x4d_fpn_gn_ws-all_2x_coco.py
|
_base_ = './mask_rcnn_r50_fpn_gn_ws-all_2x_coco.py'
# model settings
conv_cfg = dict(type='ConvWS')
norm_cfg = dict(type='GN', num_groups=32, requires_grad=True)
model = dict(
backbone=dict(
type='ResNeXt',
depth=50,
groups=32,
base_width=4,
num_stages=4,
out_indices=(0, 1, 2, 3),
frozen_stages=1,
style='pytorch',
conv_cfg=conv_cfg,
norm_cfg=norm_cfg,
init_cfg=dict(
type='Pretrained',
checkpoint='open-mmlab://jhu/resnext50_32x4d_gn_ws')))
| 559
| 27
| 66
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/gn+ws/mask_rcnn_x101_32x4d_fpn_gn_ws-all_20_23_24e_coco.py
|
_base_ = './mask_rcnn_x101_32x4d_fpn_gn_ws-all_2x_coco.py'
# learning policy
lr_config = dict(step=[20, 23])
runner = dict(type='EpochBasedRunner', max_epochs=24)
| 163
| 31.8
| 58
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/gn+ws/mask_rcnn_r50_fpn_gn_ws-all_2x_coco.py
|
_base_ = '../mask_rcnn/mask_rcnn_r50_fpn_1x_coco.py'
conv_cfg = dict(type='ConvWS')
norm_cfg = dict(type='GN', num_groups=32, requires_grad=True)
model = dict(
backbone=dict(
conv_cfg=conv_cfg,
norm_cfg=norm_cfg,
init_cfg=dict(
type='Pretrained', checkpoint='open-mmlab://jhu/resnet50_gn_ws')),
neck=dict(conv_cfg=conv_cfg, norm_cfg=norm_cfg),
roi_head=dict(
bbox_head=dict(
type='Shared4Conv1FCBBoxHead',
conv_out_channels=256,
conv_cfg=conv_cfg,
norm_cfg=norm_cfg),
mask_head=dict(conv_cfg=conv_cfg, norm_cfg=norm_cfg)))
# learning policy
lr_config = dict(step=[16, 22])
runner = dict(type='EpochBasedRunner', max_epochs=24)
| 739
| 34.238095
| 78
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/guided_anchoring/ga_faster_x101_64x4d_fpn_1x_coco.py
|
_base_ = './ga_faster_r50_fpn_1x_coco.py'
model = dict(
backbone=dict(
type='ResNeXt',
depth=101,
groups=64,
base_width=4,
num_stages=4,
out_indices=(0, 1, 2, 3),
frozen_stages=1,
norm_cfg=dict(type='BN', requires_grad=True),
style='pytorch',
init_cfg=dict(
type='Pretrained', checkpoint='open-mmlab://resnext101_64x4d')))
| 419
| 27
| 76
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/guided_anchoring/ga_faster_x101_32x4d_fpn_1x_coco.py
|
_base_ = './ga_faster_r50_fpn_1x_coco.py'
model = dict(
backbone=dict(
type='ResNeXt',
depth=101,
groups=32,
base_width=4,
num_stages=4,
out_indices=(0, 1, 2, 3),
frozen_stages=1,
norm_cfg=dict(type='BN', requires_grad=True),
style='pytorch',
init_cfg=dict(
type='Pretrained', checkpoint='open-mmlab://resnext101_32x4d')))
| 419
| 27
| 76
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/guided_anchoring/ga_retinanet_x101_32x4d_fpn_1x_coco.py
|
_base_ = './ga_retinanet_r50_fpn_1x_coco.py'
model = dict(
backbone=dict(
type='ResNeXt',
depth=101,
groups=32,
base_width=4,
num_stages=4,
out_indices=(0, 1, 2, 3),
frozen_stages=1,
norm_cfg=dict(type='BN', requires_grad=True),
style='pytorch',
init_cfg=dict(
type='Pretrained', checkpoint='open-mmlab://resnext101_32x4d')))
| 422
| 27.2
| 76
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/guided_anchoring/ga_faster_r50_fpn_1x_coco.py
|
_base_ = '../faster_rcnn/faster_rcnn_r50_fpn_1x_coco.py'
model = dict(
rpn_head=dict(
_delete_=True,
type='GARPNHead',
in_channels=256,
feat_channels=256,
approx_anchor_generator=dict(
type='AnchorGenerator',
octave_base_scale=8,
scales_per_octave=3,
ratios=[0.5, 1.0, 2.0],
strides=[4, 8, 16, 32, 64]),
square_anchor_generator=dict(
type='AnchorGenerator',
ratios=[1.0],
scales=[8],
strides=[4, 8, 16, 32, 64]),
anchor_coder=dict(
type='DeltaXYWHBBoxCoder',
target_means=[.0, .0, .0, .0],
target_stds=[0.07, 0.07, 0.14, 0.14]),
bbox_coder=dict(
type='DeltaXYWHBBoxCoder',
target_means=[.0, .0, .0, .0],
target_stds=[0.07, 0.07, 0.11, 0.11]),
loc_filter_thr=0.01,
loss_loc=dict(
type='FocalLoss',
use_sigmoid=True,
gamma=2.0,
alpha=0.25,
loss_weight=1.0),
loss_shape=dict(type='BoundedIoULoss', beta=0.2, loss_weight=1.0),
loss_cls=dict(
type='CrossEntropyLoss', use_sigmoid=True, loss_weight=1.0),
loss_bbox=dict(type='SmoothL1Loss', beta=1.0, loss_weight=1.0)),
roi_head=dict(
bbox_head=dict(bbox_coder=dict(target_stds=[0.05, 0.05, 0.1, 0.1]))),
# model training and testing settings
train_cfg=dict(
rpn=dict(
ga_assigner=dict(
type='ApproxMaxIoUAssigner',
pos_iou_thr=0.7,
neg_iou_thr=0.3,
min_pos_iou=0.3,
ignore_iof_thr=-1),
ga_sampler=dict(
type='RandomSampler',
num=256,
pos_fraction=0.5,
neg_pos_ub=-1,
add_gt_as_proposals=False),
allowed_border=-1,
center_ratio=0.2,
ignore_ratio=0.5),
rpn_proposal=dict(nms_post=1000, max_per_img=300),
rcnn=dict(
assigner=dict(pos_iou_thr=0.6, neg_iou_thr=0.6, min_pos_iou=0.6),
sampler=dict(type='RandomSampler', num=256))),
test_cfg=dict(
rpn=dict(nms_post=1000, max_per_img=300), rcnn=dict(score_thr=1e-3)))
optimizer_config = dict(
_delete_=True, grad_clip=dict(max_norm=35, norm_type=2))
| 2,402
| 35.409091
| 77
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/guided_anchoring/ga_rpn_x101_32x4d_fpn_1x_coco.py
|
_base_ = './ga_rpn_r50_fpn_1x_coco.py'
model = dict(
backbone=dict(
type='ResNeXt',
depth=101,
groups=32,
base_width=4,
num_stages=4,
out_indices=(0, 1, 2, 3),
frozen_stages=1,
norm_cfg=dict(type='BN', requires_grad=True),
style='pytorch',
init_cfg=dict(
type='Pretrained', checkpoint='open-mmlab://resnext101_32x4d')))
| 416
| 26.8
| 76
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/guided_anchoring/ga_rpn_r101_caffe_fpn_1x_coco.py
|
_base_ = './ga_rpn_r50_caffe_fpn_1x_coco.py'
# model settings
model = dict(
backbone=dict(
depth=101,
init_cfg=dict(
type='Pretrained',
checkpoint='open-mmlab://detectron2/resnet101_caffe')))
| 236
| 25.333333
| 67
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/guided_anchoring/ga_retinanet_x101_64x4d_fpn_1x_coco.py
|
_base_ = './ga_retinanet_r50_fpn_1x_coco.py'
model = dict(
backbone=dict(
type='ResNeXt',
depth=101,
groups=64,
base_width=4,
num_stages=4,
out_indices=(0, 1, 2, 3),
frozen_stages=1,
norm_cfg=dict(type='BN', requires_grad=True),
style='pytorch',
init_cfg=dict(
type='Pretrained', checkpoint='open-mmlab://resnext101_64x4d')))
| 422
| 27.2
| 76
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/guided_anchoring/ga_faster_r101_caffe_fpn_1x_coco.py
|
_base_ = './ga_faster_r50_caffe_fpn_1x_coco.py'
model = dict(
backbone=dict(
depth=101,
init_cfg=dict(
type='Pretrained',
checkpoint='open-mmlab://detectron2/resnet101_caffe')))
| 222
| 26.875
| 67
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/guided_anchoring/ga_rpn_x101_64x4d_fpn_1x_coco.py
|
_base_ = './ga_rpn_r50_fpn_1x_coco.py'
model = dict(
backbone=dict(
type='ResNeXt',
depth=101,
groups=64,
base_width=4,
num_stages=4,
out_indices=(0, 1, 2, 3),
frozen_stages=1,
norm_cfg=dict(type='BN', requires_grad=True),
style='pytorch',
init_cfg=dict(
type='Pretrained', checkpoint='open-mmlab://resnext101_64x4d')))
| 416
| 26.8
| 76
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/guided_anchoring/ga_rpn_r50_fpn_1x_coco.py
|
_base_ = '../rpn/rpn_r50_fpn_1x_coco.py'
model = dict(
rpn_head=dict(
_delete_=True,
type='GARPNHead',
in_channels=256,
feat_channels=256,
approx_anchor_generator=dict(
type='AnchorGenerator',
octave_base_scale=8,
scales_per_octave=3,
ratios=[0.5, 1.0, 2.0],
strides=[4, 8, 16, 32, 64]),
square_anchor_generator=dict(
type='AnchorGenerator',
ratios=[1.0],
scales=[8],
strides=[4, 8, 16, 32, 64]),
anchor_coder=dict(
type='DeltaXYWHBBoxCoder',
target_means=[.0, .0, .0, .0],
target_stds=[0.07, 0.07, 0.14, 0.14]),
bbox_coder=dict(
type='DeltaXYWHBBoxCoder',
target_means=[.0, .0, .0, .0],
target_stds=[0.07, 0.07, 0.11, 0.11]),
loc_filter_thr=0.01,
loss_loc=dict(
type='FocalLoss',
use_sigmoid=True,
gamma=2.0,
alpha=0.25,
loss_weight=1.0),
loss_shape=dict(type='BoundedIoULoss', beta=0.2, loss_weight=1.0),
loss_cls=dict(
type='CrossEntropyLoss', use_sigmoid=True, loss_weight=1.0),
loss_bbox=dict(type='SmoothL1Loss', beta=1.0, loss_weight=1.0)),
# model training and testing settings
train_cfg=dict(
rpn=dict(
ga_assigner=dict(
type='ApproxMaxIoUAssigner',
pos_iou_thr=0.7,
neg_iou_thr=0.3,
min_pos_iou=0.3,
ignore_iof_thr=-1),
ga_sampler=dict(
type='RandomSampler',
num=256,
pos_fraction=0.5,
neg_pos_ub=-1,
add_gt_as_proposals=False),
allowed_border=-1,
center_ratio=0.2,
ignore_ratio=0.5)),
test_cfg=dict(rpn=dict(nms_post=1000)))
optimizer_config = dict(
_delete_=True, grad_clip=dict(max_norm=35, norm_type=2))
| 2,022
| 33.288136
| 74
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/guided_anchoring/ga_fast_r50_caffe_fpn_1x_coco.py
|
_base_ = '../fast_rcnn/fast_rcnn_r50_fpn_1x_coco.py'
model = dict(
backbone=dict(
type='ResNet',
depth=50,
num_stages=4,
out_indices=(0, 1, 2, 3),
frozen_stages=1,
norm_cfg=dict(type='BN', requires_grad=False),
norm_eval=True,
style='caffe',
init_cfg=dict(
type='Pretrained',
checkpoint='open-mmlab://detectron2/resnet50_caffe')),
roi_head=dict(
bbox_head=dict(bbox_coder=dict(target_stds=[0.05, 0.05, 0.1, 0.1]))),
# model training and testing settings
train_cfg=dict(
rcnn=dict(
assigner=dict(pos_iou_thr=0.6, neg_iou_thr=0.6, min_pos_iou=0.6),
sampler=dict(num=256))),
test_cfg=dict(rcnn=dict(score_thr=1e-3)))
dataset_type = 'CocoDataset'
data_root = 'data/coco/'
img_norm_cfg = dict(
mean=[103.530, 116.280, 123.675], std=[1.0, 1.0, 1.0], to_rgb=False)
train_pipeline = [
dict(type='LoadImageFromFile'),
dict(type='LoadProposals', num_max_proposals=300),
dict(type='LoadAnnotations', with_bbox=True),
dict(type='Resize', img_scale=(1333, 800), keep_ratio=True),
dict(type='RandomFlip', flip_ratio=0.5),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='DefaultFormatBundle'),
dict(type='Collect', keys=['img', 'proposals', 'gt_bboxes', 'gt_labels']),
]
test_pipeline = [
dict(type='LoadImageFromFile'),
dict(type='LoadProposals', num_max_proposals=None),
dict(
type='MultiScaleFlipAug',
img_scale=(1333, 800),
flip=False,
transforms=[
dict(type='Resize', keep_ratio=True),
dict(type='RandomFlip'),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='ImageToTensor', keys=['img']),
dict(type='Collect', keys=['img', 'proposals']),
])
]
data = dict(
train=dict(
proposal_file=data_root + 'proposals/ga_rpn_r50_fpn_1x_train2017.pkl',
pipeline=train_pipeline),
val=dict(
proposal_file=data_root + 'proposals/ga_rpn_r50_fpn_1x_val2017.pkl',
pipeline=test_pipeline),
test=dict(
proposal_file=data_root + 'proposals/ga_rpn_r50_fpn_1x_val2017.pkl',
pipeline=test_pipeline))
optimizer_config = dict(
_delete_=True, grad_clip=dict(max_norm=35, norm_type=2))
| 2,407
| 35.484848
| 78
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/guided_anchoring/ga_faster_r50_caffe_fpn_1x_coco.py
|
_base_ = '../faster_rcnn/faster_rcnn_r50_caffe_fpn_1x_coco.py'
model = dict(
rpn_head=dict(
_delete_=True,
type='GARPNHead',
in_channels=256,
feat_channels=256,
approx_anchor_generator=dict(
type='AnchorGenerator',
octave_base_scale=8,
scales_per_octave=3,
ratios=[0.5, 1.0, 2.0],
strides=[4, 8, 16, 32, 64]),
square_anchor_generator=dict(
type='AnchorGenerator',
ratios=[1.0],
scales=[8],
strides=[4, 8, 16, 32, 64]),
anchor_coder=dict(
type='DeltaXYWHBBoxCoder',
target_means=[.0, .0, .0, .0],
target_stds=[0.07, 0.07, 0.14, 0.14]),
bbox_coder=dict(
type='DeltaXYWHBBoxCoder',
target_means=[.0, .0, .0, .0],
target_stds=[0.07, 0.07, 0.11, 0.11]),
loc_filter_thr=0.01,
loss_loc=dict(
type='FocalLoss',
use_sigmoid=True,
gamma=2.0,
alpha=0.25,
loss_weight=1.0),
loss_shape=dict(type='BoundedIoULoss', beta=0.2, loss_weight=1.0),
loss_cls=dict(
type='CrossEntropyLoss', use_sigmoid=True, loss_weight=1.0),
loss_bbox=dict(type='SmoothL1Loss', beta=1.0, loss_weight=1.0)),
roi_head=dict(
bbox_head=dict(bbox_coder=dict(target_stds=[0.05, 0.05, 0.1, 0.1]))),
# model training and testing settings
train_cfg=dict(
rpn=dict(
ga_assigner=dict(
type='ApproxMaxIoUAssigner',
pos_iou_thr=0.7,
neg_iou_thr=0.3,
min_pos_iou=0.3,
ignore_iof_thr=-1),
ga_sampler=dict(
type='RandomSampler',
num=256,
pos_fraction=0.5,
neg_pos_ub=-1,
add_gt_as_proposals=False),
allowed_border=-1,
center_ratio=0.2,
ignore_ratio=0.5),
rpn_proposal=dict(nms_post=1000, max_per_img=300),
rcnn=dict(
assigner=dict(pos_iou_thr=0.6, neg_iou_thr=0.6, min_pos_iou=0.6),
sampler=dict(type='RandomSampler', num=256))),
test_cfg=dict(
rpn=dict(nms_post=1000, max_per_img=300), rcnn=dict(score_thr=1e-3)))
optimizer_config = dict(
_delete_=True, grad_clip=dict(max_norm=35, norm_type=2))
| 2,408
| 35.5
| 77
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/guided_anchoring/ga_retinanet_r50_fpn_1x_coco.py
|
_base_ = '../retinanet/retinanet_r50_fpn_1x_coco.py'
model = dict(
bbox_head=dict(
_delete_=True,
type='GARetinaHead',
num_classes=80,
in_channels=256,
stacked_convs=4,
feat_channels=256,
approx_anchor_generator=dict(
type='AnchorGenerator',
octave_base_scale=4,
scales_per_octave=3,
ratios=[0.5, 1.0, 2.0],
strides=[8, 16, 32, 64, 128]),
square_anchor_generator=dict(
type='AnchorGenerator',
ratios=[1.0],
scales=[4],
strides=[8, 16, 32, 64, 128]),
anchor_coder=dict(
type='DeltaXYWHBBoxCoder',
target_means=[.0, .0, .0, .0],
target_stds=[1.0, 1.0, 1.0, 1.0]),
bbox_coder=dict(
type='DeltaXYWHBBoxCoder',
target_means=[.0, .0, .0, .0],
target_stds=[1.0, 1.0, 1.0, 1.0]),
loc_filter_thr=0.01,
loss_loc=dict(
type='FocalLoss',
use_sigmoid=True,
gamma=2.0,
alpha=0.25,
loss_weight=1.0),
loss_shape=dict(type='BoundedIoULoss', beta=0.2, loss_weight=1.0),
loss_cls=dict(
type='FocalLoss',
use_sigmoid=True,
gamma=2.0,
alpha=0.25,
loss_weight=1.0),
loss_bbox=dict(type='SmoothL1Loss', beta=0.04, loss_weight=1.0)),
# training and testing settings
train_cfg=dict(
ga_assigner=dict(
type='ApproxMaxIoUAssigner',
pos_iou_thr=0.5,
neg_iou_thr=0.4,
min_pos_iou=0.4,
ignore_iof_thr=-1),
ga_sampler=dict(
type='RandomSampler',
num=256,
pos_fraction=0.5,
neg_pos_ub=-1,
add_gt_as_proposals=False),
assigner=dict(neg_iou_thr=0.5, min_pos_iou=0.0),
center_ratio=0.2,
ignore_ratio=0.5))
optimizer_config = dict(
_delete_=True, grad_clip=dict(max_norm=35, norm_type=2))
| 2,049
| 31.539683
| 74
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/guided_anchoring/ga_retinanet_r101_caffe_fpn_1x_coco.py
|
_base_ = './ga_retinanet_r50_caffe_fpn_1x_coco.py'
model = dict(
backbone=dict(
depth=101,
init_cfg=dict(
type='Pretrained',
checkpoint='open-mmlab://detectron2/resnet101_caffe')))
| 225
| 27.25
| 67
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/guided_anchoring/ga_retinanet_r50_caffe_fpn_1x_coco.py
|
_base_ = '../retinanet/retinanet_r50_caffe_fpn_1x_coco.py'
model = dict(
bbox_head=dict(
_delete_=True,
type='GARetinaHead',
num_classes=80,
in_channels=256,
stacked_convs=4,
feat_channels=256,
approx_anchor_generator=dict(
type='AnchorGenerator',
octave_base_scale=4,
scales_per_octave=3,
ratios=[0.5, 1.0, 2.0],
strides=[8, 16, 32, 64, 128]),
square_anchor_generator=dict(
type='AnchorGenerator',
ratios=[1.0],
scales=[4],
strides=[8, 16, 32, 64, 128]),
anchor_coder=dict(
type='DeltaXYWHBBoxCoder',
target_means=[.0, .0, .0, .0],
target_stds=[1.0, 1.0, 1.0, 1.0]),
bbox_coder=dict(
type='DeltaXYWHBBoxCoder',
target_means=[.0, .0, .0, .0],
target_stds=[1.0, 1.0, 1.0, 1.0]),
loc_filter_thr=0.01,
loss_loc=dict(
type='FocalLoss',
use_sigmoid=True,
gamma=2.0,
alpha=0.25,
loss_weight=1.0),
loss_shape=dict(type='BoundedIoULoss', beta=0.2, loss_weight=1.0),
loss_cls=dict(
type='FocalLoss',
use_sigmoid=True,
gamma=2.0,
alpha=0.25,
loss_weight=1.0),
loss_bbox=dict(type='SmoothL1Loss', beta=0.04, loss_weight=1.0)),
# training and testing settings
train_cfg=dict(
ga_assigner=dict(
type='ApproxMaxIoUAssigner',
pos_iou_thr=0.5,
neg_iou_thr=0.4,
min_pos_iou=0.4,
ignore_iof_thr=-1),
ga_sampler=dict(
type='RandomSampler',
num=256,
pos_fraction=0.5,
neg_pos_ub=-1,
add_gt_as_proposals=False),
assigner=dict(neg_iou_thr=0.5, min_pos_iou=0.0),
center_ratio=0.2,
ignore_ratio=0.5))
optimizer_config = dict(
_delete_=True, grad_clip=dict(max_norm=35, norm_type=2))
| 2,055
| 31.634921
| 74
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/guided_anchoring/ga_retinanet_r101_caffe_fpn_mstrain_2x.py
|
_base_ = '../_base_/default_runtime.py'
# model settings
model = dict(
type='RetinaNet',
backbone=dict(
type='ResNet',
depth=101,
num_stages=4,
out_indices=(0, 1, 2, 3),
frozen_stages=1,
norm_cfg=dict(type='BN', requires_grad=False),
norm_eval=True,
style='caffe',
init_cfg=dict(
type='Pretrained',
checkpoint='open-mmlab://detectron2/resnet101_caffe')),
neck=dict(
type='FPN',
in_channels=[256, 512, 1024, 2048],
out_channels=256,
start_level=1,
add_extra_convs=True,
num_outs=5),
bbox_head=dict(
type='GARetinaHead',
num_classes=80,
in_channels=256,
stacked_convs=4,
feat_channels=256,
approx_anchor_generator=dict(
type='AnchorGenerator',
octave_base_scale=4,
scales_per_octave=3,
ratios=[0.5, 1.0, 2.0],
strides=[8, 16, 32, 64, 128]),
square_anchor_generator=dict(
type='AnchorGenerator',
ratios=[1.0],
scales=[4],
strides=[8, 16, 32, 64, 128]),
anchor_coder=dict(
type='DeltaXYWHBBoxCoder',
target_means=[.0, .0, .0, .0],
target_stds=[1.0, 1.0, 1.0, 1.0]),
bbox_coder=dict(
type='DeltaXYWHBBoxCoder',
target_means=[.0, .0, .0, .0],
target_stds=[1.0, 1.0, 1.0, 1.0]),
loc_filter_thr=0.01,
loss_loc=dict(
type='FocalLoss',
use_sigmoid=True,
gamma=2.0,
alpha=0.25,
loss_weight=1.0),
loss_shape=dict(type='BoundedIoULoss', beta=0.2, loss_weight=1.0),
loss_cls=dict(
type='FocalLoss',
use_sigmoid=True,
gamma=2.0,
alpha=0.25,
loss_weight=1.0),
loss_bbox=dict(type='SmoothL1Loss', beta=0.04, loss_weight=1.0)))
# training and testing settings
train_cfg = dict(
ga_assigner=dict(
type='ApproxMaxIoUAssigner',
pos_iou_thr=0.5,
neg_iou_thr=0.4,
min_pos_iou=0.4,
ignore_iof_thr=-1),
ga_sampler=dict(
type='RandomSampler',
num=256,
pos_fraction=0.5,
neg_pos_ub=-1,
add_gt_as_proposals=False),
assigner=dict(
type='MaxIoUAssigner',
pos_iou_thr=0.5,
neg_iou_thr=0.5,
min_pos_iou=0.0,
ignore_iof_thr=-1),
allowed_border=-1,
pos_weight=-1,
center_ratio=0.2,
ignore_ratio=0.5,
debug=False)
test_cfg = dict(
nms_pre=1000,
min_bbox_size=0,
score_thr=0.05,
nms=dict(type='nms', iou_threshold=0.5),
max_per_img=100)
# dataset settings
dataset_type = 'CocoDataset'
data_root = 'data/coco/'
img_norm_cfg = dict(
mean=[103.530, 116.280, 123.675], std=[1.0, 1.0, 1.0], to_rgb=False)
train_pipeline = [
dict(type='LoadImageFromFile'),
dict(type='LoadAnnotations', with_bbox=True),
dict(
type='Resize',
img_scale=[(1333, 480), (1333, 960)],
keep_ratio=True,
multiscale_mode='range'),
dict(type='RandomFlip', flip_ratio=0.5),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='DefaultFormatBundle'),
dict(type='Collect', keys=['img', 'gt_bboxes', 'gt_labels']),
]
test_pipeline = [
dict(type='LoadImageFromFile'),
dict(
type='MultiScaleFlipAug',
img_scale=(1333, 800),
flip=False,
transforms=[
dict(type='Resize', keep_ratio=True),
dict(type='RandomFlip'),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='ImageToTensor', keys=['img']),
dict(type='Collect', keys=['img']),
])
]
data = dict(
samples_per_gpu=2,
workers_per_gpu=2,
train=dict(
type=dataset_type,
ann_file=data_root + 'annotations/instances_train2017.json',
img_prefix=data_root + 'train2017/',
pipeline=train_pipeline),
val=dict(
type=dataset_type,
ann_file=data_root + 'annotations/instances_val2017.json',
img_prefix=data_root + 'val2017/',
pipeline=test_pipeline),
test=dict(
type=dataset_type,
ann_file=data_root + 'annotations/instances_val2017.json',
img_prefix=data_root + 'val2017/',
pipeline=test_pipeline))
evaluation = dict(interval=1, metric='bbox')
# optimizer
optimizer = dict(type='SGD', lr=0.01, momentum=0.9, weight_decay=0.0001)
optimizer_config = dict(grad_clip=dict(max_norm=35, norm_type=2))
# learning policy
lr_config = dict(
policy='step',
warmup='linear',
warmup_iters=500,
warmup_ratio=1.0 / 3,
step=[16, 22])
checkpoint_config = dict(interval=1)
# yapf:disable
log_config = dict(
interval=50,
hooks=[
dict(type='TextLoggerHook'),
# dict(type='TensorboardLoggerHook')
])
# yapf:enable
# runtime settings
runner = dict(type='EpochBasedRunner', max_epochs=24)
| 5,095
| 28.976471
| 74
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/guided_anchoring/ga_rpn_r50_caffe_fpn_1x_coco.py
|
_base_ = '../rpn/rpn_r50_caffe_fpn_1x_coco.py'
model = dict(
rpn_head=dict(
_delete_=True,
type='GARPNHead',
in_channels=256,
feat_channels=256,
approx_anchor_generator=dict(
type='AnchorGenerator',
octave_base_scale=8,
scales_per_octave=3,
ratios=[0.5, 1.0, 2.0],
strides=[4, 8, 16, 32, 64]),
square_anchor_generator=dict(
type='AnchorGenerator',
ratios=[1.0],
scales=[8],
strides=[4, 8, 16, 32, 64]),
anchor_coder=dict(
type='DeltaXYWHBBoxCoder',
target_means=[.0, .0, .0, .0],
target_stds=[0.07, 0.07, 0.14, 0.14]),
bbox_coder=dict(
type='DeltaXYWHBBoxCoder',
target_means=[.0, .0, .0, .0],
target_stds=[0.07, 0.07, 0.11, 0.11]),
loc_filter_thr=0.01,
loss_loc=dict(
type='FocalLoss',
use_sigmoid=True,
gamma=2.0,
alpha=0.25,
loss_weight=1.0),
loss_shape=dict(type='BoundedIoULoss', beta=0.2, loss_weight=1.0),
loss_cls=dict(
type='CrossEntropyLoss', use_sigmoid=True, loss_weight=1.0),
loss_bbox=dict(type='SmoothL1Loss', beta=1.0, loss_weight=1.0)),
# model training and testing settings
train_cfg=dict(
rpn=dict(
ga_assigner=dict(
type='ApproxMaxIoUAssigner',
pos_iou_thr=0.7,
neg_iou_thr=0.3,
min_pos_iou=0.3,
ignore_iof_thr=-1),
ga_sampler=dict(
type='RandomSampler',
num=256,
pos_fraction=0.5,
neg_pos_ub=-1,
add_gt_as_proposals=False),
allowed_border=-1,
center_ratio=0.2,
ignore_ratio=0.5)),
test_cfg=dict(rpn=dict(nms_post=1000)))
optimizer_config = dict(
_delete_=True, grad_clip=dict(max_norm=35, norm_type=2))
| 2,028
| 33.389831
| 74
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/sparse_rcnn/sparse_rcnn_r50_fpn_300_proposals_crop_mstrain_480-800_3x_coco.py
|
_base_ = './sparse_rcnn_r50_fpn_mstrain_480-800_3x_coco.py'
num_proposals = 300
model = dict(
rpn_head=dict(num_proposals=num_proposals),
test_cfg=dict(
_delete_=True, rpn=None, rcnn=dict(max_per_img=num_proposals)))
img_norm_cfg = dict(
mean=[123.675, 116.28, 103.53], std=[58.395, 57.12, 57.375], to_rgb=True)
