import sys sys.path.append("../") sys.path.append("../../") # ZeroGPU compatible version import os import json import time import psutil import ffmpeg import imageio import argparse from PIL import Image import cv2 import torch import numpy as np import gradio as gr import spaces from tools.painter import mask_painter from tools.interact_tools import SamControler # get_device is NOT imported at module level to avoid CUDA init via torch.cuda.is_available() from tools.download_util import load_file_from_url from matanyone2_wrapper import matanyone2 from matanyone2.utils.get_default_model import get_matanyone2_model from matanyone2.inference.inference_core import InferenceCore from hydra.core.global_hydra import GlobalHydra import warnings warnings.filterwarnings("ignore") def parse_augment(): parser = argparse.ArgumentParser() parser.add_argument('--device', type=str, default=None) parser.add_argument('--sam_model_type', type=str, default="vit_h") parser.add_argument('--port', type=int, default=8000, help="only useful when running gradio applications") parser.add_argument('--mask_save', default=False) args = parser.parse_args() # ZeroGPU: do NOT call get_device() (which calls torch.cuda.is_available()) at module level. # It can trigger CUDA init in the main process. Default to 'cpu'; GPU functions # determine the actual device at runtime inside @spaces.GPU-decorated functions. if not args.device: args.device = "cpu" return args # SAM generator class MaskGenerator(): def __init__(self, sam_checkpoint, args): self.args = args self.samcontroler = SamControler(sam_checkpoint, args.sam_model_type, args.device) def first_frame_click(self, image: np.ndarray, points:np.ndarray, labels: np.ndarray, multimask=True): mask, logit, painted_image = self.samcontroler.first_frame_click(image, points, labels, multimask) return mask, logit, painted_image # convert points input to prompt state def get_prompt(click_state, click_input): inputs = json.loads(click_input) points = click_state[0] labels = click_state[1] for input in inputs: points.append(input[:2]) labels.append(input[2]) click_state[0] = points click_state[1] = labels prompt = { "prompt_type":["click"], "input_point":click_state[0], "input_label":click_state[1], "multimask_output":"True", } return prompt def get_frames_from_image(image_input, image_state): """ Args: video_path:str timestamp:float64 Return [[0:nearest_frame], [nearest_frame:], nearest_frame] """ user_name = time.time() frames = [image_input] * 2 # hardcode: mimic a video with 2 frames image_size = (frames[0].shape[0],frames[0].shape[1]) # initialize video_state image_state = { "user_name": user_name, "image_name": "output.png", "origin_images": frames, "painted_images": frames.copy(), "masks": [np.zeros((frames[0].shape[0],frames[0].shape[1]), np.uint8)]*len(frames), "logits": [None]*len(frames), "select_frame_number": 0, "fps": None } image_info = "Image Name: N/A,\nFPS: N/A,\nTotal Frames: {},\nImage Size:{}".format(len(frames), image_size) # SAM loading and set_image are deferred to sam_refine() which runs under @spaces.GPU return image_state, image_info, image_state["origin_images"][0], \ gr.update(visible=True, maximum=10, value=10), gr.update(visible=False, maximum=len(frames), value=len(frames)), \ gr.update(visible=True), gr.update(visible=True), \ gr.update(visible=True), gr.update(visible=True),\ gr.update(visible=True), gr.update(visible=True), \ gr.update(visible=True), gr.update(visible=False), \ gr.update(visible=False), gr.update(visible=True), \ gr.update(visible=True) # extract frames from upload video def get_frames_from_video(video_input, video_state): """ Args: video_path:str timestamp:float64 Return [[0:nearest_frame], [nearest_frame:], nearest_frame] """ video_path = video_input frames = [] user_name = time.time() # extract Audio try: audio_path = video_input.replace(".mp4", "_audio.wav") ffmpeg.input(video_path).output(audio_path, format='wav', acodec='pcm_s16le', ac=2, ar='44100').run(overwrite_output=True, quiet=True) except