# augmentation strategy originates from DETR.
train_pipeline = [
dict(type='LoadImageFromFile'),
dict(type='LoadAnnotations', with_bbox=True),
dict(type='RandomFlip', flip_ratio=0.5),
dict(
type='AutoAugment',
policies=[[
dict(
type='Resize',
img_scale=[(480, 1333), (512, 1333), (544, 1333), (576, 1333),
(608, 1333), (640, 1333), (672, 1333), (704, 1333),
(736, 1333), (768, 1333), (800, 1333)],
multiscale_mode='value',
keep_ratio=True)
],
[
dict(
type='Resize',
img_scale=[(400, 1333), (500, 1333), (600, 1333)],
multiscale_mode='value',
keep_ratio=True),
dict(
type='RandomCrop',
crop_type='absolute_range',
crop_size=(384, 600),
allow_negative_crop=True),
dict(
type='Resize',
img_scale=[(480, 1333), (512, 1333), (544, 1333),
(576, 1333), (608, 1333), (640, 1333),
(672, 1333), (704, 1333), (736, 1333),
(768, 1333), (800, 1333)],
multiscale_mode='value',
override=True,
keep_ratio=True)
]]),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='DefaultFormatBundle'),
dict(type='Collect', keys=['img', 'gt_bboxes', 'gt_labels'])
]
data = dict(train=dict(pipeline=train_pipeline))
| 2,191
| 40.358491
| 78
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/sparse_rcnn/sparse_rcnn_r50_fpn_mstrain_480-800_3x_coco.py
|
_base_ = './sparse_rcnn_r50_fpn_1x_coco.py'
img_norm_cfg = dict(
mean=[123.675, 116.28, 103.53], std=[58.395, 57.12, 57.375], to_rgb=True)
min_values = (480, 512, 544, 576, 608, 640, 672, 704, 736, 768, 800)
train_pipeline = [
dict(type='LoadImageFromFile'),
dict(type='LoadAnnotations', with_bbox=True),
dict(
type='Resize',
img_scale=[(1333, value) for value in min_values],
multiscale_mode='value',
keep_ratio=True),
dict(type='RandomFlip', flip_ratio=0.5),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='DefaultFormatBundle'),
dict(type='Collect', keys=['img', 'gt_bboxes', 'gt_labels'])
]
data = dict(train=dict(pipeline=train_pipeline))
lr_config = dict(policy='step', step=[27, 33])
runner = dict(type='EpochBasedRunner', max_epochs=36)
| 853
| 34.583333
| 77
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/sparse_rcnn/sparse_rcnn_r101_fpn_mstrain_480-800_3x_coco.py
|
_base_ = './sparse_rcnn_r50_fpn_mstrain_480-800_3x_coco.py'
model = dict(
backbone=dict(
depth=101,
init_cfg=dict(type='Pretrained',
checkpoint='torchvision://resnet101')))
| 216
| 26.125
| 61
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/sparse_rcnn/sparse_rcnn_r101_fpn_300_proposals_crop_mstrain_480-800_3x_coco.py
|
_base_ = './sparse_rcnn_r50_fpn_300_proposals_crop_mstrain_480-800_3x_coco.py'
model = dict(
backbone=dict(
depth=101,
init_cfg=dict(type='Pretrained',
checkpoint='torchvision://resnet101')))
| 235
| 28.5
| 78
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/sparse_rcnn/sparse_rcnn_r50_fpn_1x_coco.py
|
_base_ = [
'../_base_/datasets/coco_detection.py',
'../_base_/schedules/schedule_1x.py', '../_base_/default_runtime.py'
]
num_stages = 6
num_proposals = 100
model = dict(
type='SparseRCNN',
backbone=dict(
type='ResNet',
depth=50,
num_stages=4,
out_indices=(0, 1, 2, 3),
frozen_stages=1,
norm_cfg=dict(type='BN', requires_grad=True),
norm_eval=True,
style='pytorch',
init_cfg=dict(type='Pretrained', checkpoint='torchvision://resnet50')),
neck=dict(
type='FPN',
in_channels=[256, 512, 1024, 2048],
out_channels=256,
start_level=0,
add_extra_convs='on_input',
num_outs=4),
rpn_head=dict(
type='EmbeddingRPNHead',
num_proposals=num_proposals,
proposal_feature_channel=256),
roi_head=dict(
type='SparseRoIHead',
num_stages=num_stages,
stage_loss_weights=[1] * num_stages,
proposal_feature_channel=256,
bbox_roi_extractor=dict(
type='SingleRoIExtractor',
roi_layer=dict(type='RoIAlign', output_size=7, sampling_ratio=2),
out_channels=256,
featmap_strides=[4, 8, 16, 32]),
bbox_head=[
dict(
type='DIIHead',
num_classes=80,
num_ffn_fcs=2,
num_heads=8,
num_cls_fcs=1,
num_reg_fcs=3,
feedforward_channels=2048,
in_channels=256,
dropout=0.0,
ffn_act_cfg=dict(type='ReLU', inplace=True),
dynamic_conv_cfg=dict(
type='DynamicConv',
in_channels=256,
feat_channels=64,
out_channels=256,
input_feat_shape=7,
act_cfg=dict(type='ReLU', inplace=True),
norm_cfg=dict(type='LN')),
loss_bbox=dict(type='L1Loss', loss_weight=5.0),
loss_iou=dict(type='GIoULoss', loss_weight=2.0),
loss_cls=dict(
type='FocalLoss',
use_sigmoid=True,
gamma=2.0,
alpha=0.25,
loss_weight=2.0),
bbox_coder=dict(
type='DeltaXYWHBBoxCoder',
clip_border=False,
target_means=[0., 0., 0., 0.],
target_stds=[0.5, 0.5, 1., 1.])) for _ in range(num_stages)
]),
# training and testing settings
train_cfg=dict(
rpn=None,
rcnn=[
dict(
assigner=dict(
type='HungarianAssigner',
cls_cost=dict(type='FocalLossCost', weight=2.0),
reg_cost=dict(type='BBoxL1Cost', weight=5.0),
iou_cost=dict(type='IoUCost', iou_mode='giou',
weight=2.0)),
sampler=dict(type='PseudoSampler'),
pos_weight=1) for _ in range(num_stages)
]),
test_cfg=dict(rpn=None, rcnn=dict(max_per_img=num_proposals)))
# optimizer
optimizer = dict(_delete_=True, type='AdamW', lr=0.000025, weight_decay=0.0001)
optimizer_config = dict(_delete_=True, grad_clip=dict(max_norm=1, norm_type=2))
# learning policy
lr_config = dict(policy='step', step=[8, 11])
runner = dict(type='EpochBasedRunner', max_epochs=12)
| 3,469
| 35.145833
| 79
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/cityscapes/faster_rcnn_r50_fpn_1x_cityscapes.py
|
_base_ = [
'../_base_/models/faster_rcnn_r50_fpn.py',
'../_base_/datasets/cityscapes_detection.py',
'../_base_/default_runtime.py'
]
model = dict(
backbone=dict(init_cfg=None),
roi_head=dict(
bbox_head=dict(
type='Shared2FCBBoxHead',
in_channels=256,
fc_out_channels=1024,
roi_feat_size=7,
num_classes=8,
bbox_coder=dict(
type='DeltaXYWHBBoxCoder',
target_means=[0., 0., 0., 0.],
target_stds=[0.1, 0.1, 0.2, 0.2]),
reg_class_agnostic=False,
loss_cls=dict(
type='CrossEntropyLoss', use_sigmoid=False, loss_weight=1.0),
loss_bbox=dict(type='SmoothL1Loss', beta=1.0, loss_weight=1.0))))
# optimizer
# lr is set for a batch size of 8
optimizer = dict(type='SGD', lr=0.01, momentum=0.9, weight_decay=0.0001)
optimizer_config = dict(grad_clip=None)
# learning policy
lr_config = dict(
policy='step',
warmup='linear',
warmup_iters=500,
warmup_ratio=0.001,
# [7] yields higher performance than [6]
step=[7])
runner = dict(
type='EpochBasedRunner', max_epochs=8) # actual epoch = 8 * 8 = 64
log_config = dict(interval=100)
# For better, more stable performance initialize from COCO
load_from = 'https://download.openmmlab.com/mmdetection/v2.0/faster_rcnn/faster_rcnn_r50_fpn_1x_coco/faster_rcnn_r50_fpn_1x_coco_20200130-047c8118.pth' # noqa
| 1,462
| 35.575
| 159
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/configs/cityscapes/mask_rcnn_r50_fpn_1x_cityscapes.py
|
_base_ = [
'../_base_/models/mask_rcnn_r50_fpn.py',
'../_base_/datasets/cityscapes_instance.py', '../_base_/default_runtime.py'
]
model = dict(
backbone=dict(init_cfg=None),
roi_head=dict(
bbox_head=dict(
type='Shared2FCBBoxHead',
in_channels=256,
fc_out_channels=1024,
roi_feat_size=7,
num_classes=8,
bbox_coder=dict(
type='DeltaXYWHBBoxCoder',
target_means=[0., 0., 0., 0.],
target_stds=[0.1, 0.1, 0.2, 0.2]),
reg_class_agnostic=False,
loss_cls=dict(
type='CrossEntropyLoss', use_sigmoid=False, loss_weight=1.0),
loss_bbox=dict(type='SmoothL1Loss', beta=1.0, loss_weight=1.0)),
mask_head=dict(
type='FCNMaskHead',
num_convs=4,
in_channels=256,
conv_out_channels=256,
num_classes=8,
loss_mask=dict(
type='CrossEntropyLoss', use_mask=True, loss_weight=1.0))))
# optimizer
# lr is set for a batch size of 8
optimizer = dict(type='SGD', lr=0.01, momentum=0.9, weight_decay=0.0001)
optimizer_config = dict(grad_clip=None)
# learning policy
lr_config = dict(
policy='step',
warmup='linear',
warmup_iters=500,
warmup_ratio=0.001,
# [7] yields higher performance than [6]
step=[7])
runner = dict(
type='EpochBasedRunner', max_epochs=8) # actual epoch = 8 * 8 = 64
log_config = dict(interval=100)
# For better, more stable performance initialize from COCO
load_from = 'https://download.openmmlab.com/mmdetection/v2.0/mask_rcnn/mask_rcnn_r50_fpn_1x_coco/mask_rcnn_r50_fpn_1x_coco_20200205-d4b0c5d6.pth' # noqa
| 1,724
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|
PseCo-master/thirdparty/mmdetection/configs/deepfashion/mask_rcnn_r50_fpn_15e_deepfashion.py
|
_base_ = [
'../_base_/models/mask_rcnn_r50_fpn.py',
'../_base_/datasets/deepfashion.py', '../_base_/schedules/schedule_1x.py',
'../_base_/default_runtime.py'
]
model = dict(
roi_head=dict(
bbox_head=dict(num_classes=15), mask_head=dict(num_classes=15)))
# runtime settings
runner = dict(type='EpochBasedRunner', max_epochs=15)
| 351
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PseCo
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PseCo-master/thirdparty/mmdetection/configs/gn/mask_rcnn_r50_fpn_gn-all_3x_coco.py
|
_base_ = './mask_rcnn_r50_fpn_gn-all_2x_coco.py'
# learning policy
lr_config = dict(step=[28, 34])
runner = dict(type='EpochBasedRunner', max_epochs=36)
| 154
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|
PseCo-master/thirdparty/mmdetection/configs/gn/mask_rcnn_r101_fpn_gn-all_2x_coco.py
|
_base_ = './mask_rcnn_r50_fpn_gn-all_2x_coco.py'
model = dict(
backbone=dict(
depth=101,
init_cfg=dict(
type='Pretrained',
checkpoint='open-mmlab://detectron/resnet101_gn')))
| 219
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PseCo-master/thirdparty/mmdetection/configs/gn/mask_rcnn_r50_fpn_gn-all_2x_coco.py
|
_base_ = '../mask_rcnn/mask_rcnn_r50_fpn_1x_coco.py'
norm_cfg = dict(type='GN', num_groups=32, requires_grad=True)
model = dict(
backbone=dict(
norm_cfg=norm_cfg,
init_cfg=dict(
type='Pretrained',
checkpoint='open-mmlab://detectron/resnet50_gn')),
neck=dict(norm_cfg=norm_cfg),
roi_head=dict(
bbox_head=dict(
type='Shared4Conv1FCBBoxHead',
conv_out_channels=256,
norm_cfg=norm_cfg),
mask_head=dict(norm_cfg=norm_cfg)))
img_norm_cfg = dict(
mean=[103.530, 116.280, 123.675], std=[1.0, 1.0, 1.0], to_rgb=False)
train_pipeline = [
dict(type='LoadImageFromFile'),
dict(type='LoadAnnotations', with_bbox=True, with_mask=True),
dict(type='Resize', img_scale=(1333, 800), keep_ratio=True),
dict(type='RandomFlip', flip_ratio=0.5),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='DefaultFormatBundle'),
dict(type='Collect', keys=['img', 'gt_bboxes', 'gt_labels', 'gt_masks']),
]
test_pipeline = [
dict(type='LoadImageFromFile'),
dict(
type='MultiScaleFlipAug',
img_scale=(1333, 800),
flip=False,
transforms=[
dict(type='Resize', keep_ratio=True),
dict(type='RandomFlip'),
dict(type='Normalize', **img_norm_cfg),
dict(type='Pad', size_divisor=32),
dict(type='ImageToTensor', keys=['img']),
dict(type='Collect', keys=['img']),
])
]
data = dict(
train=dict(pipeline=train_pipeline),
val=dict(pipeline=test_pipeline),
test=dict(pipeline=test_pipeline))
# learning policy
lr_config = dict(step=[16, 22])
runner = dict(type='EpochBasedRunner', max_epochs=24)
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|
PseCo-master/thirdparty/mmdetection/configs/gn/mask_rcnn_r50_fpn_gn-all_contrib_2x_coco.py
|
_base_ = '../mask_rcnn/mask_rcnn_r50_fpn_1x_coco.py'
norm_cfg = dict(type='GN', num_groups=32, requires_grad=True)
model = dict(
backbone=dict(
norm_cfg=norm_cfg,
init_cfg=dict(
type='Pretrained', checkpoint='open-mmlab://contrib/resnet50_gn')),
neck=dict(norm_cfg=norm_cfg),
roi_head=dict(
bbox_head=dict(
type='Shared4Conv1FCBBoxHead',
conv_out_channels=256,
norm_cfg=norm_cfg),
mask_head=dict(norm_cfg=norm_cfg)))
# learning policy
lr_config = dict(step=[16, 22])
runner = dict(type='EpochBasedRunner', max_epochs=24)
| 613
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|
PseCo-master/thirdparty/mmdetection/configs/gn/mask_rcnn_r50_fpn_gn-all_contrib_3x_coco.py
|
_base_ = './mask_rcnn_r50_fpn_gn-all_contrib_2x_coco.py'
# learning policy
lr_config = dict(step=[28, 34])
runner = dict(type='EpochBasedRunner', max_epochs=36)
| 162
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|
PseCo-master/thirdparty/mmdetection/configs/gn/mask_rcnn_r101_fpn_gn-all_3x_coco.py
|
_base_ = './mask_rcnn_r101_fpn_gn-all_2x_coco.py'
# learning policy
lr_config = dict(step=[28, 34])
runner = dict(type='EpochBasedRunner', max_epochs=36)
| 155
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|
PseCo-master/thirdparty/mmdetection/docs/stat.py
|
#!/usr/bin/env python
import functools as func
import glob
import os.path as osp
import re
import numpy as np
url_prefix = 'https://github.com/open-mmlab/mmdetection/blob/master/'
files = sorted(glob.glob('../configs/*/README.md'))
stats = []
titles = []
num_ckpts = 0
for f in files:
url = osp.dirname(f.replace('../', url_prefix))
with open(f, 'r') as content_file:
content = content_file.read()
title = content.split('\n')[0].replace('# ', '').strip()
ckpts = set(x.lower().strip()
for x in re.findall(r'\[model\]\((https?.*)\)', content))
if len(ckpts) == 0:
continue
_papertype = [x for x in re.findall(r'\[([A-Z]+)\]', content)]
assert len(_papertype) > 0
papertype = _papertype[0]
paper = set([(papertype, title)])
titles.append(title)
num_ckpts += len(ckpts)
statsmsg = f"""
\t* [{papertype}] [{title}]({url}) ({len(ckpts)} ckpts)
"""
stats.append((paper, ckpts, statsmsg))
allpapers = func.reduce(lambda a, b: a.union(b), [p for p, _, _ in stats])
msglist = '\n'.join(x for _, _, x in stats)
papertypes, papercounts = np.unique([t for t, _ in allpapers],
return_counts=True)
countstr = '\n'.join(
[f' - {t}: {c}' for t, c in zip(papertypes, papercounts)])
modelzoo = f"""
# Model Zoo Statistics
* Number of papers: {len(set(titles))}
{countstr}
* Number of checkpoints: {num_ckpts}
{msglist}
"""
with open('modelzoo_statistics.md', 'w') as f:
f.write(modelzoo)
| 1,519
| 22.384615
| 74
|
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|
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|
PseCo-master/thirdparty/mmdetection/docs/conf.py
|
# Configuration file for the Sphinx documentation builder.
#
# This file only contains a selection of the most common options. For a full
# list see the documentation:
# https://www.sphinx-doc.org/en/master/usage/configuration.html
# -- Path setup --------------------------------------------------------------
# If extensions (or modules to document with autodoc) are in another directory,
# add these directories to sys.path here. If the directory is relative to the
# documentation root, use os.path.abspath to make it absolute, like shown here.
#
import os
import subprocess
import sys
sys.path.insert(0, os.path.abspath('..'))
# -- Project information -----------------------------------------------------
project = 'MMDetection'
copyright = '2018-2021, OpenMMLab'
author = 'MMDetection Authors'
version_file = '../mmdet/version.py'
def get_version():
with open(version_file, 'r') as f:
exec(compile(f.read(), version_file, 'exec'))
return locals()['__version__']
# The full version, including alpha/beta/rc tags
release = get_version()
# -- General configuration ---------------------------------------------------
# Add any Sphinx extension module names here, as strings. They can be
# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
# ones.
extensions = [
'sphinx.ext.autodoc',
'sphinx.ext.napoleon',
'sphinx.ext.viewcode',
'recommonmark',
'sphinx_markdown_tables',
]
autodoc_mock_imports = [
'matplotlib', 'pycocotools', 'terminaltables', 'mmdet.version', 'mmcv.ops'
]
# Add any paths that contain templates here, relative to this directory.
templates_path = ['_templates']
# The suffix(es) of source filenames.
# You can specify multiple suffix as a list of string:
#
source_suffix = {
'.rst': 'restructuredtext',
'.md': 'markdown',
}
# The master toctree document.
master_doc = 'index'
# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
# This pattern also affects html_static_path and html_extra_path.
exclude_patterns = ['_build', 'Thumbs.db', '.DS_Store']
# -- Options for HTML output -------------------------------------------------
# The theme to use for HTML and HTML Help pages. See the documentation for
# a list of builtin themes.
#
html_theme = 'sphinx_rtd_theme'
# Add any paths that contain custom static files (such as style sheets) here,
# relative to this directory. They are copied after the builtin static files,
# so a file named "default.css" will overwrite the builtin "default.css".
html_static_path = ['_static']
def builder_inited_handler(app):
subprocess.run(['./stat.py'])
def setup(app):
app.connect('builder-inited', builder_inited_handler)
| 2,755
| 29.285714
| 79
|
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|
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|
PseCo-master/thirdparty/mmdetection/mmdet/version.py
|
# Copyright (c) OpenMMLab. All rights reserved.
__version__ = '2.16.0'
short_version = __version__
def parse_version_info(version_str):
version_info = []
for x in version_str.split('.'):
if x.isdigit():
version_info.append(int(x))
elif x.find('rc') != -1:
patch_version = x.split('rc')
version_info.append(int(patch_version[0]))
version_info.append(f'rc{patch_version[1]}')
return tuple(version_info)
version_info = parse_version_info(__version__)
| 529
| 25.5
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|
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|
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|
PseCo-master/thirdparty/mmdetection/mmdet/__init__.py
|
# Copyright (c) OpenMMLab. All rights reserved.
import mmcv
from .version import __version__, short_version
def digit_version(version_str):
digit_version = []
for x in version_str.split('.'):
if x.isdigit():
digit_version.append(int(x))
elif x.find('rc') != -1:
patch_version = x.split('rc')
digit_version.append(int(patch_version[0]) - 1)
digit_version.append(int(patch_version[1]))
return digit_version
mmcv_minimum_version = '1.3.8'
mmcv_maximum_version = '1.4.0'
mmcv_version = digit_version(mmcv.__version__)
assert (mmcv_version >= digit_version(mmcv_minimum_version)
and mmcv_version <= digit_version(mmcv_maximum_version)), \
f'MMCV=={mmcv.__version__} is used but incompatible. ' \
f'Please install mmcv>={mmcv_minimum_version}, <={mmcv_maximum_version}.'
__all__ = ['__version__', 'short_version']
| 908
| 29.3
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|
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|
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|
PseCo-master/thirdparty/mmdetection/mmdet/apis/inference.py
|
# Copyright (c) OpenMMLab. All rights reserved.
import warnings
import mmcv
import numpy as np
import torch
from mmcv.ops import RoIPool
from mmcv.parallel import collate, scatter
from mmcv.runner import load_checkpoint
from mmdet.core import get_classes
from mmdet.datasets import replace_ImageToTensor
from mmdet.datasets.pipelines import Compose
from mmdet.models import build_detector
def init_detector(config, checkpoint=None, device='cuda:0', cfg_options=None):
"""Initialize a detector from config file.
Args:
config (str or :obj:`mmcv.Config`): Config file path or the config
object.
checkpoint (str, optional): Checkpoint path. If left as None, the model
will not load any weights.
cfg_options (dict): Options to override some settings in the used
config.
Returns:
nn.Module: The constructed detector.
"""
if isinstance(config, str):
config = mmcv.Config.fromfile(config)
elif not isinstance(config, mmcv.Config):
raise TypeError('config must be a filename or Config object, '
f'but got {type(config)}')
if cfg_options is not None:
config.merge_from_dict(cfg_options)
config.model.pretrained = None
config.model.train_cfg = None
model = build_detector(config.model, test_cfg=config.get('test_cfg'))
if checkpoint is not None:
map_loc = 'cpu' if device == 'cpu' else None
checkpoint = load_checkpoint(model, checkpoint, map_location=map_loc)
if 'CLASSES' in checkpoint.get('meta', {}):
model.CLASSES = checkpoint['meta']['CLASSES']
else:
warnings.simplefilter('once')
warnings.warn('Class names are not saved in the checkpoint\'s '
'meta data, use COCO classes by default.')
model.CLASSES = get_classes('coco')
model.cfg = config # save the config in the model for convenience
model.to(device)
model.eval()
return model
class LoadImage:
"""Deprecated.
A simple pipeline to load image.
"""
def __call__(self, results):
"""Call function to load images into results.
Args:
results (dict): A result dict contains the file name
of the image to be read.
Returns:
dict: ``results`` will be returned containing loaded image.
"""
warnings.simplefilter('once')
warnings.warn('`LoadImage` is deprecated and will be removed in '
'future releases. You may use `LoadImageFromWebcam` '
'from `mmdet.datasets.pipelines.` instead.')
if isinstance(results['img'], str):
results['filename'] = results['img']
results['ori_filename'] = results['img']
else:
results['filename'] = None
results['ori_filename'] = None
img = mmcv.imread(results['img'])
results['img'] = img
results['img_fields'] = ['img']
results['img_shape'] = img.shape
results['ori_shape'] = img.shape
return results
def inference_detector(model, imgs):
"""Inference image(s) with the detector.
Args:
model (nn.Module): The loaded detector.
imgs (str/ndarray or list[str/ndarray] or tuple[str/ndarray]):
Either image files or loaded images.
Returns:
If imgs is a list or tuple, the same length list type results
will be returned, otherwise return the detection results directly.
"""
if isinstance(imgs, (list, tuple)):
is_batch = True
else:
imgs = [imgs]
is_batch = False
cfg = model.cfg
device = next(model.parameters()).device # model device
if isinstance(imgs[0], np.ndarray):
cfg = cfg.copy()
# set loading pipeline type
cfg.data.test.pipeline[0].type = 'LoadImageFromWebcam'
cfg.data.test.pipeline = replace_ImageToTensor(cfg.data.test.pipeline)
test_pipeline = Compose(cfg.data.test.pipeline)
datas = []
for img in imgs:
# prepare data
if isinstance(img, np.ndarray):
# directly add img
data = dict(img=img)
else:
# add information into dict
data = dict(img_info=dict(filename=img), img_prefix=None)
# build the data pipeline
data = test_pipeline(data)
datas.append(data)
data = collate(datas, samples_per_gpu=len(imgs))
# just get the actual data from DataContainer
data['img_metas'] = [img_metas.data[0] for img_metas in data['img_metas']]
data['img'] = [img.data[0] for img in data['img']]
if next(model.parameters()).is_cuda:
# scatter to specified GPU
data = scatter(data, [device])[0]
else:
for m in model.modules():
assert not isinstance(
m, RoIPool
), 'CPU inference with RoIPool is not supported currently.'
# forward the model
with torch.no_grad():
results = model(return_loss=False, rescale=True, **data)
if not is_batch:
return results[0]
else:
return results
async def async_inference_detector(model, imgs):
"""Async inference image(s) with the detector.
Args:
model (nn.Module): The loaded detector.
img (str | ndarray): Either image files or loaded images.
Returns:
Awaitable detection results.
"""
if not isinstance(imgs, (list, tuple)):
imgs = [imgs]
cfg = model.cfg
device = next(model.parameters()).device # model device
if isinstance(imgs[0], np.ndarray):
cfg = cfg.copy()
# set loading pipeline type
cfg.data.test.pipeline[0].type = 'LoadImageFromWebcam'
cfg.data.test.pipeline = replace_ImageToTensor(cfg.data.test.pipeline)
test_pipeline = Compose(cfg.data.test.pipeline)
datas = []
for img in imgs:
# prepare data
if isinstance(img, np.ndarray):
# directly add img
data = dict(img=img)
else:
# add information into dict
data = dict(img_info=dict(filename=img), img_prefix=None)
# build the data pipeline
data = test_pipeline(data)
datas.append(data)
data = collate(datas, samples_per_gpu=len(imgs))
# just get the actual data from DataContainer
data['img_metas'] = [img_metas.data[0] for img_metas in data['img_metas']]
data['img'] = [img.data[0] for img in data['img']]
if next(model.parameters()).is_cuda:
# scatter to specified GPU
data = scatter(data, [device])[0]
else:
for m in model.modules():
assert not isinstance(
m, RoIPool
), 'CPU inference with RoIPool is not supported currently.'
# We don't restore `torch.is_grad_enabled()` value during concurrent
# inference since execution can overlap
torch.set_grad_enabled(False)
results = await model.aforward_test(rescale=True, **data)
return results
def show_result_pyplot(model,
img,
result,
score_thr=0.3,
title='result',
wait_time=0):
"""Visualize the detection results on the image.
Args:
model (nn.Module): The loaded detector.
img (str or np.ndarray): Image filename or loaded image.
result (tuple[list] or list): The detection result, can be either
(bbox, segm) or just bbox.
score_thr (float): The threshold to visualize the bboxes and masks.
title (str): Title of the pyplot figure.
wait_time (float): Value of waitKey param.
Default: 0.
"""
if hasattr(model, 'module'):
model = model.module
model.show_result(
img,
result,
score_thr=score_thr,
show=True,
wait_time=wait_time,
win_name=title,
bbox_color=(72, 101, 241),
text_color=(72, 101, 241))
| 8,035
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|
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|
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|
PseCo-master/thirdparty/mmdetection/mmdet/apis/test.py
|
# Copyright (c) OpenMMLab. All rights reserved.
import os.path as osp
import pickle
import shutil
import tempfile
import time
import mmcv
import torch
import torch.distributed as dist
from mmcv.image import tensor2imgs
from mmcv.runner import get_dist_info
from mmdet.core import encode_mask_results
def single_gpu_test(model,
data_loader,
show=False,
out_dir=None,
show_score_thr=0.3):
model.eval()
results = []
dataset = data_loader.dataset
prog_bar = mmcv.ProgressBar(len(dataset))
for i, data in enumerate(data_loader):
with torch.no_grad():
result = model(return_loss=False, rescale=True, **data)
batch_size = len(result)
if show or out_dir:
if batch_size == 1 and isinstance(data['img'][0], torch.Tensor):
img_tensor = data['img'][0]
else:
img_tensor = data['img'][0].data[0]
img_metas = data['img_metas'][0].data[0]
imgs = tensor2imgs(img_tensor, **img_metas[0]['img_norm_cfg'])
assert len(imgs) == len(img_metas)
for i, (img, img_meta) in enumerate(zip(imgs, img_metas)):
h, w, _ = img_meta['img_shape']
img_show = img[:h, :w, :]
ori_h, ori_w = img_meta['ori_shape'][:-1]
img_show = mmcv.imresize(img_show, (ori_w, ori_h))
if out_dir:
out_file = osp.join(out_dir, img_meta['ori_filename'])
else:
out_file = None
model.module.show_result(
img_show,
result[i],
show=show,
out_file=out_file,
score_thr=show_score_thr)
# encode mask results
if isinstance(result[0], tuple):
result = [(bbox_results, encode_mask_results(mask_results))
for bbox_results, mask_results in result]
results.extend(result)
for _ in range(batch_size):
prog_bar.update()
return results
def multi_gpu_test(model, data_loader, tmpdir=None, gpu_collect=False):
"""Test model with multiple gpus.
This method tests model with multiple gpus and collects the results
under two different modes: gpu and cpu modes. By setting 'gpu_collect=True'
it encodes results to gpu tensors and use gpu communication for results
collection. On cpu mode it saves the results on different gpus to 'tmpdir'
and collects them by the rank 0 worker.
Args:
model (nn.Module): Model to be tested.
data_loader (nn.Dataloader): Pytorch data loader.
tmpdir (str): Path of directory to save the temporary results from
different gpus under cpu mode.
gpu_collect (bool): Option to use either gpu or cpu to collect results.
Returns:
list: The prediction results.
"""
model.eval()
results = []
dataset = data_loader.dataset
rank, world_size = get_dist_info()
if rank == 0:
prog_bar = mmcv.ProgressBar(len(dataset))
time.sleep(2) # This line can prevent deadlock problem in some cases.
for i, data in enumerate(data_loader):
with torch.no_grad():
result = model(return_loss=False, rescale=True, **data)
# encode mask results
if isinstance(result[0], tuple):
result = [(bbox_results, encode_mask_results(mask_results))
for bbox_results, mask_results in result]
results.extend(result)
if rank == 0:
batch_size = len(result)
for _ in range(batch_size * world_size):
prog_bar.update()
# collect results from all ranks
if gpu_collect:
results = collect_results_gpu(results, len(dataset))
else:
results = collect_results_cpu(results, len(dataset), tmpdir)
return results
def collect_results_cpu(result_part, size, tmpdir=None):
rank, world_size = get_dist_info()
# create a tmp dir if it is not specified
if tmpdir is None:
MAX_LEN = 512
# 32 is whitespace
dir_tensor = torch.full((MAX_LEN, ),
32,
dtype=torch.uint8,
device='cuda')
if rank == 0:
mmcv.mkdir_or_exist('.dist_test')
tmpdir = tempfile.mkdtemp(dir='.dist_test')
tmpdir = torch.tensor(
bytearray(tmpdir.encode()), dtype=torch.uint8, device='cuda')
dir_tensor[:len(tmpdir)] = tmpdir
dist.broadcast(dir_tensor, 0)
tmpdir = dir_tensor.cpu().numpy().tobytes().decode().rstrip()
else:
mmcv.mkdir_or_exist(tmpdir)
# dump the part result to the dir
mmcv.dump(result_part, osp.join(tmpdir, f'part_{rank}.pkl'))
dist.barrier()
# collect all parts
if rank != 0:
return None
else:
# load results of all parts from tmp dir
part_list = []
for i in range(world_size):
part_file = osp.join(tmpdir, f'part_{i}.pkl')
part_list.append(mmcv.load(part_file))
# sort the results
ordered_results = []
for res in zip(*part_list):
ordered_results.extend(list(res))
# the dataloader may pad some samples
ordered_results = ordered_results[:size]
# remove tmp dir
shutil.rmtree(tmpdir)
return ordered_results
def collect_results_gpu(result_part, size):
rank, world_size = get_dist_info()
# dump result part to tensor with pickle
part_tensor = torch.tensor(
bytearray(pickle.dumps(result_part)), dtype=torch.uint8, device='cuda')
# gather all result part tensor shape
shape_tensor = torch.tensor(part_tensor.shape, device='cuda')
shape_list = [shape_tensor.clone() for _ in range(world_size)]
dist.all_gather(shape_list, shape_tensor)
# padding result part tensor to max length
shape_max = torch.tensor(shape_list).max()
part_send = torch.zeros(shape_max, dtype=torch.uint8, device='cuda')
part_send[:shape_tensor[0]] = part_tensor
part_recv_list = [
part_tensor.new_zeros(shape_max) for _ in range(world_size)
]
# gather all result part
dist.all_gather(part_recv_list, part_send)
if rank == 0:
part_list = []
for recv, shape in zip(part_recv_list, shape_list):
part_list.append(
pickle.loads(recv[:shape[0]].cpu().numpy().tobytes()))
# sort the results
ordered_results = []
for res in zip(*part_list):
ordered_results.extend(list(res))
# the dataloader may pad some samples
ordered_results = ordered_results[:size]
return ordered_results
| 6,874
| 34.807292
| 79
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/apis/__init__.py
|
# Copyright (c) OpenMMLab. All rights reserved.
from .inference import (async_inference_detector, inference_detector,
init_detector, show_result_pyplot)
from .test import multi_gpu_test, single_gpu_test
from .train import get_root_logger, set_random_seed, train_detector
__all__ = [
'get_root_logger', 'set_random_seed', 'train_detector', 'init_detector',
'async_inference_detector', 'inference_detector', 'show_result_pyplot',
'multi_gpu_test', 'single_gpu_test'
]
| 503
| 41
| 76
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/apis/train.py
|
# Copyright (c) OpenMMLab. All rights reserved.
import random
import warnings
import numpy as np
import torch
from mmcv.parallel import MMDataParallel, MMDistributedDataParallel
from mmcv.runner import (HOOKS, DistSamplerSeedHook, EpochBasedRunner,
Fp16OptimizerHook, OptimizerHook, build_optimizer,
build_runner)
from mmcv.utils import build_from_cfg
from mmdet.core import DistEvalHook, EvalHook
from mmdet.datasets import (build_dataloader, build_dataset,
replace_ImageToTensor)
from mmdet.utils import get_root_logger
def set_random_seed(seed, deterministic=False):
"""Set random seed.
Args:
seed (int): Seed to be used.
deterministic (bool): Whether to set the deterministic option for
CUDNN backend, i.e., set `torch.backends.cudnn.deterministic`
to True and `torch.backends.cudnn.benchmark` to False.
Default: False.
"""
random.seed(seed)
np.random.seed(seed)
torch.manual_seed(seed)
torch.cuda.manual_seed_all(seed)
if deterministic:
torch.backends.cudnn.deterministic = True
torch.backends.cudnn.benchmark = False
def train_detector(model,
dataset,
cfg,
distributed=False,
validate=False,
timestamp=None,
meta=None):
logger = get_root_logger(log_level=cfg.log_level)
# prepare data loaders
dataset = dataset if isinstance(dataset, (list, tuple)) else [dataset]
if 'imgs_per_gpu' in cfg.data:
logger.warning('"imgs_per_gpu" is deprecated in MMDet V2.0. '
'Please use "samples_per_gpu" instead')
if 'samples_per_gpu' in cfg.data:
logger.warning(
f'Got "imgs_per_gpu"={cfg.data.imgs_per_gpu} and '
f'"samples_per_gpu"={cfg.data.samples_per_gpu}, "imgs_per_gpu"'
f'={cfg.data.imgs_per_gpu} is used in this experiments')
else:
logger.warning(
'Automatically set "samples_per_gpu"="imgs_per_gpu"='
f'{cfg.data.imgs_per_gpu} in this experiments')
cfg.data.samples_per_gpu = cfg.data.imgs_per_gpu
data_loaders = [
build_dataloader(
ds,
cfg.data.samples_per_gpu,
cfg.data.workers_per_gpu,
# cfg.gpus will be ignored if distributed
len(cfg.gpu_ids),
dist=distributed,
seed=cfg.seed) for ds in dataset
]
# put model on gpus
if distributed:
find_unused_parameters = cfg.get('find_unused_parameters', False)
# Sets the `find_unused_parameters` parameter in
# torch.nn.parallel.DistributedDataParallel
model = MMDistributedDataParallel(
model.cuda(),
device_ids=[torch.cuda.current_device()],
broadcast_buffers=False,
find_unused_parameters=find_unused_parameters)
else:
model = MMDataParallel(
model.cuda(cfg.gpu_ids[0]), device_ids=cfg.gpu_ids)
# build runner
optimizer = build_optimizer(model, cfg.optimizer)
if 'runner' not in cfg:
cfg.runner = {
'type': 'EpochBasedRunner',
'max_epochs': cfg.total_epochs
}
warnings.warn(
'config is now expected to have a `runner` section, '
'please set `runner` in your config.', UserWarning)
else:
if 'total_epochs' in cfg:
assert cfg.total_epochs == cfg.runner.max_epochs
runner = build_runner(
cfg.runner,
default_args=dict(
model=model,
optimizer=optimizer,
work_dir=cfg.work_dir,
logger=logger,
meta=meta))
# an ugly workaround to make .log and .log.json filenames the same
runner.timestamp = timestamp
# fp16 setting
fp16_cfg = cfg.get('fp16', None)
if fp16_cfg is not None:
optimizer_config = Fp16OptimizerHook(
**cfg.optimizer_config, **fp16_cfg, distributed=distributed)
elif distributed and 'type' not in cfg.optimizer_config:
optimizer_config = OptimizerHook(**cfg.optimizer_config)
else:
optimizer_config = cfg.optimizer_config
# register hooks
runner.register_training_hooks(cfg.lr_config, optimizer_config,
cfg.checkpoint_config, cfg.log_config,
cfg.get('momentum_config', None))
if distributed:
if isinstance(runner, EpochBasedRunner):
runner.register_hook(DistSamplerSeedHook())
# register eval hooks
if validate:
# Support batch_size > 1 in validation
val_samples_per_gpu = cfg.data.val.pop('samples_per_gpu', 1)
if val_samples_per_gpu > 1:
# Replace 'ImageToTensor' to 'DefaultFormatBundle'
cfg.data.val.pipeline = replace_ImageToTensor(
cfg.data.val.pipeline)
val_dataset = build_dataset(cfg.data.val, dict(test_mode=True))
val_dataloader = build_dataloader(
val_dataset,
samples_per_gpu=val_samples_per_gpu,
workers_per_gpu=cfg.data.workers_per_gpu,
dist=distributed,
shuffle=False)
eval_cfg = cfg.get('evaluation', {})
eval_cfg['by_epoch'] = cfg.runner['type'] != 'IterBasedRunner'
eval_hook = DistEvalHook if distributed else EvalHook
# In this PR (https://github.com/open-mmlab/mmcv/pull/1193), the
# priority of IterTimerHook has been modified from 'NORMAL' to 'LOW'.
runner.register_hook(
eval_hook(val_dataloader, **eval_cfg), priority='LOW')
# user-defined hooks
if cfg.get('custom_hooks', None):
custom_hooks = cfg.custom_hooks
assert isinstance(custom_hooks, list), \
f'custom_hooks expect list type, but got {type(custom_hooks)}'
for hook_cfg in cfg.custom_hooks:
assert isinstance(hook_cfg, dict), \
'Each item in custom_hooks expects dict type, but got ' \
f'{type(hook_cfg)}'
hook_cfg = hook_cfg.copy()
priority = hook_cfg.pop('priority', 'NORMAL')
hook = build_from_cfg(hook_cfg, HOOKS)
runner.register_hook(hook, priority=priority)
if cfg.resume_from:
runner.resume(cfg.resume_from)
elif cfg.load_from:
runner.load_checkpoint(cfg.load_from)
runner.run(data_loaders, cfg.workflow)