Exception as e: print(f"Audio extraction error: {str(e)}") audio_path = "" # Set to "" if extraction fails # extract frames try: cap = cv2.VideoCapture(video_path) fps = cap.get(cv2.CAP_PROP_FPS) while cap.isOpened(): ret, frame = cap.read() if ret == True: current_memory_usage = psutil.virtual_memory().percent frames.append(cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)) if current_memory_usage > 90: break else: break except (OSError, TypeError, ValueError, KeyError, SyntaxError) as e: print("read_frame_source:{} error. {}\n".format(video_path, str(e))) image_size = (frames[0].shape[0],frames[0].shape[1]) # [remove for local demo] resize if resolution too big if image_size[0]>=1080 and image_size[0]>=1080: scale = 1080 / min(image_size) new_w = int(image_size[1] * scale) new_h = int(image_size[0] * scale) # update frames frames = [cv2.resize(f, (new_w, new_h), interpolation=cv2.INTER_AREA) for f in frames] # update image_size image_size = (frames[0].shape[0],frames[0].shape[1]) # initialize video_state video_state = { "user_name": user_name, "video_name": os.path.split(video_path)[-1], "origin_images": frames, "painted_images": frames.copy(), "masks": [np.zeros((frames[0].shape[0],frames[0].shape[1]), np.uint8)]*len(frames), "logits": [None]*len(frames), "select_frame_number": 0, "fps": fps, "audio": audio_path } video_info = "Video Name: {},\nFPS: {},\nTotal Frames: {},\nImage Size:{}".format(video_state["video_name"], round(video_state["fps"], 0), len(frames), image_size) # SAM loading and set_image are deferred to sam_refine() which runs under @spaces.GPU return video_state, video_info, video_state["origin_images"][0], gr.update(visible=True, maximum=len(frames), value=1), gr.update(visible=False, maximum=len(frames), value=len(frames)), \ gr.update(visible=True), gr.update(visible=True), \ gr.update(visible=True), gr.update(visible=True),\ gr.update(visible=True), gr.update(visible=True), \ gr.update(visible=True), gr.update(visible=False), \ gr.update(visible=False), gr.update(visible=True), \ gr.update(visible=True) # get the select frame from gradio slider def select_video_template(image_selection_slider, video_state, interactive_state): image_selection_slider -= 1 video_state["select_frame_number"] = image_selection_slider # SAM set_image is deferred to sam_refine() which runs under @spaces.GPU return video_state["painted_images"][image_selection_slider], video_state, interactive_state def select_image_template(image_selection_slider, video_state, interactive_state): image_selection_slider = 0 # fixed for image video_state["select_frame_number"] = image_selection_slider # SAM set_image is deferred to sam_refine() which runs under @spaces.GPU return video_state["painted_images"][image_selection_slider], video_state, interactive_state # set the tracking end frame def get_end_number(track_pause_number_slider, video_state, interactive_state): interactive_state["track_end_number"] = track_pause_number_slider return video_state["painted_images"][track_pause_number_slider],interactive_state # use sam to get the mask # ZeroGPU: gr.SelectData cannot be pickled (contains lambdas from Gradio's State.__init__). # We split into an outer wrapper that extracts plain data from the event, # and an inner @spaces.GPU function that receives only picklable arguments. @spaces.GPU(duration=60) def _sam_refine_gpu(video_state, point_prompt, click_state, interactive_state, click_x, click_y): """ Inner GPU function for SAM refinement. Args: video_state: dict with video/image data point_prompt: "Positive" or "Negative" click_state: [[points], [labels]] interactive_state: dict with interaction state click_x, click_y: integer pixel coordinates extracted from gr.SelectData """ if point_prompt == "Positive": coordinate = "[[{},{},1]]".format(click_x, click_y) interactive_state["positive_click_times"] += 1 else: coordinate = "[[{},{},0]]".format(click_x, click_y) interactive_state["negative_click_times"] += 1 # prompt for sam model