| 6,574
| 36.571429
| 79
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/core/__init__.py
|
# Copyright (c) OpenMMLab. All rights reserved.
from .anchor import * # noqa: F401, F403
from .bbox import * # noqa: F401, F403
from .evaluation import * # noqa: F401, F403
from .hook import * # noqa: F401, F403
from .mask import * # noqa: F401, F403
from .post_processing import * # noqa: F401, F403
from .utils import * # noqa: F401, F403
| 348
| 37.777778
| 50
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/core/evaluation/class_names.py
|
# Copyright (c) OpenMMLab. All rights reserved.
import mmcv
def wider_face_classes():
return ['face']
def voc_classes():
return [
'aeroplane', 'bicycle', 'bird', 'boat', 'bottle', 'bus', 'car', 'cat',
'chair', 'cow', 'diningtable', 'dog', 'horse', 'motorbike', 'person',
'pottedplant', 'sheep', 'sofa', 'train', 'tvmonitor'
]
def imagenet_det_classes():
return [
'accordion', 'airplane', 'ant', 'antelope', 'apple', 'armadillo',
'artichoke', 'axe', 'baby_bed', 'backpack', 'bagel', 'balance_beam',
'banana', 'band_aid', 'banjo', 'baseball', 'basketball', 'bathing_cap',
'beaker', 'bear', 'bee', 'bell_pepper', 'bench', 'bicycle', 'binder',
'bird', 'bookshelf', 'bow_tie', 'bow', 'bowl', 'brassiere', 'burrito',
'bus', 'butterfly', 'camel', 'can_opener', 'car', 'cart', 'cattle',
'cello', 'centipede', 'chain_saw', 'chair', 'chime', 'cocktail_shaker',
'coffee_maker', 'computer_keyboard', 'computer_mouse', 'corkscrew',
'cream', 'croquet_ball', 'crutch', 'cucumber', 'cup_or_mug', 'diaper',
'digital_clock', 'dishwasher', 'dog', 'domestic_cat', 'dragonfly',
'drum', 'dumbbell', 'electric_fan', 'elephant', 'face_powder', 'fig',
'filing_cabinet', 'flower_pot', 'flute', 'fox', 'french_horn', 'frog',
'frying_pan', 'giant_panda', 'goldfish', 'golf_ball', 'golfcart',
'guacamole', 'guitar', 'hair_dryer', 'hair_spray', 'hamburger',
'hammer', 'hamster', 'harmonica', 'harp', 'hat_with_a_wide_brim',
'head_cabbage', 'helmet', 'hippopotamus', 'horizontal_bar', 'horse',
'hotdog', 'iPod', 'isopod', 'jellyfish', 'koala_bear', 'ladle',
'ladybug', 'lamp', 'laptop', 'lemon', 'lion', 'lipstick', 'lizard',
'lobster', 'maillot', 'maraca', 'microphone', 'microwave', 'milk_can',
'miniskirt', 'monkey', 'motorcycle', 'mushroom', 'nail', 'neck_brace',
'oboe', 'orange', 'otter', 'pencil_box', 'pencil_sharpener', 'perfume',
'person', 'piano', 'pineapple', 'ping-pong_ball', 'pitcher', 'pizza',
'plastic_bag', 'plate_rack', 'pomegranate', 'popsicle', 'porcupine',
'power_drill', 'pretzel', 'printer', 'puck', 'punching_bag', 'purse',
'rabbit', 'racket', 'ray', 'red_panda', 'refrigerator',
'remote_control', 'rubber_eraser', 'rugby_ball', 'ruler',
'salt_or_pepper_shaker', 'saxophone', 'scorpion', 'screwdriver',
'seal', 'sheep', 'ski', 'skunk', 'snail', 'snake', 'snowmobile',
'snowplow', 'soap_dispenser', 'soccer_ball', 'sofa', 'spatula',
'squirrel', 'starfish', 'stethoscope', 'stove', 'strainer',
'strawberry', 'stretcher', 'sunglasses', 'swimming_trunks', 'swine',
'syringe', 'table', 'tape_player', 'tennis_ball', 'tick', 'tie',
'tiger', 'toaster', 'traffic_light', 'train', 'trombone', 'trumpet',
'turtle', 'tv_or_monitor', 'unicycle', 'vacuum', 'violin',
'volleyball', 'waffle_iron', 'washer', 'water_bottle', 'watercraft',
'whale', 'wine_bottle', 'zebra'
]
def imagenet_vid_classes():
return [
'airplane', 'antelope', 'bear', 'bicycle', 'bird', 'bus', 'car',
'cattle', 'dog', 'domestic_cat', 'elephant', 'fox', 'giant_panda',
'hamster', 'horse', 'lion', 'lizard', 'monkey', 'motorcycle', 'rabbit',
'red_panda', 'sheep', 'snake', 'squirrel', 'tiger', 'train', 'turtle',
'watercraft', 'whale', 'zebra'
]
def coco_classes():
return [
'person', 'bicycle', 'car', 'motorcycle', 'airplane', 'bus', 'train',
'truck', 'boat', 'traffic_light', 'fire_hydrant', 'stop_sign',
'parking_meter', 'bench', 'bird', 'cat', 'dog', 'horse', 'sheep',
'cow', 'elephant', 'bear', 'zebra', 'giraffe', 'backpack', 'umbrella',
'handbag', 'tie', 'suitcase', 'frisbee', 'skis', 'snowboard',
'sports_ball', 'kite', 'baseball_bat', 'baseball_glove', 'skateboard',
'surfboard', 'tennis_racket', 'bottle', 'wine_glass', 'cup', 'fork',
'knife', 'spoon', 'bowl', 'banana', 'apple', 'sandwich', 'orange',
'broccoli', 'carrot', 'hot_dog', 'pizza', 'donut', 'cake', 'chair',
'couch', 'potted_plant', 'bed', 'dining_table', 'toilet', 'tv',
'laptop', 'mouse', 'remote', 'keyboard', 'cell_phone', 'microwave',
'oven', 'toaster', 'sink', 'refrigerator', 'book', 'clock', 'vase',
'scissors', 'teddy_bear', 'hair_drier', 'toothbrush'
]
def cityscapes_classes():
return [
'person', 'rider', 'car', 'truck', 'bus', 'train', 'motorcycle',
'bicycle'
]
dataset_aliases = {
'voc': ['voc', 'pascal_voc', 'voc07', 'voc12'],
'imagenet_det': ['det', 'imagenet_det', 'ilsvrc_det'],
'imagenet_vid': ['vid', 'imagenet_vid', 'ilsvrc_vid'],
'coco': ['coco', 'mscoco', 'ms_coco'],
'wider_face': ['WIDERFaceDataset', 'wider_face', 'WIDERFace'],
'cityscapes': ['cityscapes']
}
def get_classes(dataset):
"""Get class names of a dataset."""
alias2name = {}
for name, aliases in dataset_aliases.items():
for alias in aliases:
alias2name[alias] = name
if mmcv.is_str(dataset):
if dataset in alias2name:
labels = eval(alias2name[dataset] + '_classes()')
else:
raise ValueError(f'Unrecognized dataset: {dataset}')
else:
raise TypeError(f'dataset must a str, but got {type(dataset)}')
return labels
| 5,474
| 45.398305
| 79
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/core/evaluation/recall.py
|
# Copyright (c) OpenMMLab. All rights reserved.
from collections.abc import Sequence
import numpy as np
from mmcv.utils import print_log
from terminaltables import AsciiTable
from .bbox_overlaps import bbox_overlaps
def _recalls(all_ious, proposal_nums, thrs):
img_num = all_ious.shape[0]
total_gt_num = sum([ious.shape[0] for ious in all_ious])
_ious = np.zeros((proposal_nums.size, total_gt_num), dtype=np.float32)
for k, proposal_num in enumerate(proposal_nums):
tmp_ious = np.zeros(0)
for i in range(img_num):
ious = all_ious[i][:, :proposal_num].copy()
gt_ious = np.zeros((ious.shape[0]))
if ious.size == 0:
tmp_ious = np.hstack((tmp_ious, gt_ious))
continue
for j in range(ious.shape[0]):
gt_max_overlaps = ious.argmax(axis=1)
max_ious = ious[np.arange(0, ious.shape[0]), gt_max_overlaps]
gt_idx = max_ious.argmax()
gt_ious[j] = max_ious[gt_idx]
box_idx = gt_max_overlaps[gt_idx]
ious[gt_idx, :] = -1
ious[:, box_idx] = -1
tmp_ious = np.hstack((tmp_ious, gt_ious))
_ious[k, :] = tmp_ious
_ious = np.fliplr(np.sort(_ious, axis=1))
recalls = np.zeros((proposal_nums.size, thrs.size))
for i, thr in enumerate(thrs):
recalls[:, i] = (_ious >= thr).sum(axis=1) / float(total_gt_num)
return recalls
def set_recall_param(proposal_nums, iou_thrs):
"""Check proposal_nums and iou_thrs and set correct format."""
if isinstance(proposal_nums, Sequence):
_proposal_nums = np.array(proposal_nums)
elif isinstance(proposal_nums, int):
_proposal_nums = np.array([proposal_nums])
else:
_proposal_nums = proposal_nums
if iou_thrs is None:
_iou_thrs = np.array([0.5])
elif isinstance(iou_thrs, Sequence):
_iou_thrs = np.array(iou_thrs)
elif isinstance(iou_thrs, float):
_iou_thrs = np.array([iou_thrs])
else:
_iou_thrs = iou_thrs
return _proposal_nums, _iou_thrs
def eval_recalls(gts,
proposals,
proposal_nums=None,
iou_thrs=0.5,
logger=None,
use_legacy_coordinate=False):
"""Calculate recalls.
Args:
gts (list[ndarray]): a list of arrays of shape (n, 4)
proposals (list[ndarray]): a list of arrays of shape (k, 4) or (k, 5)
proposal_nums (int | Sequence[int]): Top N proposals to be evaluated.
iou_thrs (float | Sequence[float]): IoU thresholds. Default: 0.5.
logger (logging.Logger | str | None): The way to print the recall
summary. See `mmcv.utils.print_log()` for details. Default: None.
use_legacy_coordinate (bool): Whether use coordinate system
in mmdet v1.x. "1" was added to both height and width
which means w, h should be
computed as 'x2 - x1 + 1` and 'y2 - y1 + 1'. Default: False.
Returns:
ndarray: recalls of different ious and proposal nums
"""
img_num = len(gts)
assert img_num == len(proposals)
proposal_nums, iou_thrs = set_recall_param(proposal_nums, iou_thrs)
all_ious = []
for i in range(img_num):
if proposals[i].ndim == 2 and proposals[i].shape[1] == 5:
scores = proposals[i][:, 4]
sort_idx = np.argsort(scores)[::-1]
img_proposal = proposals[i][sort_idx, :]
else:
img_proposal = proposals[i]
prop_num = min(img_proposal.shape[0], proposal_nums[-1])
if gts[i] is None or gts[i].shape[0] == 0:
ious = np.zeros((0, img_proposal.shape[0]), dtype=np.float32)
else:
ious = bbox_overlaps(
gts[i],
img_proposal[:prop_num, :4],
use_legacy_coordinate=use_legacy_coordinate)
all_ious.append(ious)
all_ious = np.array(all_ious)
recalls = _recalls(all_ious, proposal_nums, iou_thrs)
print_recall_summary(recalls, proposal_nums, iou_thrs, logger=logger)
return recalls
def print_recall_summary(recalls,
proposal_nums,
iou_thrs,
row_idxs=None,
col_idxs=None,
logger=None):
"""Print recalls in a table.
Args:
recalls (ndarray): calculated from `bbox_recalls`
proposal_nums (ndarray or list): top N proposals
iou_thrs (ndarray or list): iou thresholds
row_idxs (ndarray): which rows(proposal nums) to print
col_idxs (ndarray): which cols(iou thresholds) to print
logger (logging.Logger | str | None): The way to print the recall
summary. See `mmcv.utils.print_log()` for details. Default: None.
"""
proposal_nums = np.array(proposal_nums, dtype=np.int32)
iou_thrs = np.array(iou_thrs)
if row_idxs is None:
row_idxs = np.arange(proposal_nums.size)
if col_idxs is None:
col_idxs = np.arange(iou_thrs.size)
row_header = [''] + iou_thrs[col_idxs].tolist()
table_data = [row_header]
for i, num in enumerate(proposal_nums[row_idxs]):
row = [f'{val:.3f}' for val in recalls[row_idxs[i], col_idxs].tolist()]
row.insert(0, num)
table_data.append(row)
table = AsciiTable(table_data)
print_log('\n' + table.table, logger=logger)
def plot_num_recall(recalls, proposal_nums):
"""Plot Proposal_num-Recalls curve.
Args:
recalls(ndarray or list): shape (k,)
proposal_nums(ndarray or list): same shape as `recalls`
"""
if isinstance(proposal_nums, np.ndarray):
_proposal_nums = proposal_nums.tolist()
else:
_proposal_nums = proposal_nums
if isinstance(recalls, np.ndarray):
_recalls = recalls.tolist()
else:
_recalls = recalls
import matplotlib.pyplot as plt
f = plt.figure()
plt.plot([0] + _proposal_nums, [0] + _recalls)
plt.xlabel('Proposal num')
plt.ylabel('Recall')
plt.axis([0, proposal_nums.max(), 0, 1])
f.show()
def plot_iou_recall(recalls, iou_thrs):
"""Plot IoU-Recalls curve.
Args:
recalls(ndarray or list): shape (k,)
iou_thrs(ndarray or list): same shape as `recalls`
"""
if isinstance(iou_thrs, np.ndarray):
_iou_thrs = iou_thrs.tolist()
else:
_iou_thrs = iou_thrs
if isinstance(recalls, np.ndarray):
_recalls = recalls.tolist()
else:
_recalls = recalls
import matplotlib.pyplot as plt
f = plt.figure()
plt.plot(_iou_thrs + [1.0], _recalls + [0.])
plt.xlabel('IoU')
plt.ylabel('Recall')
plt.axis([iou_thrs.min(), 1, 0, 1])
f.show()
| 6,806
| 33.378788
| 79
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/core/evaluation/eval_hooks.py
|
# Copyright (c) OpenMMLab. All rights reserved.
import os.path as osp
import torch.distributed as dist
from mmcv.runner import DistEvalHook as BaseDistEvalHook
from mmcv.runner import EvalHook as BaseEvalHook
from torch.nn.modules.batchnorm import _BatchNorm
class EvalHook(BaseEvalHook):
def _do_evaluate(self, runner):
"""perform evaluation and save ckpt."""
if not self._should_evaluate(runner):
return
from mmdet.apis import single_gpu_test
results = single_gpu_test(runner.model, self.dataloader, show=False)
runner.log_buffer.output['eval_iter_num'] = len(self.dataloader)
key_score = self.evaluate(runner, results)
if self.save_best:
self._save_ckpt(runner, key_score)
class DistEvalHook(BaseDistEvalHook):
def _do_evaluate(self, runner):
"""perform evaluation and save ckpt."""
# Synchronization of BatchNorm's buffer (running_mean
# and running_var) is not supported in the DDP of pytorch,
# which may cause the inconsistent performance of models in
# different ranks, so we broadcast BatchNorm's buffers
# of rank 0 to other ranks to avoid this.
if self.broadcast_bn_buffer:
model = runner.model
for name, module in model.named_modules():
if isinstance(module,
_BatchNorm) and module.track_running_stats:
dist.broadcast(module.running_var, 0)
dist.broadcast(module.running_mean, 0)
if not self._should_evaluate(runner):
return
tmpdir = self.tmpdir
if tmpdir is None:
tmpdir = osp.join(runner.work_dir, '.eval_hook')
from mmdet.apis import multi_gpu_test
results = multi_gpu_test(
runner.model,
self.dataloader,
tmpdir=tmpdir,
gpu_collect=self.gpu_collect)
if runner.rank == 0:
print('\n')
runner.log_buffer.output['eval_iter_num'] = len(self.dataloader)
key_score = self.evaluate(runner, results)
if self.save_best:
self._save_ckpt(runner, key_score)
| 2,211
| 34.677419
| 76
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/core/evaluation/__init__.py
|
# Copyright (c) OpenMMLab. All rights reserved.
from .class_names import (cityscapes_classes, coco_classes, dataset_aliases,
get_classes, imagenet_det_classes,
imagenet_vid_classes, voc_classes)
from .eval_hooks import DistEvalHook, EvalHook
from .mean_ap import average_precision, eval_map, print_map_summary
from .recall import (eval_recalls, plot_iou_recall, plot_num_recall,
print_recall_summary)
__all__ = [
'voc_classes', 'imagenet_det_classes', 'imagenet_vid_classes',
'coco_classes', 'cityscapes_classes', 'dataset_aliases', 'get_classes',
'DistEvalHook', 'EvalHook', 'average_precision', 'eval_map',
'print_map_summary', 'eval_recalls', 'print_recall_summary',
'plot_num_recall', 'plot_iou_recall'
]
| 803
| 46.294118
| 76
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/core/evaluation/bbox_overlaps.py
|
# Copyright (c) OpenMMLab. All rights reserved.
import numpy as np
def bbox_overlaps(bboxes1,
bboxes2,
mode='iou',
eps=1e-6,
use_legacy_coordinate=False):
"""Calculate the ious between each bbox of bboxes1 and bboxes2.
Args:
bboxes1 (ndarray): Shape (n, 4)
bboxes2 (ndarray): Shape (k, 4)
mode (str): IOU (intersection over union) or IOF (intersection
over foreground)
use_legacy_coordinate (bool): Whether to use coordinate system in
mmdet v1.x. which means width, height should be
calculated as 'x2 - x1 + 1` and 'y2 - y1 + 1' respectively.
Note when function is used in `VOCDataset`, it should be
True to align with the official implementation
`http://host.robots.ox.ac.uk/pascal/VOC/voc2012/VOCdevkit_18-May-2011.tar`
Default: False.
Returns:
ious (ndarray): Shape (n, k)
"""
assert mode in ['iou', 'iof']
if not use_legacy_coordinate:
extra_length = 0.
else:
extra_length = 1.
bboxes1 = bboxes1.astype(np.float32)
bboxes2 = bboxes2.astype(np.float32)
rows = bboxes1.shape[0]
cols = bboxes2.shape[0]
ious = np.zeros((rows, cols), dtype=np.float32)
if rows * cols == 0:
return ious
exchange = False
if bboxes1.shape[0] > bboxes2.shape[0]:
bboxes1, bboxes2 = bboxes2, bboxes1
ious = np.zeros((cols, rows), dtype=np.float32)
exchange = True
area1 = (bboxes1[:, 2] - bboxes1[:, 0] + extra_length) * (
bboxes1[:, 3] - bboxes1[:, 1] + extra_length)
area2 = (bboxes2[:, 2] - bboxes2[:, 0] + extra_length) * (
bboxes2[:, 3] - bboxes2[:, 1] + extra_length)
for i in range(bboxes1.shape[0]):
x_start = np.maximum(bboxes1[i, 0], bboxes2[:, 0])
y_start = np.maximum(bboxes1[i, 1], bboxes2[:, 1])
x_end = np.minimum(bboxes1[i, 2], bboxes2[:, 2])
y_end = np.minimum(bboxes1[i, 3], bboxes2[:, 3])
overlap = np.maximum(x_end - x_start + extra_length, 0) * np.maximum(
y_end - y_start + extra_length, 0)
if mode == 'iou':
union = area1[i] + area2 - overlap
else:
union = area1[i] if not exchange else area2
union = np.maximum(union, eps)
ious[i, :] = overlap / union
if exchange:
ious = ious.T
return ious
| 2,454
| 36.19697
| 86
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/core/evaluation/mean_ap.py
|
# Copyright (c) OpenMMLab. All rights reserved.
from multiprocessing import Pool
import mmcv
import numpy as np
from mmcv.utils import print_log
from terminaltables import AsciiTable
from .bbox_overlaps import bbox_overlaps
from .class_names import get_classes
def average_precision(recalls, precisions, mode='area'):
"""Calculate average precision (for single or multiple scales).
Args:
recalls (ndarray): shape (num_scales, num_dets) or (num_dets, )
precisions (ndarray): shape (num_scales, num_dets) or (num_dets, )
mode (str): 'area' or '11points', 'area' means calculating the area
under precision-recall curve, '11points' means calculating
the average precision of recalls at [0, 0.1, ..., 1]
Returns:
float or ndarray: calculated average precision
"""
no_scale = False
if recalls.ndim == 1:
no_scale = True
recalls = recalls[np.newaxis, :]
precisions = precisions[np.newaxis, :]
assert recalls.shape == precisions.shape and recalls.ndim == 2
num_scales = recalls.shape[0]
ap = np.zeros(num_scales, dtype=np.float32)
if mode == 'area':
zeros = np.zeros((num_scales, 1), dtype=recalls.dtype)
ones = np.ones((num_scales, 1), dtype=recalls.dtype)
mrec = np.hstack((zeros, recalls, ones))
mpre = np.hstack((zeros, precisions, zeros))
for i in range(mpre.shape[1] - 1, 0, -1):
mpre[:, i - 1] = np.maximum(mpre[:, i - 1], mpre[:, i])
for i in range(num_scales):
ind = np.where(mrec[i, 1:] != mrec[i, :-1])[0]
ap[i] = np.sum(
(mrec[i, ind + 1] - mrec[i, ind]) * mpre[i, ind + 1])
elif mode == '11points':
for i in range(num_scales):
for thr in np.arange(0, 1 + 1e-3, 0.1):
precs = precisions[i, recalls[i, :] >= thr]
prec = precs.max() if precs.size > 0 else 0
ap[i] += prec
ap /= 11
else:
raise ValueError(
'Unrecognized mode, only "area" and "11points" are supported')
if no_scale:
ap = ap[0]
return ap
def tpfp_imagenet(det_bboxes,
gt_bboxes,
gt_bboxes_ignore=None,
default_iou_thr=0.5,
area_ranges=None,
use_legacy_coordinate=False):
"""Check if detected bboxes are true positive or false positive.
Args:
det_bbox (ndarray): Detected bboxes of this image, of shape (m, 5).
gt_bboxes (ndarray): GT bboxes of this image, of shape (n, 4).
gt_bboxes_ignore (ndarray): Ignored gt bboxes of this image,
of shape (k, 4). Default: None
default_iou_thr (float): IoU threshold to be considered as matched for
medium and large bboxes (small ones have special rules).
Default: 0.5.
area_ranges (list[tuple] | None): Range of bbox areas to be evaluated,
in the format [(min1, max1), (min2, max2), ...]. Default: None.
use_legacy_coordinate (bool): Whether to use coordinate system in
mmdet v1.x. which means width, height should be
calculated as 'x2 - x1 + 1` and 'y2 - y1 + 1' respectively.
Default: False.
Returns:
tuple[np.ndarray]: (tp, fp) whose elements are 0 and 1. The shape of
each array is (num_scales, m).
"""
if not use_legacy_coordinate:
extra_length = 0.
else:
extra_length = 1.
# an indicator of ignored gts
gt_ignore_inds = np.concatenate(
(np.zeros(gt_bboxes.shape[0], dtype=np.bool),
np.ones(gt_bboxes_ignore.shape[0], dtype=np.bool)))
# stack gt_bboxes and gt_bboxes_ignore for convenience
gt_bboxes = np.vstack((gt_bboxes, gt_bboxes_ignore))
num_dets = det_bboxes.shape[0]
num_gts = gt_bboxes.shape[0]
if area_ranges is None:
area_ranges = [(None, None)]
num_scales = len(area_ranges)
# tp and fp are of shape (num_scales, num_gts), each row is tp or fp
# of a certain scale.
tp = np.zeros((num_scales, num_dets), dtype=np.float32)
fp = np.zeros((num_scales, num_dets), dtype=np.float32)
if gt_bboxes.shape[0] == 0:
if area_ranges == [(None, None)]:
fp[...] = 1
else:
det_areas = (
det_bboxes[:, 2] - det_bboxes[:, 0] + extra_length) * (
det_bboxes[:, 3] - det_bboxes[:, 1] + extra_length)
for i, (min_area, max_area) in enumerate(area_ranges):
fp[i, (det_areas >= min_area) & (det_areas < max_area)] = 1
return tp, fp
ious = bbox_overlaps(
det_bboxes, gt_bboxes - 1, use_legacy_coordinate=use_legacy_coordinate)
gt_w = gt_bboxes[:, 2] - gt_bboxes[:, 0] + extra_length
gt_h = gt_bboxes[:, 3] - gt_bboxes[:, 1] + extra_length
iou_thrs = np.minimum((gt_w * gt_h) / ((gt_w + 10.0) * (gt_h + 10.0)),
default_iou_thr)
# sort all detections by scores in descending order
sort_inds = np.argsort(-det_bboxes[:, -1])
for k, (min_area, max_area) in enumerate(area_ranges):
gt_covered = np.zeros(num_gts, dtype=bool)
# if no area range is specified, gt_area_ignore is all False
if min_area is None:
gt_area_ignore = np.zeros_like(gt_ignore_inds, dtype=bool)
else:
gt_areas = gt_w * gt_h
gt_area_ignore = (gt_areas < min_area) | (gt_areas >= max_area)
for i in sort_inds:
max_iou = -1
matched_gt = -1
# find best overlapped available gt
for j in range(num_gts):
# different from PASCAL VOC: allow finding other gts if the
# best overlapped ones are already matched by other det bboxes
if gt_covered[j]:
continue
elif ious[i, j] >= iou_thrs[j] and ious[i, j] > max_iou:
max_iou = ious[i, j]
matched_gt = j
# there are 4 cases for a det bbox:
# 1. it matches a gt, tp = 1, fp = 0
# 2. it matches an ignored gt, tp = 0, fp = 0
# 3. it matches no gt and within area range, tp = 0, fp = 1
# 4. it matches no gt but is beyond area range, tp = 0, fp = 0
if matched_gt >= 0:
gt_covered[matched_gt] = 1
if not (gt_ignore_inds[matched_gt]
or gt_area_ignore[matched_gt]):
tp[k, i] = 1
elif min_area is None:
fp[k, i] = 1
else:
bbox = det_bboxes[i, :4]
area = (bbox[2] - bbox[0] + extra_length) * (
bbox[3] - bbox[1] + extra_length)
if area >= min_area and area < max_area:
fp[k, i] = 1
return tp, fp
def tpfp_default(det_bboxes,
gt_bboxes,
gt_bboxes_ignore=None,
iou_thr=0.5,
area_ranges=None,
use_legacy_coordinate=False):
"""Check if detected bboxes are true positive or false positive.
Args:
det_bbox (ndarray): Detected bboxes of this image, of shape (m, 5).
gt_bboxes (ndarray): GT bboxes of this image, of shape (n, 4).
gt_bboxes_ignore (ndarray): Ignored gt bboxes of this image,
of shape (k, 4). Default: None
iou_thr (float): IoU threshold to be considered as matched.
Default: 0.5.
area_ranges (list[tuple] | None): Range of bbox areas to be
evaluated, in the format [(min1, max1), (min2, max2), ...].
Default: None.
use_legacy_coordinate (bool): Whether to use coordinate system in
mmdet v1.x. which means width, height should be
calculated as 'x2 - x1 + 1` and 'y2 - y1 + 1' respectively.
Default: False.
Returns:
tuple[np.ndarray]: (tp, fp) whose elements are 0 and 1. The shape of
each array is (num_scales, m).
"""
if not use_legacy_coordinate:
extra_length = 0.
else:
extra_length = 1.
# an indicator of ignored gts
gt_ignore_inds = np.concatenate(
(np.zeros(gt_bboxes.shape[0], dtype=np.bool),
np.ones(gt_bboxes_ignore.shape[0], dtype=np.bool)))
# stack gt_bboxes and gt_bboxes_ignore for convenience
gt_bboxes = np.vstack((gt_bboxes, gt_bboxes_ignore))
num_dets = det_bboxes.shape[0]
num_gts = gt_bboxes.shape[0]
if area_ranges is None:
area_ranges = [(None, None)]
num_scales = len(area_ranges)
# tp and fp are of shape (num_scales, num_gts), each row is tp or fp of
# a certain scale
tp = np.zeros((num_scales, num_dets), dtype=np.float32)
fp = np.zeros((num_scales, num_dets), dtype=np.float32)
# if there is no gt bboxes in this image, then all det bboxes
# within area range are false positives
if gt_bboxes.shape[0] == 0:
if area_ranges == [(None, None)]:
fp[...] = 1
else:
det_areas = (
det_bboxes[:, 2] - det_bboxes[:, 0] + extra_length) * (
det_bboxes[:, 3] - det_bboxes[:, 1] + extra_length)
for i, (min_area, max_area) in enumerate(area_ranges):
fp[i, (det_areas >= min_area) & (det_areas < max_area)] = 1
return tp, fp
ious = bbox_overlaps(
det_bboxes, gt_bboxes, use_legacy_coordinate=use_legacy_coordinate)
# for each det, the max iou with all gts
ious_max = ious.max(axis=1)
# for each det, which gt overlaps most with it
ious_argmax = ious.argmax(axis=1)
# sort all dets in descending order by scores
sort_inds = np.argsort(-det_bboxes[:, -1])
for k, (min_area, max_area) in enumerate(area_ranges):
gt_covered = np.zeros(num_gts, dtype=bool)
# if no area range is specified, gt_area_ignore is all False
if min_area is None:
gt_area_ignore = np.zeros_like(gt_ignore_inds, dtype=bool)
else:
gt_areas = (gt_bboxes[:, 2] - gt_bboxes[:, 0] + extra_length) * (
gt_bboxes[:, 3] - gt_bboxes[:, 1] + extra_length)
gt_area_ignore = (gt_areas < min_area) | (gt_areas >= max_area)
for i in sort_inds:
if ious_max[i] >= iou_thr:
matched_gt = ious_argmax[i]
if not (gt_ignore_inds[matched_gt]
or gt_area_ignore[matched_gt]):
if not gt_covered[matched_gt]:
gt_covered[matched_gt] = True
tp[k, i] = 1
else:
fp[k, i] = 1
# otherwise ignore this detected bbox, tp = 0, fp = 0
elif min_area is None:
fp[k, i] = 1
else:
bbox = det_bboxes[i, :4]
area = (bbox[2] - bbox[0] + extra_length) * (
bbox[3] - bbox[1] + extra_length)
if area >= min_area and area < max_area:
fp[k, i] = 1
return tp, fp
def get_cls_results(det_results, annotations, class_id):
"""Get det results and gt information of a certain class.
Args:
det_results (list[list]): Same as `eval_map()`.
annotations (list[dict]): Same as `eval_map()`.
class_id (int): ID of a specific class.
Returns:
tuple[list[np.ndarray]]: detected bboxes, gt bboxes, ignored gt bboxes
"""
cls_dets = [img_res[class_id] for img_res in det_results]
cls_gts = []
cls_gts_ignore = []
for ann in annotations:
gt_inds = ann['labels'] == class_id
cls_gts.append(ann['bboxes'][gt_inds, :])
if ann.get('labels_ignore', None) is not None:
ignore_inds = ann['labels_ignore'] == class_id
cls_gts_ignore.append(ann['bboxes_ignore'][ignore_inds, :])
else:
cls_gts_ignore.append(np.empty((0, 4), dtype=np.float32))
return cls_dets, cls_gts, cls_gts_ignore
def eval_map(det_results,
annotations,
scale_ranges=None,
iou_thr=0.5,
dataset=None,
logger=None,
tpfp_fn=None,
nproc=4,
use_legacy_coordinate=False):
"""Evaluate mAP of a dataset.
Args:
det_results (list[list]): [[cls1_det, cls2_det, ...], ...].
The outer list indicates images, and the inner list indicates
per-class detected bboxes.
annotations (list[dict]): Ground truth annotations where each item of
the list indicates an image. Keys of annotations are:
- `bboxes`: numpy array of shape (n, 4)
- `labels`: numpy array of shape (n, )
- `bboxes_ignore` (optional): numpy array of shape (k, 4)
- `labels_ignore` (optional): numpy array of shape (k, )
scale_ranges (list[tuple] | None): Range of scales to be evaluated,
in the format [(min1, max1), (min2, max2), ...]. A range of
(32, 64) means the area range between (32**2, 64**2).
Default: None.
iou_thr (float): IoU threshold to be considered as matched.
Default: 0.5.
dataset (list[str] | str | None): Dataset name or dataset classes,
there are minor differences in metrics for different datsets, e.g.
"voc07", "imagenet_det", etc. Default: None.
logger (logging.Logger | str | None): The way to print the mAP
summary. See `mmcv.utils.print_log()` for details. Default: None.
tpfp_fn (callable | None): The function used to determine true/
false positives. If None, :func:`tpfp_default` is used as default
unless dataset is 'det' or 'vid' (:func:`tpfp_imagenet` in this
case). If it is given as a function, then this function is used
to evaluate tp & fp. Default None.
nproc (int): Processes used for computing TP and FP.
Default: 4.
use_legacy_coordinate (bool): Whether to use coordinate system in
mmdet v1.x. which means width, height should be
calculated as 'x2 - x1 + 1` and 'y2 - y1 + 1' respectively.
Default: False.
Returns:
tuple: (mAP, [dict, dict, ...])
"""
assert len(det_results) == len(annotations)
if not use_legacy_coordinate:
extra_length = 0.
else:
extra_length = 1.
num_imgs = len(det_results)
num_scales = len(scale_ranges) if scale_ranges is not None else 1
num_classes = len(det_results[0]) # positive class num
area_ranges = ([(rg[0]**2, rg[1]**2) for rg in scale_ranges]
if scale_ranges is not None else None)
pool = Pool(nproc)
eval_results = []
for i in range(num_classes):
# get gt and det bboxes of this class
cls_dets, cls_gts, cls_gts_ignore = get_cls_results(
det_results, annotations, i)
# choose proper function according to datasets to compute tp and fp
if tpfp_fn is None:
if dataset in ['det', 'vid']:
tpfp_fn = tpfp_imagenet
else:
tpfp_fn = tpfp_default
if not callable(tpfp_fn):
raise ValueError(
f'tpfp_fn has to be a function or None, but got {tpfp_fn}')
# compute tp and fp for each image with multiple processes
tpfp = pool.starmap(
tpfp_fn,
zip(cls_dets, cls_gts, cls_gts_ignore,
[iou_thr for _ in range(num_imgs)],
[area_ranges for _ in range(num_imgs)],
[use_legacy_coordinate for _ in range(num_imgs)]))
tp, fp = tuple(zip(*tpfp))
# calculate gt number of each scale
# ignored gts or gts beyond the specific scale are not counted
num_gts = np.zeros(num_scales, dtype=int)
for j, bbox in enumerate(cls_gts):
if area_ranges is None:
num_gts[0] += bbox.shape[0]
else:
gt_areas = (bbox[:, 2] - bbox[:, 0] + extra_length) * (
bbox[:, 3] - bbox[:, 1] + extra_length)
for k, (min_area, max_area) in enumerate(area_ranges):
num_gts[k] += np.sum((gt_areas >= min_area)
& (gt_areas < max_area))
# sort all det bboxes by score, also sort tp and fp
cls_dets = np.vstack(cls_dets)
num_dets = cls_dets.shape[0]
sort_inds = np.argsort(-cls_dets[:, -1])
tp = np.hstack(tp)[:, sort_inds]
fp = np.hstack(fp)[:, sort_inds]
# calculate recall and precision with tp and fp
tp = np.cumsum(tp, axis=1)
fp = np.cumsum(fp, axis=1)
eps = np.finfo(np.float32).eps
recalls = tp / np.maximum(num_gts[:, np.newaxis], eps)
precisions = tp / np.maximum((tp + fp), eps)
# calculate AP
if scale_ranges is None:
recalls = recalls[0, :]
precisions = precisions[0, :]
num_gts = num_gts.item()
mode = 'area' if dataset != 'voc07' else '11points'
ap = average_precision(recalls, precisions, mode)
eval_results.append({
'num_gts': num_gts,
'num_dets': num_dets,
'recall': recalls,
'precision': precisions,
'ap': ap
})
pool.close()
if scale_ranges is not None:
# shape (num_classes, num_scales)
all_ap = np.vstack([cls_result['ap'] for cls_result in eval_results])
all_num_gts = np.vstack(
[cls_result['num_gts'] for cls_result in eval_results])
mean_ap = []
for i in range(num_scales):
if np.any(all_num_gts[:, i] > 0):
mean_ap.append(all_ap[all_num_gts[:, i] > 0, i].mean())
else:
mean_ap.append(0.0)
else:
aps = []
for cls_result in eval_results:
if cls_result['num_gts'] > 0:
aps.append(cls_result['ap'])
mean_ap = np.array(aps).mean().item() if aps else 0.0
print_map_summary(
mean_ap, eval_results, dataset, area_ranges, logger=logger)
return mean_ap, eval_results
def print_map_summary(mean_ap,
results,
dataset=None,
scale_ranges=None,
logger=None):
"""Print mAP and results of each class.
A table will be printed to show the gts/dets/recall/AP of each class and
the mAP.
Args:
mean_ap (float): Calculated from `eval_map()`.
results (list[dict]): Calculated from `eval_map()`.
dataset (list[str] | str | None): Dataset name or dataset classes.
scale_ranges (list[tuple] | None): Range of scales to be evaluated.
logger (logging.Logger | str | None): The way to print the mAP
summary. See `mmcv.utils.print_log()` for details. Default: None.
"""
if logger == 'silent':
return
if isinstance(results[0]['ap'], np.ndarray):
num_scales = len(results[0]['ap'])
else:
num_scales = 1
if scale_ranges is not None:
assert len(scale_ranges) == num_scales
num_classes = len(results)
recalls = np.zeros((num_scales, num_classes), dtype=np.float32)
aps = np.zeros((num_scales, num_classes), dtype=np.float32)
num_gts = np.zeros((num_scales, num_classes), dtype=int)
for i, cls_result in enumerate(results):
if cls_result['recall'].size > 0:
recalls[:, i] = np.array(cls_result['recall'], ndmin=2)[:, -1]
aps[:, i] = cls_result['ap']
num_gts[:, i] = cls_result['num_gts']
if dataset is None:
label_names = [str(i) for i in range(num_classes)]
elif mmcv.is_str(dataset):
label_names = get_classes(dataset)
else:
label_names = dataset
if not isinstance(mean_ap, list):
mean_ap = [mean_ap]
header = ['class', 'gts', 'dets', 'recall', 'ap']
for i in range(num_scales):
if scale_ranges is not None:
print_log(f'Scale range {scale_ranges[i]}', logger=logger)
table_data = [header]
for j in range(num_classes):
row_data = [
label_names[j], num_gts[i, j], results[j]['num_dets'],
f'{recalls[i, j]:.3f}', f'{aps[i, j]:.3f}'
]
table_data.append(row_data)
table_data.append(['mAP', '', '', '', f'{mean_ap[i]:.3f}'])
table = AsciiTable(table_data)
table.inner_footing_row_border = True
print_log('\n' + table.table, logger=logger)
| 20,723
| 39.635294
| 79
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/core/post_processing/merge_augs.py
|
# Copyright (c) OpenMMLab. All rights reserved.
import copy
import warnings
import numpy as np
import torch
from mmcv import ConfigDict
from mmcv.ops import nms
from ..bbox import bbox_mapping_back
def merge_aug_proposals(aug_proposals, img_metas, cfg):
"""Merge augmented proposals (multiscale, flip, etc.)
Args:
aug_proposals (list[Tensor]): proposals from different testing
schemes, shape (n, 5). Note that they are not rescaled to the
original image size.
img_metas (list[dict]): list of image info dict where each dict has:
'img_shape', 'scale_factor', 'flip', and may also contain
'filename', 'ori_shape', 'pad_shape', and 'img_norm_cfg'.
For details on the values of these keys see
`mmdet/datasets/pipelines/formatting.py:Collect`.
cfg (dict): rpn test config.
Returns:
Tensor: shape (n, 4), proposals corresponding to original image scale.
"""
cfg = copy.deepcopy(cfg)
# deprecate arguments warning
if 'nms' not in cfg or 'max_num' in cfg or 'nms_thr' in cfg:
warnings.warn(
'In rpn_proposal or test_cfg, '
'nms_thr has been moved to a dict named nms as '
'iou_threshold, max_num has been renamed as max_per_img, '
'name of original arguments and the way to specify '
'iou_threshold of NMS will be deprecated.')
if 'nms' not in cfg:
cfg.nms = ConfigDict(dict(type='nms', iou_threshold=cfg.nms_thr))
if 'max_num' in cfg:
if 'max_per_img' in cfg:
assert cfg.max_num == cfg.max_per_img, f'You set max_num and ' \
f'max_per_img at the same time, but get {cfg.max_num} ' \
f'and {cfg.max_per_img} respectively' \
f'Please delete max_num which will be deprecated.'
else:
cfg.max_per_img = cfg.max_num
if 'nms_thr' in cfg:
assert cfg.nms.iou_threshold == cfg.nms_thr, f'You set ' \
f'iou_threshold in nms and ' \
f'nms_thr at the same time, but get ' \
f'{cfg.nms.iou_threshold} and {cfg.nms_thr}' \
f' respectively. Please delete the nms_thr ' \
f'which will be deprecated.'
recovered_proposals = []
for proposals, img_info in zip(aug_proposals, img_metas):
img_shape = img_info['img_shape']
scale_factor = img_info['scale_factor']
flip = img_info['flip']
flip_direction = img_info['flip_direction']
_proposals = proposals.clone()
_proposals[:, :4] = bbox_mapping_back(_proposals[:, :4], img_shape,
scale_factor, flip,
flip_direction)
recovered_proposals.append(_proposals)
aug_proposals = torch.cat(recovered_proposals, dim=0)
merged_proposals, _ = nms(aug_proposals[:, :4].contiguous(),
aug_proposals[:, -1].contiguous(),
cfg.nms.iou_threshold)
scores = merged_proposals[:, 4]
_, order = scores.sort(0, descending=True)
num = min(cfg.max_per_img, merged_proposals.shape[0])
order = order[:num]
merged_proposals = merged_proposals[order, :]
return merged_proposals
def merge_aug_bboxes(aug_bboxes, aug_scores, img_metas, rcnn_test_cfg):
"""Merge augmented detection bboxes and scores.
Args:
aug_bboxes (list[Tensor]): shape (n, 4*#class)
aug_scores (list[Tensor] or None): shape (n, #class)
img_shapes (list[Tensor]): shape (3, ).
rcnn_test_cfg (dict): rcnn test config.
Returns:
tuple: (bboxes, scores)
"""
recovered_bboxes = []
for bboxes, img_info in zip(aug_bboxes, img_metas):
img_shape = img_info[0]['img_shape']
scale_factor = img_info[0]['scale_factor']
flip = img_info[0]['flip']
flip_direction = img_info[0]['flip_direction']
bboxes = bbox_mapping_back(bboxes, img_shape, scale_factor, flip,
flip_direction)
recovered_bboxes.append(bboxes)
bboxes = torch.stack(recovered_bboxes).mean(dim=0)
if aug_scores is None:
return bboxes
else:
scores = torch.stack(aug_scores).mean(dim=0)
return bboxes, scores
def merge_aug_scores(aug_scores):
"""Merge augmented bbox scores."""
if isinstance(aug_scores[0], torch.Tensor):
return torch.mean(torch.stack(aug_scores), dim=0)
else:
return np.mean(aug_scores, axis=0)
def merge_aug_masks(aug_masks, img_metas, rcnn_test_cfg, weights=None):
"""Merge augmented mask prediction.
Args:
aug_masks (list[ndarray]): shape (n, #class, h, w)
img_shapes (list[ndarray]): shape (3, ).
rcnn_test_cfg (dict): rcnn test config.
Returns:
tuple: (bboxes, scores)
"""
recovered_masks = []
for mask, img_info in zip(aug_masks, img_metas):
flip = img_info[0]['flip']
if flip:
flip_direction = img_info[0]['flip_direction']
if flip_direction == 'horizontal':
mask = mask[:, :, :, ::-1]
elif flip_direction == 'vertical':
mask = mask[:, :, ::-1, :]
elif flip_direction == 'diagonal':
mask = mask[:, :, :, ::-1]
mask = mask[:, :, ::-1, :]
else:
raise ValueError(
f"Invalid flipping direction '{flip_direction}'")
recovered_masks.append(mask)
if weights is None:
merged_masks = np.mean(recovered_masks, axis=0)
else:
merged_masks = np.average(
np.array(recovered_masks), axis=0, weights=np.array(weights))
return merged_masks
| 5,790
| 36.36129
| 78
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/core/post_processing/bbox_nms.py
|
# Copyright (c) OpenMMLab. All rights reserved.
import torch
from mmcv.ops.nms import batched_nms
from mmdet.core.bbox.iou_calculators import bbox_overlaps
def multiclass_nms(multi_bboxes,
multi_scores,
score_thr,
nms_cfg,
max_num=-1,
score_factors=None,
return_inds=False):
"""NMS for multi-class bboxes.
Args:
multi_bboxes (Tensor): shape (n, #class*4) or (n, 4)
multi_scores (Tensor): shape (n, #class), where the last column
contains scores of the background class, but this will be ignored.
score_thr (float): bbox threshold, bboxes with scores lower than it
will not be considered.
nms_thr (float): NMS IoU threshold
max_num (int, optional): if there are more than max_num bboxes after
NMS, only top max_num will be kept. Default to -1.
score_factors (Tensor, optional): The factors multiplied to scores
before applying NMS. Default to None.
return_inds (bool, optional): Whether return the indices of kept
bboxes. Default to False.
Returns:
tuple: (dets, labels, indices (optional)), tensors of shape (k, 5),
(k), and (k). Dets are boxes with scores. Labels are 0-based.
"""
num_classes = multi_scores.size(1) - 1
# exclude background category
if multi_bboxes.shape[1] > 4:
bboxes = multi_bboxes.view(multi_scores.size(0), -1, 4)
else:
bboxes = multi_bboxes[:, None].expand(
multi_scores.size(0), num_classes, 4)
scores = multi_scores[:, :-1]
labels = torch.arange(num_classes, dtype=torch.long, device=scores.device)
labels = labels.view(1, -1).expand_as(scores)
bboxes = bboxes.reshape(-1, 4)
scores = scores.reshape(-1)
labels = labels.reshape(-1)
if not torch.onnx.is_in_onnx_export():
# NonZero not supported in TensorRT
# remove low scoring boxes
valid_mask = scores > score_thr
# multiply score_factor after threshold to preserve more bboxes, improve
# mAP by 1% for YOLOv3
if score_factors is not None:
# expand the shape to match original shape of score
score_factors = score_factors.view(-1, 1).expand(
multi_scores.size(0), num_classes)
score_factors = score_factors.reshape(-1)
scores = scores * score_factors
if not torch.onnx.is_in_onnx_export():
# NonZero not supported in TensorRT
inds = valid_mask.nonzero(as_tuple=False).squeeze(1)
bboxes, scores, labels = bboxes[inds], scores[inds], labels[inds]
else:
# TensorRT NMS plugin has invalid output filled with -1
# add dummy data to make detection output correct.
bboxes = torch.cat([bboxes, bboxes.new_zeros(1, 4)], dim=0)
scores = torch.cat([scores, scores.new_zeros(1)], dim=0)
labels = torch.cat([labels, labels.new_zeros(1)], dim=0)
if bboxes.numel() == 0:
if torch.onnx.is_in_onnx_export():
raise RuntimeError('[ONNX Error] Can not record NMS '
'as it has not been executed this time')
dets = torch.cat([bboxes, scores[:, None]], -1)
if return_inds:
return dets, labels, inds
else:
return dets, labels
dets, keep = batched_nms(bboxes, scores, labels, nms_cfg)
if max_num > 0:
dets = dets[:max_num]
keep = keep[:max_num]
if return_inds:
return dets, labels[keep], inds[keep]
else:
return dets, labels[keep]
def fast_nms(multi_bboxes,
multi_scores,
multi_coeffs,
score_thr,
iou_thr,
top_k,
max_num=-1):
"""Fast NMS in `YOLACT <https://arxiv.org/abs/1904.02689>`_.