ensure_sam_on_cuda() model.samcontroler.sam_controler.reset_image() model.samcontroler.sam_controler.set_image(video_state["origin_images"][video_state["select_frame_number"]]) prompt = get_prompt(click_state=click_state, click_input=coordinate) mask, logit, painted_image = model.first_frame_click( image=video_state["origin_images"][video_state["select_frame_number"]], points=np.array(prompt["input_point"]), labels=np.array(prompt["input_label"]), multimask=prompt["multimask_output"], ) video_state["masks"][video_state["select_frame_number"]] = mask video_state["logits"][video_state["select_frame_number"]] = logit video_state["painted_images"][video_state["select_frame_number"]] = painted_image return painted_image, video_state, interactive_state def sam_refine(video_state, point_prompt, click_state, interactive_state, evt: gr.SelectData): """ Outer wrapper: extracts plain picklable coordinates from gr.SelectData, then delegates to the @spaces.GPU inner function. """ click_x, click_y = int(evt.index[0]), int(evt.index[1]) return _sam_refine_gpu(video_state, point_prompt, click_state, interactive_state, click_x, click_y) def add_multi_mask(video_state, interactive_state, mask_dropdown): mask = video_state["masks"][video_state["select_frame_number"]] interactive_state["multi_mask"]["masks"].append(mask) interactive_state["multi_mask"]["mask_names"].append("mask_{:03d}".format(len(interactive_state["multi_mask"]["masks"]))) mask_dropdown.append("mask_{:03d}".format(len(interactive_state["multi_mask"]["masks"]))) select_frame = show_mask(video_state, interactive_state, mask_dropdown) return interactive_state, gr.update(choices=interactive_state["multi_mask"]["mask_names"], value=mask_dropdown), select_frame, [[],[]] def clear_click(video_state, click_state): click_state = [[],[]] template_frame = video_state["origin_images"][video_state["select_frame_number"]] return template_frame, click_state def remove_multi_mask(interactive_state, mask_dropdown): interactive_state["multi_mask"]["mask_names"]= [] interactive_state["multi_mask"]["masks"] = [] return interactive_state, gr.update(choices=[],value=[]) def show_mask(video_state, interactive_state, mask_dropdown): mask_dropdown.sort() if video_state["origin_images"]: select_frame = video_state["origin_images"][video_state["select_frame_number"]] for i in range(len(mask_dropdown)): mask_number = int(mask_dropdown[i].split("_")[1]) - 1 mask = interactive_state["multi_mask"]["masks"][mask_number] select_frame = mask_painter(select_frame, mask.astype('uint8'), mask_color=mask_number+2) return select_frame # image matting @spaces.GPU(duration=120) def image_matting(video_state, interactive_state, mask_dropdown, erode_kernel_size, dilate_kernel_size, refine_iter, model_selection): # Load model if not already loaded try: selected_model = load_model(model_selection) except (FileNotFoundError, ValueError) as e: # Fallback to first available model if available_models: print(f"Warning: {str(e)}. Using {available_models[0]} instead.") selected_model = load_model(available_models[0]) else: raise ValueError("No models are available! Please check if the model files exist.") matanyone_processor = InferenceCore(selected_model, cfg=selected_model.cfg) if interactive_state["track_end_number"]: following_frames = video_state["origin_images"][video_state["select_frame_number"]:interactive_state["track_end_number"]] else: following_frames = video_state["origin_images"][video_state["select_frame_number"]:] if interactive_state["multi_mask"]["masks"]: if len(mask_dropdown) == 0: mask_dropdown = ["mask_001"] mask_dropdown.sort() template_mask = interactive_state["multi_mask"]["masks"][int(mask_dropdown[0].split("_")[1]) - 1] * (int(mask_dropdown[0].split("_")[1])) for i in range(1,len(mask_dropdown)): mask_number = int(mask_dropdown[i].split("_")[1]) - 1 template_mask = np.clip(template_mask+interactive_state["multi_mask"]["masks"][mask_number]*(mask_number+1), 0, mask_number+1) video_state["masks"][video_state["select_frame_number"]]= template_mask