Fast NMS allows already-removed detections to suppress other detections so
that every instance can be decided to be kept or discarded in parallel,
which is not possible in traditional NMS. This relaxation allows us to
implement Fast NMS entirely in standard GPU-accelerated matrix operations.
Args:
multi_bboxes (Tensor): shape (n, #class*4) or (n, 4)
multi_scores (Tensor): shape (n, #class+1), where the last column
contains scores of the background class, but this will be ignored.
multi_coeffs (Tensor): shape (n, #class*coeffs_dim).
score_thr (float): bbox threshold, bboxes with scores lower than it
will not be considered.
iou_thr (float): IoU threshold to be considered as conflicted.
top_k (int): if there are more than top_k bboxes before NMS,
only top top_k will be kept.
max_num (int): if there are more than max_num bboxes after NMS,
only top max_num will be kept. If -1, keep all the bboxes.
Default: -1.
Returns:
tuple: (dets, labels, coefficients), tensors of shape (k, 5), (k, 1),
and (k, coeffs_dim). Dets are boxes with scores.
Labels are 0-based.
"""
scores = multi_scores[:, :-1].t() # [#class, n]
scores, idx = scores.sort(1, descending=True)
idx = idx[:, :top_k].contiguous()
scores = scores[:, :top_k] # [#class, topk]
num_classes, num_dets = idx.size()
boxes = multi_bboxes[idx.view(-1), :].view(num_classes, num_dets, 4)
coeffs = multi_coeffs[idx.view(-1), :].view(num_classes, num_dets, -1)
iou = bbox_overlaps(boxes, boxes) # [#class, topk, topk]
iou.triu_(diagonal=1)
iou_max, _ = iou.max(dim=1)
# Now just filter out the ones higher than the threshold
keep = iou_max <= iou_thr
# Second thresholding introduces 0.2 mAP gain at negligible time cost
keep *= scores > score_thr
# Assign each kept detection to its corresponding class
classes = torch.arange(
num_classes, device=boxes.device)[:, None].expand_as(keep)
classes = classes[keep]
boxes = boxes[keep]
coeffs = coeffs[keep]
scores = scores[keep]
# Only keep the top max_num highest scores across all classes
scores, idx = scores.sort(0, descending=True)
if max_num > 0:
idx = idx[:max_num]
scores = scores[:max_num]
classes = classes[idx]
boxes = boxes[idx]
coeffs = coeffs[idx]
cls_dets = torch.cat([boxes, scores[:, None]], dim=1)
return cls_dets, classes, coeffs
| 6,461
| 36.569767
| 78
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/core/post_processing/__init__.py
|
# Copyright (c) OpenMMLab. All rights reserved.
from .bbox_nms import fast_nms, multiclass_nms
from .merge_augs import (merge_aug_bboxes, merge_aug_masks,
merge_aug_proposals, merge_aug_scores)
__all__ = [
'multiclass_nms', 'merge_aug_proposals', 'merge_aug_bboxes',
'merge_aug_scores', 'merge_aug_masks', 'fast_nms'
]
| 353
| 34.4
| 64
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/core/mask/structures.py
|
# Copyright (c) OpenMMLab. All rights reserved.
from abc import ABCMeta, abstractmethod
import cv2
import mmcv
import numpy as np
import pycocotools.mask as maskUtils
import torch
from mmcv.ops.roi_align import roi_align
class BaseInstanceMasks(metaclass=ABCMeta):
"""Base class for instance masks."""
@abstractmethod
def rescale(self, scale, interpolation='nearest'):
"""Rescale masks as large as possible while keeping the aspect ratio.
For details can refer to `mmcv.imrescale`.
Args:
scale (tuple[int]): The maximum size (h, w) of rescaled mask.
interpolation (str): Same as :func:`mmcv.imrescale`.
Returns:
BaseInstanceMasks: The rescaled masks.
"""
@abstractmethod
def resize(self, out_shape, interpolation='nearest'):
"""Resize masks to the given out_shape.
Args:
out_shape: Target (h, w) of resized mask.
interpolation (str): See :func:`mmcv.imresize`.
Returns:
BaseInstanceMasks: The resized masks.
"""
@abstractmethod
def flip(self, flip_direction='horizontal'):
"""Flip masks alone the given direction.
Args:
flip_direction (str): Either 'horizontal' or 'vertical'.
Returns:
BaseInstanceMasks: The flipped masks.
"""
@abstractmethod
def pad(self, out_shape, pad_val):
"""Pad masks to the given size of (h, w).
Args:
out_shape (tuple[int]): Target (h, w) of padded mask.
pad_val (int): The padded value.
Returns:
BaseInstanceMasks: The padded masks.
"""
@abstractmethod
def crop(self, bbox):
"""Crop each mask by the given bbox.
Args:
bbox (ndarray): Bbox in format [x1, y1, x2, y2], shape (4, ).
Return:
BaseInstanceMasks: The cropped masks.
"""
@abstractmethod
def crop_and_resize(self,
bboxes,
out_shape,
inds,
device,
interpolation='bilinear',
binarize=True):
"""Crop and resize masks by the given bboxes.
This function is mainly used in mask targets computation.
It firstly align mask to bboxes by assigned_inds, then crop mask by the
assigned bbox and resize to the size of (mask_h, mask_w)
Args:
bboxes (Tensor): Bboxes in format [x1, y1, x2, y2], shape (N, 4)
out_shape (tuple[int]): Target (h, w) of resized mask
inds (ndarray): Indexes to assign masks to each bbox,
shape (N,) and values should be between [0, num_masks - 1].
device (str): Device of bboxes
interpolation (str): See `mmcv.imresize`
binarize (bool): if True fractional values are rounded to 0 or 1
after the resize operation. if False and unsupported an error
will be raised. Defaults to True.
Return:
BaseInstanceMasks: the cropped and resized masks.
"""
@abstractmethod
def expand(self, expanded_h, expanded_w, top, left):
"""see :class:`Expand`."""
@property
@abstractmethod
def areas(self):
"""ndarray: areas of each instance."""
@abstractmethod
def to_ndarray(self):
"""Convert masks to the format of ndarray.
Return:
ndarray: Converted masks in the format of ndarray.
"""
@abstractmethod
def to_tensor(self, dtype, device):
"""Convert masks to the format of Tensor.
Args:
dtype (str): Dtype of converted mask.
device (torch.device): Device of converted masks.
Returns:
Tensor: Converted masks in the format of Tensor.
"""
@abstractmethod
def translate(self,
out_shape,
offset,
direction='horizontal',
fill_val=0,
interpolation='bilinear'):
"""Translate the masks.
Args:
out_shape (tuple[int]): Shape for output mask, format (h, w).
offset (int | float): The offset for translate.
direction (str): The translate direction, either "horizontal"
or "vertical".
fill_val (int | float): Border value. Default 0.
interpolation (str): Same as :func:`mmcv.imtranslate`.
Returns:
Translated masks.
"""
def shear(self,
out_shape,
magnitude,
direction='horizontal',
border_value=0,
interpolation='bilinear'):
"""Shear the masks.
Args:
out_shape (tuple[int]): Shape for output mask, format (h, w).
magnitude (int | float): The magnitude used for shear.
direction (str): The shear direction, either "horizontal"
or "vertical".
border_value (int | tuple[int]): Value used in case of a
constant border. Default 0.
interpolation (str): Same as in :func:`mmcv.imshear`.
Returns:
ndarray: Sheared masks.
"""
@abstractmethod
def rotate(self, out_shape, angle, center=None, scale=1.0, fill_val=0):
"""Rotate the masks.
Args:
out_shape (tuple[int]): Shape for output mask, format (h, w).
angle (int | float): Rotation angle in degrees. Positive values
mean counter-clockwise rotation.
center (tuple[float], optional): Center point (w, h) of the
rotation in source image. If not specified, the center of
the image will be used.
scale (int | float): Isotropic scale factor.
fill_val (int | float): Border value. Default 0 for masks.
Returns:
Rotated masks.
"""
class BitmapMasks(BaseInstanceMasks):
"""This class represents masks in the form of bitmaps.
Args:
masks (ndarray): ndarray of masks in shape (N, H, W), where N is
the number of objects.
height (int): height of masks
width (int): width of masks
Example:
>>> from mmdet.core.mask.structures import * # NOQA
>>> num_masks, H, W = 3, 32, 32
>>> rng = np.random.RandomState(0)
>>> masks = (rng.rand(num_masks, H, W) > 0.1).astype(np.int)
>>> self = BitmapMasks(masks, height=H, width=W)
>>> # demo crop_and_resize
>>> num_boxes = 5
>>> bboxes = np.array([[0, 0, 30, 10.0]] * num_boxes)
>>> out_shape = (14, 14)
>>> inds = torch.randint(0, len(self), size=(num_boxes,))
>>> device = 'cpu'
>>> interpolation = 'bilinear'
>>> new = self.crop_and_resize(
... bboxes, out_shape, inds, device, interpolation)
>>> assert len(new) == num_boxes
>>> assert new.height, new.width == out_shape
"""
def __init__(self, masks, height, width):
self.height = height
self.width = width
if len(masks) == 0:
self.masks = np.empty((0, self.height, self.width), dtype=np.uint8)
else:
assert isinstance(masks, (list, np.ndarray))
if isinstance(masks, list):
assert isinstance(masks[0], np.ndarray)
assert masks[0].ndim == 2 # (H, W)
else:
assert masks.ndim == 3 # (N, H, W)
self.masks = np.stack(masks).reshape(-1, height, width)
assert self.masks.shape[1] == self.height
assert self.masks.shape[2] == self.width
def __getitem__(self, index):
"""Index the BitmapMask.
Args:
index (int | ndarray): Indices in the format of integer or ndarray.
Returns:
:obj:`BitmapMasks`: Indexed bitmap masks.
"""
masks = self.masks[index].reshape(-1, self.height, self.width)
return BitmapMasks(masks, self.height, self.width)
def __iter__(self):
return iter(self.masks)
def __repr__(self):
s = self.__class__.__name__ + '('
s += f'num_masks={len(self.masks)}, '
s += f'height={self.height}, '
s += f'width={self.width})'
return s
def __len__(self):
"""Number of masks."""
return len(self.masks)
def rescale(self, scale, interpolation='nearest'):
"""See :func:`BaseInstanceMasks.rescale`."""
if len(self.masks) == 0:
new_w, new_h = mmcv.rescale_size((self.width, self.height), scale)
rescaled_masks = np.empty((0, new_h, new_w), dtype=np.uint8)
else:
rescaled_masks = np.stack([
mmcv.imrescale(mask, scale, interpolation=interpolation)
for mask in self.masks
])
height, width = rescaled_masks.shape[1:]
return BitmapMasks(rescaled_masks, height, width)
def resize(self, out_shape, interpolation='nearest'):
"""See :func:`BaseInstanceMasks.resize`."""
if len(self.masks) == 0:
resized_masks = np.empty((0, *out_shape), dtype=np.uint8)
else:
resized_masks = np.stack([
mmcv.imresize(
mask, out_shape[::-1], interpolation=interpolation)
for mask in self.masks
])
return BitmapMasks(resized_masks, *out_shape)
def flip(self, flip_direction='horizontal'):
"""See :func:`BaseInstanceMasks.flip`."""
assert flip_direction in ('horizontal', 'vertical', 'diagonal')
if len(self.masks) == 0:
flipped_masks = self.masks
else:
flipped_masks = np.stack([
mmcv.imflip(mask, direction=flip_direction)
for mask in self.masks
])
return BitmapMasks(flipped_masks, self.height, self.width)
def pad(self, out_shape, pad_val=0):
"""See :func:`BaseInstanceMasks.pad`."""
if len(self.masks) == 0:
padded_masks = np.empty((0, *out_shape), dtype=np.uint8)
else:
padded_masks = np.stack([
mmcv.impad(mask, shape=out_shape, pad_val=pad_val)
for mask in self.masks
])
return BitmapMasks(padded_masks, *out_shape)
def crop(self, bbox):
"""See :func:`BaseInstanceMasks.crop`."""
assert isinstance(bbox, np.ndarray)
assert bbox.ndim == 1
# clip the boundary
bbox = bbox.copy()
bbox[0::2] = np.clip(bbox[0::2], 0, self.width)
bbox[1::2] = np.clip(bbox[1::2], 0, self.height)
x1, y1, x2, y2 = bbox
w = np.maximum(x2 - x1, 1)
h = np.maximum(y2 - y1, 1)
if len(self.masks) == 0:
cropped_masks = np.empty((0, h, w), dtype=np.uint8)
else:
cropped_masks = self.masks[:, y1:y1 + h, x1:x1 + w]
return BitmapMasks(cropped_masks, h, w)
def crop_and_resize(self,
bboxes,
out_shape,
inds,
device='cpu',
interpolation='bilinear',
binarize=True):
"""See :func:`BaseInstanceMasks.crop_and_resize`."""
if len(self.masks) == 0:
empty_masks = np.empty((0, *out_shape), dtype=np.uint8)
return BitmapMasks(empty_masks, *out_shape)
# convert bboxes to tensor
if isinstance(bboxes, np.ndarray):
bboxes = torch.from_numpy(bboxes).to(device=device)
if isinstance(inds, np.ndarray):
inds = torch.from_numpy(inds).to(device=device)
num_bbox = bboxes.shape[0]
fake_inds = torch.arange(
num_bbox, device=device).to(dtype=bboxes.dtype)[:, None]
rois = torch.cat([fake_inds, bboxes], dim=1) # Nx5
rois = rois.to(device=device)
if num_bbox > 0:
gt_masks_th = torch.from_numpy(self.masks).to(device).index_select(
0, inds).to(dtype=rois.dtype)
targets = roi_align(gt_masks_th[:, None, :, :], rois, out_shape,
1.0, 0, 'avg', True).squeeze(1)
if binarize:
resized_masks = (targets >= 0.5).cpu().numpy()
else:
resized_masks = targets.cpu().numpy()
else:
resized_masks = []
return BitmapMasks(resized_masks, *out_shape)
def expand(self, expanded_h, expanded_w, top, left):
"""See :func:`BaseInstanceMasks.expand`."""
if len(self.masks) == 0:
expanded_mask = np.empty((0, expanded_h, expanded_w),
dtype=np.uint8)
else:
expanded_mask = np.zeros((len(self), expanded_h, expanded_w),
dtype=np.uint8)
expanded_mask[:, top:top + self.height,
left:left + self.width] = self.masks
return BitmapMasks(expanded_mask, expanded_h, expanded_w)
def translate(self,
out_shape,
offset,
direction='horizontal',
fill_val=0,
interpolation='bilinear'):
"""Translate the BitmapMasks.
Args:
out_shape (tuple[int]): Shape for output mask, format (h, w).
offset (int | float): The offset for translate.
direction (str): The translate direction, either "horizontal"
or "vertical".
fill_val (int | float): Border value. Default 0 for masks.
interpolation (str): Same as :func:`mmcv.imtranslate`.
Returns:
BitmapMasks: Translated BitmapMasks.
Example:
>>> from mmdet.core.mask.structures import BitmapMasks
>>> self = BitmapMasks.random(dtype=np.uint8)
>>> out_shape = (32, 32)
>>> offset = 4
>>> direction = 'horizontal'
>>> fill_val = 0
>>> interpolation = 'bilinear'
>>> # Note, There seem to be issues when:
>>> # * out_shape is different than self's shape
>>> # * the mask dtype is not supported by cv2.AffineWarp
>>> new = self.translate(out_shape, offset, direction, fill_val,
>>> interpolation)
>>> assert len(new) == len(self)
>>> assert new.height, new.width == out_shape
"""
if len(self.masks) == 0:
translated_masks = np.empty((0, *out_shape), dtype=np.uint8)
else:
translated_masks = mmcv.imtranslate(
self.masks.transpose((1, 2, 0)),
offset,
direction,
border_value=fill_val,
interpolation=interpolation)
if translated_masks.ndim == 2:
translated_masks = translated_masks[:, :, None]
translated_masks = translated_masks.transpose(
(2, 0, 1)).astype(self.masks.dtype)
return BitmapMasks(translated_masks, *out_shape)
def shear(self,
out_shape,
magnitude,
direction='horizontal',
border_value=0,
interpolation='bilinear'):
"""Shear the BitmapMasks.
Args:
out_shape (tuple[int]): Shape for output mask, format (h, w).
magnitude (int | float): The magnitude used for shear.
direction (str): The shear direction, either "horizontal"
or "vertical".
border_value (int | tuple[int]): Value used in case of a
constant border.
interpolation (str): Same as in :func:`mmcv.imshear`.
Returns:
BitmapMasks: The sheared masks.
"""
if len(self.masks) == 0:
sheared_masks = np.empty((0, *out_shape), dtype=np.uint8)
else:
sheared_masks = mmcv.imshear(
self.masks.transpose((1, 2, 0)),
magnitude,
direction,
border_value=border_value,
interpolation=interpolation)
if sheared_masks.ndim == 2:
sheared_masks = sheared_masks[:, :, None]
sheared_masks = sheared_masks.transpose(
(2, 0, 1)).astype(self.masks.dtype)
return BitmapMasks(sheared_masks, *out_shape)
def rotate(self, out_shape, angle, center=None, scale=1.0, fill_val=0):
"""Rotate the BitmapMasks.
Args:
out_shape (tuple[int]): Shape for output mask, format (h, w).
angle (int | float): Rotation angle in degrees. Positive values
mean counter-clockwise rotation.
center (tuple[float], optional): Center point (w, h) of the
rotation in source image. If not specified, the center of
the image will be used.
scale (int | float): Isotropic scale factor.
fill_val (int | float): Border value. Default 0 for masks.
Returns:
BitmapMasks: Rotated BitmapMasks.
"""
if len(self.masks) == 0:
rotated_masks = np.empty((0, *out_shape), dtype=self.masks.dtype)
else:
rotated_masks = mmcv.imrotate(
self.masks.transpose((1, 2, 0)),
angle,
center=center,
scale=scale,
border_value=fill_val)
if rotated_masks.ndim == 2:
# case when only one mask, (h, w)
rotated_masks = rotated_masks[:, :, None] # (h, w, 1)
rotated_masks = rotated_masks.transpose(
(2, 0, 1)).astype(self.masks.dtype)
return BitmapMasks(rotated_masks, *out_shape)
@property
def areas(self):
"""See :py:attr:`BaseInstanceMasks.areas`."""
return self.masks.sum((1, 2))
def to_ndarray(self):
"""See :func:`BaseInstanceMasks.to_ndarray`."""
return self.masks
def to_tensor(self, dtype, device):
"""See :func:`BaseInstanceMasks.to_tensor`."""
return torch.tensor(self.masks, dtype=dtype, device=device)
@classmethod
def random(cls,
num_masks=3,
height=32,
width=32,
dtype=np.uint8,
rng=None):
"""Generate random bitmap masks for demo / testing purposes.
Example:
>>> from mmdet.core.mask.structures import BitmapMasks
>>> self = BitmapMasks.random()
>>> print('self = {}'.format(self))
self = BitmapMasks(num_masks=3, height=32, width=32)
"""
from mmdet.utils.util_random import ensure_rng
rng = ensure_rng(rng)
masks = (rng.rand(num_masks, height, width) > 0.1).astype(dtype)
self = cls(masks, height=height, width=width)
return self
class PolygonMasks(BaseInstanceMasks):
"""This class represents masks in the form of polygons.
Polygons is a list of three levels. The first level of the list
corresponds to objects, the second level to the polys that compose the
object, the third level to the poly coordinates
Args:
masks (list[list[ndarray]]): The first level of the list
corresponds to objects, the second level to the polys that
compose the object, the third level to the poly coordinates
height (int): height of masks
width (int): width of masks
Example:
>>> from mmdet.core.mask.structures import * # NOQA
>>> masks = [
>>> [ np.array([0, 0, 10, 0, 10, 10., 0, 10, 0, 0]) ]
>>> ]
>>> height, width = 16, 16
>>> self = PolygonMasks(masks, height, width)
>>> # demo translate
>>> new = self.translate((16, 16), 4., direction='horizontal')
>>> assert np.all(new.masks[0][0][1::2] == masks[0][0][1::2])
>>> assert np.all(new.masks[0][0][0::2] == masks[0][0][0::2] + 4)
>>> # demo crop_and_resize
>>> num_boxes = 3
>>> bboxes = np.array([[0, 0, 30, 10.0]] * num_boxes)
>>> out_shape = (16, 16)
>>> inds = torch.randint(0, len(self), size=(num_boxes,))
>>> device = 'cpu'
>>> interpolation = 'bilinear'
>>> new = self.crop_and_resize(
... bboxes, out_shape, inds, device, interpolation)
>>> assert len(new) == num_boxes
>>> assert new.height, new.width == out_shape
"""
def __init__(self, masks, height, width):
assert isinstance(masks, list)
if len(masks) > 0:
assert isinstance(masks[0], list)
assert isinstance(masks[0][0], np.ndarray)
self.height = height
self.width = width
self.masks = masks
def __getitem__(self, index):
"""Index the polygon masks.
Args:
index (ndarray | List): The indices.
Returns:
:obj:`PolygonMasks`: The indexed polygon masks.
"""
if isinstance(index, np.ndarray):
index = index.tolist()
if isinstance(index, list):
masks = [self.masks[i] for i in index]
else:
try:
masks = self.masks[index]
except Exception:
raise ValueError(
f'Unsupported input of type {type(index)} for indexing!')
if len(masks) and isinstance(masks[0], np.ndarray):
masks = [masks] # ensure a list of three levels
return PolygonMasks(masks, self.height, self.width)
def __iter__(self):
return iter(self.masks)
def __repr__(self):
s = self.__class__.__name__ + '('
s += f'num_masks={len(self.masks)}, '
s += f'height={self.height}, '
s += f'width={self.width})'
return s
def __len__(self):
"""Number of masks."""
return len(self.masks)
def rescale(self, scale, interpolation=None):
"""see :func:`BaseInstanceMasks.rescale`"""
new_w, new_h = mmcv.rescale_size((self.width, self.height), scale)
if len(self.masks) == 0:
rescaled_masks = PolygonMasks([], new_h, new_w)
else:
rescaled_masks = self.resize((new_h, new_w))
return rescaled_masks
def resize(self, out_shape, interpolation=None):
"""see :func:`BaseInstanceMasks.resize`"""
if len(self.masks) == 0:
resized_masks = PolygonMasks([], *out_shape)
else:
h_scale = out_shape[0] / self.height
w_scale = out_shape[1] / self.width
resized_masks = []
for poly_per_obj in self.masks:
resized_poly = []
for p in poly_per_obj:
p = p.copy()
p[0::2] = p[0::2] * w_scale
p[1::2] = p[1::2] * h_scale
resized_poly.append(p)
resized_masks.append(resized_poly)
resized_masks = PolygonMasks(resized_masks, *out_shape)
return resized_masks
def flip(self, flip_direction='horizontal'):
"""see :func:`BaseInstanceMasks.flip`"""
assert flip_direction in ('horizontal', 'vertical', 'diagonal')
if len(self.masks) == 0:
flipped_masks = PolygonMasks([], self.height, self.width)
else:
flipped_masks = []
for poly_per_obj in self.masks:
flipped_poly_per_obj = []
for p in poly_per_obj:
p = p.copy()
if flip_direction == 'horizontal':
p[0::2] = self.width - p[0::2]
elif flip_direction == 'vertical':
p[1::2] = self.height - p[1::2]
else:
p[0::2] = self.width - p[0::2]
p[1::2] = self.height - p[1::2]
flipped_poly_per_obj.append(p)
flipped_masks.append(flipped_poly_per_obj)
flipped_masks = PolygonMasks(flipped_masks, self.height,
self.width)
return flipped_masks
def crop(self, bbox):
"""see :func:`BaseInstanceMasks.crop`"""
assert isinstance(bbox, np.ndarray)
assert bbox.ndim == 1
# clip the boundary
bbox = bbox.copy()
bbox[0::2] = np.clip(bbox[0::2], 0, self.width)
bbox[1::2] = np.clip(bbox[1::2], 0, self.height)
x1, y1, x2, y2 = bbox
w = np.maximum(x2 - x1, 1)
h = np.maximum(y2 - y1, 1)
if len(self.masks) == 0:
cropped_masks = PolygonMasks([], h, w)
else:
cropped_masks = []
for poly_per_obj in self.masks:
cropped_poly_per_obj = []
for p in poly_per_obj:
# pycocotools will clip the boundary
p = p.copy()
p[0::2] = p[0::2] - bbox[0]
p[1::2] = p[1::2] - bbox[1]
cropped_poly_per_obj.append(p)
cropped_masks.append(cropped_poly_per_obj)
cropped_masks = PolygonMasks(cropped_masks, h, w)
return cropped_masks
def pad(self, out_shape, pad_val=0):
"""padding has no effect on polygons`"""
return PolygonMasks(self.masks, *out_shape)
def expand(self, *args, **kwargs):
"""TODO: Add expand for polygon"""
raise NotImplementedError
def crop_and_resize(self,
bboxes,
out_shape,
inds,
device='cpu',
interpolation='bilinear',
binarize=True):
"""see :func:`BaseInstanceMasks.crop_and_resize`"""
out_h, out_w = out_shape
if len(self.masks) == 0:
return PolygonMasks([], out_h, out_w)
if not binarize:
raise ValueError('Polygons are always binary, '
'setting binarize=False is unsupported')
resized_masks = []
for i in range(len(bboxes)):
mask = self.masks[inds[i]]
bbox = bboxes[i, :]
x1, y1, x2, y2 = bbox
w = np.maximum(x2 - x1, 1)
h = np.maximum(y2 - y1, 1)
h_scale = out_h / max(h, 0.1) # avoid too large scale
w_scale = out_w / max(w, 0.1)
resized_mask = []
for p in mask:
p = p.copy()
# crop
# pycocotools will clip the boundary
p[0::2] = p[0::2] - bbox[0]
p[1::2] = p[1::2] - bbox[1]
# resize
p[0::2] = p[0::2] * w_scale
p[1::2] = p[1::2] * h_scale
resized_mask.append(p)
resized_masks.append(resized_mask)
return PolygonMasks(resized_masks, *out_shape)
def translate(self,
out_shape,
offset,
direction='horizontal',
fill_val=None,
interpolation=None):
"""Translate the PolygonMasks.
Example:
>>> self = PolygonMasks.random(dtype=np.int)
>>> out_shape = (self.height, self.width)
>>> new = self.translate(out_shape, 4., direction='horizontal')
>>> assert np.all(new.masks[0][0][1::2] == self.masks[0][0][1::2])
>>> assert np.all(new.masks[0][0][0::2] == self.masks[0][0][0::2] + 4) # noqa: E501
"""
assert fill_val is None or fill_val == 0, 'Here fill_val is not '\
f'used, and defaultly should be None or 0. got {fill_val}.'
if len(self.masks) == 0:
translated_masks = PolygonMasks([], *out_shape)
else:
translated_masks = []
for poly_per_obj in self.masks:
translated_poly_per_obj = []
for p in poly_per_obj:
p = p.copy()
if direction == 'horizontal':
p[0::2] = np.clip(p[0::2] + offset, 0, out_shape[1])
elif direction == 'vertical':
p[1::2] = np.clip(p[1::2] + offset, 0, out_shape[0])
translated_poly_per_obj.append(p)
translated_masks.append(translated_poly_per_obj)
translated_masks = PolygonMasks(translated_masks, *out_shape)
return translated_masks
def shear(self,
out_shape,
magnitude,
direction='horizontal',
border_value=0,
interpolation='bilinear'):
"""See :func:`BaseInstanceMasks.shear`."""
if len(self.masks) == 0:
sheared_masks = PolygonMasks([], *out_shape)
else:
sheared_masks = []
if direction == 'horizontal':
shear_matrix = np.stack([[1, magnitude],
[0, 1]]).astype(np.float32)
elif direction == 'vertical':
shear_matrix = np.stack([[1, 0], [magnitude,
1]]).astype(np.float32)
for poly_per_obj in self.masks:
sheared_poly = []
for p in poly_per_obj:
p = np.stack([p[0::2], p[1::2]], axis=0) # [2, n]
new_coords = np.matmul(shear_matrix, p) # [2, n]
new_coords[0, :] = np.clip(new_coords[0, :], 0,
out_shape[1])
new_coords[1, :] = np.clip(new_coords[1, :], 0,
out_shape[0])
sheared_poly.append(
new_coords.transpose((1, 0)).reshape(-1))
sheared_masks.append(sheared_poly)
sheared_masks = PolygonMasks(sheared_masks, *out_shape)
return sheared_masks
def rotate(self, out_shape, angle, center=None, scale=1.0, fill_val=0):
"""See :func:`BaseInstanceMasks.rotate`."""
if len(self.masks) == 0:
rotated_masks = PolygonMasks([], *out_shape)
else:
rotated_masks = []
rotate_matrix = cv2.getRotationMatrix2D(center, -angle, scale)
for poly_per_obj in self.masks:
rotated_poly = []
for p in poly_per_obj:
p = p.copy()
coords = np.stack([p[0::2], p[1::2]], axis=1) # [n, 2]
# pad 1 to convert from format [x, y] to homogeneous
# coordinates format [x, y, 1]
coords = np.concatenate(
(coords, np.ones((coords.shape[0], 1), coords.dtype)),
axis=1) # [n, 3]
rotated_coords = np.matmul(
rotate_matrix[None, :, :],
coords[:, :, None])[..., 0] # [n, 2, 1] -> [n, 2]
rotated_coords[:, 0] = np.clip(rotated_coords[:, 0], 0,
out_shape[1])
rotated_coords[:, 1] = np.clip(rotated_coords[:, 1], 0,
out_shape[0])
rotated_poly.append(rotated_coords.reshape(-1))
rotated_masks.append(rotated_poly)
rotated_masks = PolygonMasks(rotated_masks, *out_shape)
return rotated_masks
def to_bitmap(self):
"""convert polygon masks to bitmap masks."""
bitmap_masks = self.to_ndarray()
return BitmapMasks(bitmap_masks, self.height, self.width)
@property
def areas(self):
"""Compute areas of masks.
This func is modified from `detectron2
<https://github.com/facebookresearch/detectron2/blob/ffff8acc35ea88ad1cb1806ab0f00b4c1c5dbfd9/detectron2/structures/masks.py#L387>`_.
The function only works with Polygons using the shoelace formula.
Return:
ndarray: areas of each instance
""" # noqa: W501
area = []
for polygons_per_obj in self.masks:
area_per_obj = 0
for p in polygons_per_obj:
area_per_obj += self._polygon_area(p[0::2], p[1::2])
area.append(area_per_obj)
return np.asarray(area)
def _polygon_area(self, x, y):
"""Compute the area of a component of a polygon.
Using the shoelace formula:
https://stackoverflow.com/questions/24467972/calculate-area-of-polygon-given-x-y-coordinates
Args:
x (ndarray): x coordinates of the component
y (ndarray): y coordinates of the component
Return:
float: the are of the component
""" # noqa: 501
return 0.5 * np.abs(
np.dot(x, np.roll(y, 1)) - np.dot(y, np.roll(x, 1)))
def to_ndarray(self):
"""Convert masks to the format of ndarray."""
if len(self.masks) == 0:
return np.empty((0, self.height, self.width), dtype=np.uint8)
bitmap_masks = []
for poly_per_obj in self.masks:
bitmap_masks.append(
polygon_to_bitmap(poly_per_obj, self.height, self.width))
return np.stack(bitmap_masks)
def to_tensor(self, dtype, device):
"""See :func:`BaseInstanceMasks.to_tensor`."""
if len(self.masks) == 0:
return torch.empty((0, self.height, self.width),
dtype=dtype,
device=device)
ndarray_masks = self.to_ndarray()
return torch.tensor(ndarray_masks, dtype=dtype, device=device)
@classmethod
def random(cls,
num_masks=3,
height=32,
width=32,
n_verts=5,
dtype=np.float32,
rng=None):
"""Generate random polygon masks for demo / testing purposes.
Adapted from [1]_
References:
.. [1] https://gitlab.kitware.com/computer-vision/kwimage/-/blob/928cae35ca8/kwimage/structs/polygon.py#L379 # noqa: E501
Example:
>>> from mmdet.core.mask.structures import PolygonMasks
>>> self = PolygonMasks.random()
>>> print('self = {}'.format(self))
"""
from mmdet.utils.util_random import ensure_rng
rng = ensure_rng(rng)
def _gen_polygon(n, irregularity, spikeyness):
"""Creates the polygon by sampling points on a circle around the
centre. Random noise is added by varying the angular spacing
between sequential points, and by varying the radial distance of
each point from the centre.
Based on original code by Mike Ounsworth
Args:
n (int): number of vertices
irregularity (float): [0,1] indicating how much variance there
is in the angular spacing of vertices. [0,1] will map to
[0, 2pi/numberOfVerts]
spikeyness (float): [0,1] indicating how much variance there is
in each vertex from the circle of radius aveRadius. [0,1]
will map to [0, aveRadius]
Returns:
a list of vertices, in CCW order.
"""
from scipy.stats import truncnorm
# Generate around the unit circle
cx, cy = (0.0, 0.0)
radius = 1
tau = np.pi * 2
irregularity = np.clip(irregularity, 0, 1) * 2 * np.pi / n
spikeyness = np.clip(spikeyness, 1e-9, 1)
# generate n angle steps
lower = (tau / n) - irregularity
upper = (tau / n) + irregularity
angle_steps = rng.uniform(lower, upper, n)
# normalize the steps so that point 0 and point n+1 are the same
k = angle_steps.sum() / (2 * np.pi)
angles = (angle_steps / k).cumsum() + rng.uniform(0, tau)
# Convert high and low values to be wrt the standard normal range
# https://docs.scipy.org/doc/scipy/reference/generated/scipy.stats.truncnorm.html
low = 0
high = 2 * radius
mean = radius
std = spikeyness
a = (low - mean) / std
b = (high - mean) / std
tnorm = truncnorm(a=a, b=b, loc=mean, scale=std)
# now generate the points
radii = tnorm.rvs(n, random_state=rng)
x_pts = cx + radii * np.cos(angles)
y_pts = cy + radii * np.sin(angles)
points = np.hstack([x_pts[:, None], y_pts[:, None]])
# Scale to 0-1 space
points = points - points.min(axis=0)
points = points / points.max(axis=0)
# Randomly place within 0-1 space
points = points * (rng.rand() * .8 + .2)
min_pt = points.min(axis=0)
max_pt = points.max(axis=0)
high = (1 - max_pt)
low = (0 - min_pt)
offset = (rng.rand(2) * (high - low)) + low
points = points + offset
return points
def _order_vertices(verts):
"""
References:
https://stackoverflow.com/questions/1709283/how-can-i-sort-a-coordinate-list-for-a-rectangle-counterclockwise
"""
mlat = verts.T[0].sum() / len(verts)
mlng = verts.T[1].sum() / len(verts)
tau = np.pi * 2
angle = (np.arctan2(mlat - verts.T[0], verts.T[1] - mlng) +
tau) % tau
sortx = angle.argsort()
verts = verts.take(sortx, axis=0)
return verts
# Generate a random exterior for each requested mask
masks = []
for _ in range(num_masks):
exterior = _order_vertices(_gen_polygon(n_verts, 0.9, 0.9))
exterior = (exterior * [(width, height)]).astype(dtype)
masks.append([exterior.ravel()])
self = cls(masks, height, width)
return self
def polygon_to_bitmap(polygons, height, width):
"""Convert masks from the form of polygons to bitmaps.
Args:
polygons (list[ndarray]): masks in polygon representation
height (int): mask height
width (int): mask width
Return:
ndarray: the converted masks in bitmap representation
"""
rles = maskUtils.frPyObjects(polygons, height, width)
rle = maskUtils.merge(rles)
bitmap_mask = maskUtils.decode(rle).astype(np.bool)
return bitmap_mask
| 38,817
| 36.360924
| 141
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/core/mask/mask_target.py
|
# Copyright (c) OpenMMLab. All rights reserved.
import numpy as np
import torch
from torch.nn.modules.utils import _pair
def mask_target(pos_proposals_list, pos_assigned_gt_inds_list, gt_masks_list,
cfg):
"""Compute mask target for positive proposals in multiple images.
Args:
pos_proposals_list (list[Tensor]): Positive proposals in multiple
images.
pos_assigned_gt_inds_list (list[Tensor]): Assigned GT indices for each
positive proposals.
gt_masks_list (list[:obj:`BaseInstanceMasks`]): Ground truth masks of
each image.
cfg (dict): Config dict that specifies the mask size.
Returns:
list[Tensor]: Mask target of each image.
Example:
>>> import mmcv
>>> import mmdet
>>> from mmdet.core.mask import BitmapMasks
>>> from mmdet.core.mask.mask_target import *
>>> H, W = 17, 18
>>> cfg = mmcv.Config({'mask_size': (13, 14)})
>>> rng = np.random.RandomState(0)
>>> # Positive proposals (tl_x, tl_y, br_x, br_y) for each image
>>> pos_proposals_list = [
>>> torch.Tensor([
>>> [ 7.2425, 5.5929, 13.9414, 14.9541],
>>> [ 7.3241, 3.6170, 16.3850, 15.3102],
>>> ]),
>>> torch.Tensor([
>>> [ 4.8448, 6.4010, 7.0314, 9.7681],
>>> [ 5.9790, 2.6989, 7.4416, 4.8580],
>>> [ 0.0000, 0.0000, 0.1398, 9.8232],
>>> ]),
>>> ]
>>> # Corresponding class index for each proposal for each image
>>> pos_assigned_gt_inds_list = [
>>> torch.LongTensor([7, 0]),
>>> torch.LongTensor([5, 4, 1]),
>>> ]
>>> # Ground truth mask for each true object for each image
>>> gt_masks_list = [
>>> BitmapMasks(rng.rand(8, H, W), height=H, width=W),
>>> BitmapMasks(rng.rand(6, H, W), height=H, width=W),
>>> ]
>>> mask_targets = mask_target(
>>> pos_proposals_list, pos_assigned_gt_inds_list,
>>> gt_masks_list, cfg)
>>> assert mask_targets.shape == (5,) + cfg['mask_size']
"""
cfg_list = [cfg for _ in range(len(pos_proposals_list))]
mask_targets = map(mask_target_single, pos_proposals_list,
pos_assigned_gt_inds_list, gt_masks_list, cfg_list)
mask_targets = list(mask_targets)
if len(mask_targets) > 0:
mask_targets = torch.cat(mask_targets)
return mask_targets
def mask_target_single(pos_proposals, pos_assigned_gt_inds, gt_masks, cfg):
"""Compute mask target for each positive proposal in the image.
Args:
pos_proposals (Tensor): Positive proposals.
pos_assigned_gt_inds (Tensor): Assigned GT inds of positive proposals.
gt_masks (:obj:`BaseInstanceMasks`): GT masks in the format of Bitmap
or Polygon.
cfg (dict): Config dict that indicate the mask size.
Returns:
Tensor: Mask target of each positive proposals in the image.
Example:
>>> import mmcv
>>> import mmdet
>>> from mmdet.core.mask import BitmapMasks
>>> from mmdet.core.mask.mask_target import * # NOQA
>>> H, W = 32, 32
>>> cfg = mmcv.Config({'mask_size': (7, 11)})
>>> rng = np.random.RandomState(0)
>>> # Masks for each ground truth box (relative to the image)
>>> gt_masks_data = rng.rand(3, H, W)
>>> gt_masks = BitmapMasks(gt_masks_data, height=H, width=W)
>>> # Predicted positive boxes in one image
>>> pos_proposals = torch.FloatTensor([
>>> [ 16.2, 5.5, 19.9, 20.9],
>>> [ 17.3, 13.6, 19.3, 19.3],
>>> [ 14.8, 16.4, 17.0, 23.7],
>>> [ 0.0, 0.0, 16.0, 16.0],
>>> [ 4.0, 0.0, 20.0, 16.0],
>>> ])
>>> # For each predicted proposal, its assignment to a gt mask
>>> pos_assigned_gt_inds = torch.LongTensor([0, 1, 2, 1, 1])
>>> mask_targets = mask_target_single(
>>> pos_proposals, pos_assigned_gt_inds, gt_masks, cfg)
>>> assert mask_targets.shape == (5,) + cfg['mask_size']
"""
device = pos_proposals.device
mask_size = _pair(cfg.mask_size)
binarize = not cfg.get('soft_mask_target', False)
num_pos = pos_proposals.size(0)
if num_pos > 0:
proposals_np = pos_proposals.cpu().numpy()
maxh, maxw = gt_masks.height, gt_masks.width
proposals_np[:, [0, 2]] = np.clip(proposals_np[:, [0, 2]], 0, maxw)
proposals_np[:, [1, 3]] = np.clip(proposals_np[:, [1, 3]], 0, maxh)
pos_assigned_gt_inds = pos_assigned_gt_inds.cpu().numpy()
mask_targets = gt_masks.crop_and_resize(
proposals_np,
mask_size,
device=device,
inds=pos_assigned_gt_inds,
binarize=binarize).to_ndarray()
mask_targets = torch.from_numpy(mask_targets).float().to(device)
else:
mask_targets = pos_proposals.new_zeros((0, ) + mask_size)
return mask_targets
| 5,115
| 38.96875
| 78
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/core/mask/utils.py
|
# Copyright (c) OpenMMLab. All rights reserved.
import mmcv
import numpy as np
import pycocotools.mask as mask_util
def split_combined_polys(polys, poly_lens, polys_per_mask):
"""Split the combined 1-D polys into masks.
A mask is represented as a list of polys, and a poly is represented as
a 1-D array. In dataset, all masks are concatenated into a single 1-D
tensor. Here we need to split the tensor into original representations.
Args:
polys (list): a list (length = image num) of 1-D tensors
poly_lens (list): a list (length = image num) of poly length
polys_per_mask (list): a list (length = image num) of poly number
of each mask
Returns:
list: a list (length = image num) of list (length = mask num) of \
list (length = poly num) of numpy array.
"""
mask_polys_list = []
for img_id in range(len(polys)):
polys_single = polys[img_id]
polys_lens_single = poly_lens[img_id].tolist()
polys_per_mask_single = polys_per_mask[img_id].tolist()
split_polys = mmcv.slice_list(polys_single, polys_lens_single)
mask_polys = mmcv.slice_list(split_polys, polys_per_mask_single)
mask_polys_list.append(mask_polys)
return mask_polys_list
# TODO: move this function to more proper place
def encode_mask_results(mask_results):
"""Encode bitmap mask to RLE code.
Args:
mask_results (list | tuple[list]): bitmap mask results.
In mask scoring rcnn, mask_results is a tuple of (segm_results,
segm_cls_score).
Returns:
list | tuple: RLE encoded mask.
"""
if isinstance(mask_results, tuple): # mask scoring
cls_segms, cls_mask_scores = mask_results
else:
cls_segms = mask_results
num_classes = len(cls_segms)
encoded_mask_results = [[] for _ in range(num_classes)]
for i in range(len(cls_segms)):
for cls_segm in cls_segms[i]:
encoded_mask_results[i].append(
mask_util.encode(
np.array(
cls_segm[:, :, np.newaxis], order='F',
dtype='uint8'))[0]) # encoded with RLE
if isinstance(mask_results, tuple):
return encoded_mask_results, cls_mask_scores
else:
return encoded_mask_results
| 2,339
| 35
| 75
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/core/mask/__init__.py
|
# Copyright (c) OpenMMLab. All rights reserved.
from .mask_target import mask_target
from .structures import BaseInstanceMasks, BitmapMasks, PolygonMasks
from .utils import encode_mask_results, split_combined_polys
__all__ = [
'split_combined_polys', 'mask_target', 'BaseInstanceMasks', 'BitmapMasks',
'PolygonMasks', 'encode_mask_results'
]
| 351
| 34.2
| 78
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/core/hook/sync_random_size_hook.py
|
# Copyright (c) OpenMMLab. All rights reserved.
import random
import torch
from mmcv.runner import get_dist_info
from mmcv.runner.hooks import HOOKS, Hook
from torch import distributed as dist
@HOOKS.register_module()
class SyncRandomSizeHook(Hook):
"""Change and synchronize the random image size across ranks, currently
used in YOLOX.
Args:
ratio_range (tuple[int]): Random ratio range. It will be multiplied
by 32, and then change the dataset output image size.
Default: (14, 26).
img_scale (tuple[int]): Size of input image. Default: (640, 640).
interval (int): The interval of change image size. Default: 10.
device (torch.device | str): device for returned tensors.
Default: 'cuda'.
"""
def __init__(self,
ratio_range=(14, 26),
img_scale=(640, 640),
interval=10,
device='cuda'):
self.rank, world_size = get_dist_info()
self.is_distributed = world_size > 1
self.ratio_range = ratio_range
self.img_scale = img_scale
self.interval = interval
self.device = device
def after_train_iter(self, runner):
"""Change the dataset output image size."""
if self.ratio_range is not None and (runner.iter +
1) % self.interval == 0:
# Due to DDP and DP get the device behavior inconsistent,
# so we did not get the device from runner.model.
tensor = torch.LongTensor(2).to(self.device)
if self.rank == 0:
size_factor = self.img_scale[1] * 1. / self.img_scale[0]
size = random.randint(*self.ratio_range)
size = (int(32 * size), 32 * int(size * size_factor))
tensor[0] = size[0]
tensor[1] = size[1]
if self.is_distributed:
dist.barrier()
dist.broadcast(tensor, 0)
runner.data_loader.dataset.update_dynamic_scale(
(tensor[0].item(), tensor[1].item()))
| 2,116
| 35.5
| 75
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/core/hook/yolox_lrupdater_hook.py
|
# Copyright (c) OpenMMLab. All rights reserved.
from mmcv.runner.hooks import HOOKS
from mmcv.runner.hooks.lr_updater import (CosineAnnealingLrUpdaterHook,
annealing_cos)
@HOOKS.register_module()
class YOLOXLrUpdaterHook(CosineAnnealingLrUpdaterHook):
"""YOLOX learning rate scheme.
There are two main differences between YOLOXLrUpdaterHook
and CosineAnnealingLrUpdaterHook.
1. When the current running epoch is greater than
`max_epoch-last_epoch`, a fixed learning rate will be used
2. The exp warmup scheme is different with LrUpdaterHook in MMCV
Args:
num_last_epochs (int): The number of epochs with a fixed learning rate
before the end of the training.
"""
def __init__(self, num_last_epochs, **kwargs):
self.num_last_epochs = num_last_epochs
super(YOLOXLrUpdaterHook, self).__init__(**kwargs)
def get_warmup_lr(self, cur_iters):
def _get_warmup_lr(cur_iters, regular_lr):
# exp warmup scheme
k = self.warmup_ratio * pow(
(cur_iters + 1) / float(self.warmup_iters), 2)
warmup_lr = [_lr * k for _lr in regular_lr]
return warmup_lr
if isinstance(self.base_lr, dict):
lr_groups = {}
for key, base_lr in self.base_lr.items():
lr_groups[key] = _get_warmup_lr(cur_iters, base_lr)
return lr_groups
else:
return _get_warmup_lr(cur_iters, self.base_lr)
def get_lr(self, runner, base_lr):
last_iter = len(runner.data_loader) * self.num_last_epochs
if self.by_epoch:
progress = runner.epoch
max_progress = runner.max_epochs
else:
progress = runner.iter
max_progress = runner.max_iters
progress += 1
if self.min_lr_ratio is not None:
target_lr = base_lr * self.min_lr_ratio
else:
target_lr = self.min_lr
if progress >= max_progress - last_iter:
# fixed learning rate
return target_lr
else:
return annealing_cos(
base_lr, target_lr, (progress - self.warmup_iters) /
(max_progress - self.warmup_iters - last_iter))
| 2,310
| 32.985294
| 78
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/core/hook/checkloss_hook.py
|
# Copyright (c) OpenMMLab. All rights reserved.
import torch
from mmcv.runner.hooks import HOOKS, Hook
@HOOKS.register_module()
class CheckInvalidLossHook(Hook):
"""Check invalid loss hook.
This hook will regularly check whether the loss is valid
during training.
Args:
interval (int): Checking interval (every k iterations).
Default: 50.
"""
def __init__(self, interval=50):
self.interval = interval
def after_train_iter(self, runner):
if self.every_n_iters(runner, self.interval):
assert torch.isfinite(runner.outputs['loss']), \
runner.logger.info('loss become infinite or NaN!')
| 681
| 26.28
| 66
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/core/hook/sync_norm_hook.py
|
# Copyright (c) OpenMMLab. All rights reserved.
from collections import OrderedDict
from mmcv.runner import get_dist_info
from mmcv.runner.hooks import HOOKS, Hook
from torch import nn
from ..utils.dist_utils import all_reduce_dict
def get_norm_states(module):
async_norm_states = OrderedDict()
for name, child in module.named_modules():
if isinstance(child, nn.modules.batchnorm._NormBase):
for k, v in child.state_dict().items():
async_norm_states['.'.join([name, k])] = v
return async_norm_states
@HOOKS.register_module()
class SyncNormHook(Hook):
"""Synchronize Norm states after training epoch, currently used in YOLOX.
Args:
num_last_epochs (int): The number of latter epochs in the end of the
training to switch to synchronizing norm interval. Default: 15.
interval (int): Synchronizing norm interval. Default: 1.
"""
def __init__(self, num_last_epochs=15, interval=1):
self.interval = interval
self.num_last_epochs = num_last_epochs
def before_train_epoch(self, runner):
epoch = runner.epoch
if (epoch + 1) == runner.max_epochs - self.num_last_epochs:
# Synchronize norm every epoch.
self.interval = 1
def after_train_epoch(self, runner):
"""Synchronizing norm."""
epoch = runner.epoch
module = runner.model
if (epoch + 1) % self.interval == 0:
_, world_size = get_dist_info()
if world_size == 1:
return
norm_states = get_norm_states(module)
norm_states = all_reduce_dict(norm_states, op='mean')
module.load_state_dict(norm_states, strict=False)
| 1,728
| 32.901961
| 77
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/core/hook/yolox_mode_switch_hook.py
|
# Copyright (c) OpenMMLab. All rights reserved.
from mmcv.parallel import is_module_wrapper
from mmcv.runner.hooks import HOOKS, Hook
@HOOKS.register_module()
class YOLOXModeSwitchHook(Hook):
"""Switch the mode of YOLOX during training.
This hook turns off the mosaic and mixup data augmentation and switches
to use L1 loss in bbox_head.
Args:
num_last_epochs (int): The number of latter epochs in the end of the
training to close the data augmentation and switch to L1 loss.
Default: 15.
skip_type_keys (list[str], optional): Sequence of type string to be
skip pipeline. Default: ('Mosaic', 'RandomAffine', 'MixUp')
"""
def __init__(self,
num_last_epochs=15,
skip_type_keys=('Mosaic', 'RandomAffine', 'MixUp')):
self.num_last_epochs = num_last_epochs
self.skip_type_keys = skip_type_keys
def before_train_epoch(self, runner):
"""Close mosaic and mixup augmentation and switches to use L1 loss."""
epoch = runner.epoch
train_loader = runner.data_loader
model = runner.model
if is_module_wrapper(model):
model = model.module
if (epoch + 1) == runner.max_epochs - self.num_last_epochs:
runner.logger.info('No mosaic and mixup aug now!')
train_loader.dataset.update_skip_type_keys(self.skip_type_keys)
runner.logger.info('Add additional L1 loss now!')
model.bbox_head.use_l1 = True
| 1,522
| 38.051282
| 78
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/core/hook/__init__.py
|
# Copyright (c) OpenMMLab. All rights reserved.
from .checkloss_hook import CheckInvalidLossHook
from .ema import ExpMomentumEMAHook, LinearMomentumEMAHook
from .sync_norm_hook import SyncNormHook
from .sync_random_size_hook import SyncRandomSizeHook
from .yolox_lrupdater_hook import YOLOXLrUpdaterHook
from .yolox_mode_switch_hook import YOLOXModeSwitchHook
__all__ = [
'SyncRandomSizeHook', 'YOLOXModeSwitchHook', 'SyncNormHook',
'ExpMomentumEMAHook', 'LinearMomentumEMAHook', 'YOLOXLrUpdaterHook',
'CheckInvalidLossHook'
]
| 540
| 37.642857
| 72
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/core/hook/ema.py
|
# Copyright (c) OpenMMLab. All rights reserved.
import math
from mmcv.parallel import is_module_wrapper
from mmcv.runner.hooks import HOOKS, Hook
class BaseEMAHook(Hook):
"""Exponential Moving Average Hook.
Use Exponential Moving Average on all parameters of model in training
process. All parameters have a ema backup, which update by the formula
as below. EMAHook takes priority over EvalHook and CheckpointHook. Note,
the original model parameters are actually saved in ema field after train.
Args:
momentum (float): The momentum used for updating ema parameter.
Ema's parameter are updated with the formula:
`ema_param = (1-momentum) * ema_param + momentum * cur_param`.
Defaults to 0.0002.
skip_buffers (bool): Whether to skip the model buffers, such as
batchnorm running stats (running_mean, running_var), it does not
perform the ema operation. Default to False.
interval (int): Update ema parameter every interval iteration.
Defaults to 1.
resume_from (str, optional): The checkpoint path. Defaults to None.
momentum_fun (func, optional): The function to change momentum
during early iteration (also warmup) to help early training.
It uses `momentum` as a constant. Defaults to None.
"""
def __init__(self,
momentum=0.0002,
interval=1,
skip_buffers=False,
resume_from=None,
momentum_fun=None):
assert 0 < momentum < 1
self.momentum = momentum
self.skip_buffers = skip_buffers
self.interval = interval
self.checkpoint = resume_from
self.momentum_fun = momentum_fun
def before_run(self, runner):
"""To resume model with it's ema parameters more friendly.
Register ema parameter as ``named_buffer`` to model.
"""
model = runner.model
if is_module_wrapper(model):
model = model.module
self.param_ema_buffer = {}
if self.skip_buffers:
self.model_parameters = dict(model.named_parameters())
else:
self.model_parameters = model.state_dict()
for name, value in self.model_parameters.items():
# "." is not allowed in module's buffer name
buffer_name = f"ema_{name.replace('.', '_')}"
self.param_ema_buffer[name] = buffer_name
model.register_buffer(buffer_name, value.data.clone())
self.model_buffers = dict(model.named_buffers())
if self.checkpoint is not None:
runner.resume(self.checkpoint)
def get_momentum(self, runner):
return self.momentum_fun(runner.iter) if self.momentum_fun else \
self.momentum
def after_train_iter(self, runner):
"""Update ema parameter every self.interval iterations."""
if (runner.iter + 1) % self.interval != 0:
return
momentum = self.get_momentum(runner)
for name, parameter in self.model_parameters.items():
# exclude num_tracking
if parameter.dtype.is_floating_point:
buffer_name = self.param_ema_buffer[name]
buffer_parameter = self.model_buffers[buffer_name]
buffer_parameter.mul_(1 - momentum).add_(
parameter.data, alpha=momentum)
def after_train_epoch(self, runner):
"""We load parameter values from ema backup to model before the
EvalHook."""
self._swap_ema_parameters()
def before_train_epoch(self, runner):
"""We recover model's parameter from ema backup after last epoch's
EvalHook."""
self._swap_ema_parameters()
def _swap_ema_parameters(self):
"""Swap the parameter of model with parameter in ema_buffer."""
for name, value in self.model_parameters.items():
temp = value.data.clone()
ema_buffer = self.model_buffers[self.param_ema_buffer[name]]
value.data.copy_(ema_buffer.data)
ema_buffer.data.copy_(temp)
@HOOKS.register_module()
class ExpMomentumEMAHook(BaseEMAHook):
"""EMAHook using exponential momentum strategy.
Args:
total_iter (int): The total number of iterations of EMA momentum.
Defaults to 2000.
"""
def __init__(self, total_iter=2000, **kwargs):
super(ExpMomentumEMAHook, self).__init__(**kwargs)
self.momentum_fun = lambda x: (1 - self.momentum) * math.exp(-(
1 + x) / total_iter) + self.momentum
@HOOKS.register_module()
class LinearMomentumEMAHook(BaseEMAHook):
"""EMAHook using linear momentum strategy.
Args:
warm_up (int): During first warm_up steps, we may use smaller decay
to update ema parameters more slowly. Defaults to 100.
"""
def __init__(self, warm_up=100, **kwargs):
super(LinearMomentumEMAHook, self).__init__(**kwargs)
self.momentum_fun = lambda x: min(self.momentum**self.interval,
(1 + x) / (warm_up + x))
| 5,150
| 38.320611
| 78
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/core/export/model_wrappers.py
|
# Copyright (c) OpenMMLab. All rights reserved.
import os.path as osp
import warnings
import numpy as np
import torch
from mmdet.core import bbox2result
from mmdet.models import BaseDetector
class DeployBaseDetector(BaseDetector):
"""DeployBaseDetector."""
def __init__(self, class_names, device_id):
super(DeployBaseDetector, self).__init__()
self.CLASSES = class_names
self.device_id = device_id
def simple_test(self, img, img_metas, **kwargs):
raise NotImplementedError('This method is not implemented.')
def aug_test(self, imgs, img_metas, **kwargs):
raise NotImplementedError('This method is not implemented.')
def extract_feat(self, imgs):
raise NotImplementedError('This method is not implemented.')
def forward_train(self, imgs, img_metas, **kwargs):
raise NotImplementedError('This method is not implemented.')
def val_step(self, data, optimizer):
raise NotImplementedError('This method is not implemented.')
def train_step(self, data, optimizer):
raise NotImplementedError('This method is not implemented.')
def forward_test(self, *, img, img_metas, **kwargs):
raise NotImplementedError('This method is not implemented.')
def async_simple_test(self, img, img_metas, **kwargs):
raise NotImplementedError('This method is not implemented.')
def forward(self, img, img_metas, return_loss=True, **kwargs):
outputs = self.forward_test(img, img_metas, **kwargs)
batch_dets, batch_labels = outputs[:2]
batch_masks = outputs[2] if len(outputs) == 3 else None
batch_size = img[0].shape[0]
img_metas = img_metas[0]
results = []
rescale = kwargs.get('rescale', True)
for i in range(batch_size):
dets, labels = batch_dets[i], batch_labels[i]
if rescale:
scale_factor = img_metas[i]['scale_factor']
if isinstance(scale_factor, (list, tuple, np.ndarray)):
assert len(scale_factor) == 4
scale_factor = np.array(scale_factor)[None, :] # [1,4]
dets[:, :4] /= scale_factor
if 'border' in img_metas[i]:
# offset pixel of the top-left corners between original image
# and padded/enlarged image, 'border' is used when exporting
# CornerNet and CentripetalNet to onnx
x_off = img_metas[i]['border'][2]
y_off = img_metas[i]['border'][0]
dets[:, [0, 2]] -= x_off
dets[:, [1, 3]] -= y_off
dets[:, :4] *= (dets[:, :4] > 0).astype(dets.dtype)
dets_results = bbox2result(dets, labels, len(self.CLASSES))
if batch_masks is not None:
masks = batch_masks[i]
img_h, img_w = img_metas[i]['img_shape'][:2]
ori_h, ori_w = img_metas[i]['ori_shape'][:2]
masks = masks[:, :img_h, :img_w]
if rescale:
masks = masks.astype(np.float32)
masks = torch.from_numpy(masks)
masks = torch.nn.functional.interpolate(
masks.unsqueeze(0), size=(ori_h, ori_w))
masks = masks.squeeze(0).detach().numpy()
if masks.dtype != np.bool:
masks = masks >= 0.5
segms_results = [[] for _ in range(len(self.CLASSES))]
for j in range(len(dets)):
segms_results[labels[j]].append(masks[j])
results.append((dets_results, segms_results))
else:
results.append(dets_results)
return results
class ONNXRuntimeDetector(DeployBaseDetector):
"""Wrapper for detector's inference with ONNXRuntime."""
def __init__(self, onnx_file, class_names, device_id):
super(ONNXRuntimeDetector, self).__init__(class_names, device_id)
import onnxruntime as ort
# get the custom op path
ort_custom_op_path = ''
try:
from mmcv.ops import get_onnxruntime_op_path
ort_custom_op_path = get_onnxruntime_op_path()
except (ImportError, ModuleNotFoundError):
warnings.warn('If input model has custom op from mmcv, \
you may have to build mmcv with ONNXRuntime from source.')
session_options = ort.SessionOptions()
# register custom op for onnxruntime
if osp.exists(ort_custom_op_path):
session_options.register_custom_ops_library(ort_custom_op_path)
sess = ort.InferenceSession(onnx_file, session_options)
providers = ['CPUExecutionProvider']
options = [{}]
is_cuda_available = ort.get_device() == 'GPU'
if is_cuda_available:
providers.insert(0, 'CUDAExecutionProvider')
options.insert(0, {'device_id': device_id})
sess.set_providers(providers, options)
self.sess = sess
self.io_binding = sess.io_binding()
self.output_names = [_.name for _ in sess.get_outputs()]
self.is_cuda_available = is_cuda_available
def forward_test(self, imgs, img_metas, **kwargs):
input_data = imgs[0]
# set io binding for inputs/outputs
device_type = 'cuda' if self.is_cuda_available else 'cpu'
if not self.is_cuda_available:
input_data = input_data.cpu()
self.io_binding.bind_input(
name='input',
device_type=device_type,
device_id=self.device_id,
element_type=np.float32,
shape=input_data.shape,
buffer_ptr=input_data.data_ptr())
for name in self.output_names:
self.io_binding.bind_output(name)
# run session to get outputs
self.sess.run_with_iobinding(self.io_binding)
ort_outputs = self.io_binding.copy_outputs_to_cpu()
return ort_outputs
class TensorRTDetector(DeployBaseDetector):
"""Wrapper for detector's inference with TensorRT."""
def __init__(self, engine_file, class_names, device_id, output_names=None):
super(TensorRTDetector, self).__init__(class_names, device_id)
warnings.warn('`output_names` is deprecated and will be removed in '
'future releases.')
from mmcv.tensorrt import TRTWraper, load_tensorrt_plugin
try:
load_tensorrt_plugin()
except (ImportError, ModuleNotFoundError):
warnings.warn('If input model has custom op from mmcv, \
you may have to build mmcv with TensorRT from source.')
output_names = ['dets', 'labels']
model = TRTWraper(engine_file, ['input'], output_names)
with_masks = False
# if TensorRT has totally 4 inputs/outputs, then
# the detector should have `mask` output.
if len(model.engine) == 4:
model.output_names = output_names + ['masks']
with_masks = True
self.model = model
self.with_masks = with_masks
def forward_test(self, imgs, img_metas, **kwargs):
input_data = imgs[0].contiguous()
with torch.cuda.device(self.device_id), torch.no_grad():
outputs = self.model({'input': input_data})
outputs = [outputs[name] for name in self.model.output_names]
outputs = [out.detach().cpu().numpy() for out in outputs]
return outputs
| 7,472
| 39.61413
| 79
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/core/export/pytorch2onnx.py
|
# Copyright (c) OpenMMLab. All rights reserved.
from functools import partial
import mmcv
import numpy as np
import torch
from mmcv.runner import load_checkpoint
def generate_inputs_and_wrap_model(config_path,
checkpoint_path,
input_config,
cfg_options=None):
"""Prepare sample input and wrap model for ONNX export.
The ONNX export API only accept args, and all inputs should be
torch.Tensor or corresponding types (such as tuple of tensor).
So we should call this function before exporting. This function will:
1. generate corresponding inputs which are used to execute the model.
2. Wrap the model's forward function.
For example, the MMDet models' forward function has a parameter
``return_loss:bool``. As we want to set it as False while export API
supports neither bool type or kwargs. So we have to replace the forward
method like ``model.forward = partial(model.forward, return_loss=False)``.
Args:
config_path (str): the OpenMMLab config for the model we want to
export to ONNX
checkpoint_path (str): Path to the corresponding checkpoint
input_config (dict): the exactly data in this dict depends on the
framework. For MMSeg, we can just declare the input shape,
and generate the dummy data accordingly. However, for MMDet,
we may pass the real img path, or the NMS will return None
as there is no legal bbox.
Returns:
tuple: (model, tensor_data) wrapped model which can be called by
``model(*tensor_data)`` and a list of inputs which are used to
execute the model while exporting.
"""
model = build_model_from_cfg(
config_path, checkpoint_path, cfg_options=cfg_options)
one_img, one_meta = preprocess_example_input(input_config)
tensor_data = [one_img]
model.forward = partial(
model.forward, img_metas=[[one_meta]], return_loss=False)
# pytorch has some bug in pytorch1.3, we have to fix it
# by replacing these existing op
opset_version = 11
# put the import within the function thus it will not cause import error
# when not using this function
try:
from mmcv.onnx.symbolic import register_extra_symbolics
except ModuleNotFoundError:
raise NotImplementedError('please update mmcv to version>=v1.0.4')
register_extra_symbolics(opset_version)
return model, tensor_data
def build_model_from_cfg(config_path, checkpoint_path, cfg_options=None):
"""Build a model from config and load the given checkpoint.
Args:
config_path (str): the OpenMMLab config for the model we want to
export to ONNX
checkpoint_path (str): Path to the corresponding checkpoint
Returns:
torch.nn.Module: the built model
"""
from mmdet.models import build_detector
cfg = mmcv.Config.fromfile(config_path)
if cfg_options is not None:
cfg.merge_from_dict(cfg_options)
# import modules from string list.
if cfg.get('custom_imports', None):
from mmcv.utils import import_modules_from_strings
import_modules_from_strings(**cfg['custom_imports'])
# set cudnn_benchmark
if cfg.get('cudnn_benchmark', False):
torch.backends.cudnn.benchmark = True
cfg.model.pretrained = None
cfg.data.test.test_mode = True
# build the model
cfg.model.train_cfg = None
model = build_detector(cfg.model, test_cfg=cfg.get('test_cfg'))
checkpoint = load_checkpoint(model, checkpoint_path, map_location='cpu')
if 'CLASSES' in checkpoint.get('meta', {}):
model.CLASSES = checkpoint['meta']['CLASSES']
else:
from mmdet.datasets import DATASETS
dataset = DATASETS.get(cfg.data.test['type'])
assert (dataset is not None)
model.CLASSES = dataset.CLASSES
model.cpu().eval()
return model
def preprocess_example_input(input_config):
"""Prepare an example input image for ``generate_inputs_and_wrap_model``.
Args:
input_config (dict): customized config describing the example input.
Returns:
tuple: (one_img, one_meta), tensor of the example input image and \
meta information for the example input image.
Examples:
>>> from mmdet.core.export import preprocess_example_input
>>> input_config = {
>>> 'input_shape': (1,3,224,224),
>>> 'input_path': 'demo/demo.jpg',
>>> 'normalize_cfg': {
>>> 'mean': (123.675, 116.28, 103.53),
>>> 'std': (58.395, 57.12, 57.375)
>>> }
>>> }
>>> one_img, one_meta = preprocess_example_input(input_config)
>>> print(one_img.shape)
torch.Size([1, 3, 224, 224])
>>> print(one_meta)
{'img_shape': (224, 224, 3),
'ori_shape': (224, 224, 3),
'pad_shape': (224, 224, 3),
'filename': '<demo>.png',
'scale_factor': 1.0,
'flip': False}
"""
input_path = input_config['input_path']
input_shape = input_config['input_shape']
one_img = mmcv.imread(input_path)
one_img = mmcv.imresize(one_img, input_shape[2:][::-1])
show_img = one_img.copy()
if 'normalize_cfg' in input_config.keys():
normalize_cfg = input_config['normalize_cfg']
mean = np.array(normalize_cfg['mean'], dtype=np.float32)
std = np.array(normalize_cfg['std'], dtype=np.float32)
to_rgb = normalize_cfg.get('to_rgb', True)
one_img = mmcv.imnormalize(one_img, mean, std, to_rgb=to_rgb)
one_img = one_img.transpose(2, 0, 1)
one_img = torch.from_numpy(one_img).unsqueeze(0).float().requires_grad_(
True)
(_, C, H, W) = input_shape
one_meta = {
'img_shape': (H, W, C),
'ori_shape': (H, W, C),
'pad_shape': (H, W, C),
'filename': '<demo>.png',
'scale_factor': np.ones(4, dtype=np.float32),
'flip': False,
'show_img': show_img,
'flip_direction': None
}
return one_img, one_meta
| 6,194
| 36.77439
| 78
|
py
|
PseCo
|
PseCo-master/thirdparty/mmdetection/mmdet/core/export/__init__.py
|
# Copyright (c) OpenMMLab. All rights reserved.
from .onnx_helper import (add_dummy_nms_for_onnx, dynamic_clip_for_onnx,
get_k_for_topk)
from .pytorch2onnx import (build_model_from_cfg,
generate_inputs_and_wrap_model,
preprocess_example_input)
__all__ = [
'build_model_from_cfg', 'generate_inputs_and_wrap_model',
'preprocess_example_input', 'get_k_for_topk', 'add_dummy_nms_for_onnx',
'dynamic_clip_for_onnx'
]
| 505
| 37.923077
| 75
|
py
|
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