else: template_mask = video_state["masks"][video_state["select_frame_number"]] # operation error if len(np.unique(template_mask))==1: template_mask[0][0]=1 foreground, alpha = matanyone2(matanyone_processor, following_frames, template_mask*255, r_erode=erode_kernel_size, r_dilate=dilate_kernel_size, n_warmup=refine_iter) foreground_output = Image.fromarray(foreground[-1]) alpha_output = Image.fromarray(alpha[-1][:,:,0]) return foreground_output, alpha_output # video matting @spaces.GPU(duration=300) def video_matting(video_state, interactive_state, mask_dropdown, erode_kernel_size, dilate_kernel_size, model_selection): # Load model if not already loaded try: selected_model = load_model(model_selection) except (FileNotFoundError, ValueError) as e: # Fallback to first available model if available_models: print(f"Warning: {str(e)}. Using {available_models[0]} instead.") selected_model = load_model(available_models[0]) else: raise ValueError("No models are available! Please check if the model files exist.") matanyone_processor = InferenceCore(selected_model, cfg=selected_model.cfg) if interactive_state["track_end_number"]: following_frames = video_state["origin_images"][video_state["select_frame_number"]:interactive_state["track_end_number"]] else: following_frames = video_state["origin_images"][video_state["select_frame_number"]:] if interactive_state["multi_mask"]["masks"]: if len(mask_dropdown) == 0: mask_dropdown = ["mask_001"] mask_dropdown.sort() template_mask = interactive_state["multi_mask"]["masks"][int(mask_dropdown[0].split("_")[1]) - 1] * (int(mask_dropdown[0].split("_")[1])) for i in range(1,len(mask_dropdown)): mask_number = int(mask_dropdown[i].split("_")[1]) - 1 template_mask = np.clip(template_mask+interactive_state["multi_mask"]["masks"][mask_number]*(mask_number+1), 0, mask_number+1) video_state["masks"][video_state["select_frame_number"]]= template_mask else: template_mask = video_state["masks"][video_state["select_frame_number"]] fps = video_state["fps"] audio_path = video_state["audio"] # operation error if len(np.unique(template_mask))==1: template_mask[0][0]=1 foreground, alpha = matanyone2(matanyone_processor, following_frames, template_mask*255, r_erode=erode_kernel_size, r_dilate=dilate_kernel_size) foreground_output = generate_video_from_frames(foreground, output_path="./results/{}_fg.mp4".format(video_state["video_name"]), fps=fps, audio_path=audio_path) # import video_input to name the output video alpha_output = generate_video_from_frames(alpha, output_path="./results/{}_alpha.mp4".format(video_state["video_name"]), fps=fps, gray2rgb=True, audio_path=audio_path) # import video_input to name the output video return foreground_output, alpha_output def add_audio_to_video(video_path, audio_path, output_path): try: video_input = ffmpeg.input(video_path) audio_input = ffmpeg.input(audio_path) _ = ( ffmpeg .output(video_input, audio_input, output_path, vcodec="copy", acodec="aac") .run(overwrite_output=True, capture_stdout=True, capture_stderr=True) ) return output_path except ffmpeg.Error as e: print(f"FFmpeg error:\n{e.stderr.decode()}") return None def generate_video_from_frames(frames, output_path, fps=30, gray2rgb=False, audio_path=""): frames = np.asarray(frames) if gray2rgb: frames = np.repeat(frames, 3, axis=3) _, h, w, _ = frames.shape h = h // 2 * 2 w = w // 2 * 2 if frames.shape[1] != h or frames.shape[2] != w: frames = np.asarray([ cv2.resize(frame, (w, h), interpolation=cv2.INTER_LINEAR) for frame in frames ]) if not os.path.exists(os.path.dirname(output_path)): os.makedirs(os.path.dirname(output_path)) video_temp_path = output_path.replace(".mp4", "_temp.mp4") imageio.mimwrite( video_temp_path, frames, fps=fps, quality=7, codec="libx264", macro_block_size=1 ) if audio_path != "" and os.path.exists(audio_path): output_path = add_audio_to_video(video_temp_path, audio_path, output_path) os.remove(video_temp_path) return output_path return video_temp_path # reset all states for a new input def restart(): return { "user_name": "", "video_name": "", "origin_images": None, "painted_images": None, "masks": None, "inpaint_masks": None, "logits": None, "select_frame_number": 0, "fps": 30 }, { "inference_times": 0, "negative_click_times" : 0, "positive_click_times": 0, "mask_save": args.mask_save, "multi_mask": { "mask_names": [], "masks": [] }, "track_end_number": None, }, [[],[]], None, None, \ gr.update(visible=False), gr.update(visible=False), gr.update(visible=False), gr.update(visible=False),\ gr.update(visible=False), gr.update(visible=False), gr.update(visible=False), gr.update(visible=False), \ gr.update(visible=False), gr.update(visible=False), gr.update(visible=False), gr.update(visible=False), \ gr.update(visible=False), gr.update(visible=False, choices=[], value=[]), "", gr.update(visible=False) # args, defined in track_anything.py args = parse_augment() sam_checkpoint_url_dict = { 'vit_h': "https://dl.fbaipublicfiles.com/segment_anything/sam_vit_h_4b8939.pth", 'vit_l': "https://dl.fbaipublicfiles.com/segment_anything/sam_vit_l_0b3195.pth", 'vit_b': "https://dl.fbaipublicfiles.com/segment_anything/sam_vit_b_01ec64.pth" } checkpoint_folder = os.path.join('/home/user/app/', 'pretrained_models') # ZeroGPU: do NOT download or load models at module level. # All model loading is deferred to the first GPU function call. model = None # SAM MaskGenerator — lazily initialized # Model display names to file names mapping model_display_to_file = { "MatAnyone": "matanyone.pth", "MatAnyone 2": "matanyone2.pth" } # Model URLs model_urls = { "matanyone.pth": "https://github.com/pq-yang/MatAnyone/releases/download/v1.0.0/matanyone.pth", "matanyone2.pth": "https://github.com/pq-yang/MatAnyone2/releases/download/v1.0.0/matanyone2.pth" } # MatAnyone model file paths — filled lazily on first download model_paths = {} # Cache for loaded MatAnyone models (lazy loading) loaded_models = {} # All supported models (for the UI) — always show both options available_models = ["MatAnyone 2", "MatAnyone"] default_model = "MatAnyone 2" def ensure_sam_loaded(): """Download SAM checkpoint and init MaskGenerator on CPU (safe to call outside GPU context).""" global model if model is None: sam_checkpoint = load_file_from_url(sam_checkpoint_url_dict[args.sam_model_type], checkpoint_folder) # Always load on CPU here — CUDA placement happens in ensure_sam_on_cuda(), # which is only ever called from within a @spaces.GPU-decorated function. import copy cpu_args = copy.copy(args) cpu_args.device = "cpu" model = MaskGenerator(sam_checkpoint, cpu_args) def ensure_sam_on_cuda(): """Move SAM to CUDA. Must only be called inside a @spaces.GPU-decorated function.""" ensure_sam_loaded() cuda_device = "cuda" if torch.cuda.is_available() else "cpu" model.samcontroler.sam_controler.predictor.model.to(cuda_device) model.samcontroler.sam_controler.device = cuda_device model.samcontroler.sam_controler.torch_dtype = torch.float16 if cuda_device == "cuda" else torch.float32 def _ensure_matanyone_downloaded(model_file): """Download the MatAnyone checkpoint if not already present.""" if model_file not in model_paths: model_paths[model_file] = load_file_from_url(model_urls[model_file], checkpoint_folder) return model_paths[model_file] def load_model(display_name): """Download (if needed) and load a MatAnyone model. Cached after first load.""" # Map display name to file name if display_name in model_display_to_file: model_file = model_display_to_file[display_name] elif display_name in model_urls: model_file = display_name else: raise ValueError(f"Unknown model: {display_name}") if model_file in loaded_models: return loaded_models[model_file] ckpt_path = _ensure_matanyone_downloaded(model_file) # Clear Hydra instance if already initialized (to allow loading different models) try: GlobalHydra.instance().clear() except Exception: pass device = "cuda" if torch.cuda.is_available() else args.device print(f"Loading model: {display_name} ({model_file}) on {device}...") loaded_mat_model = get_matanyone2_model(ckpt_path, device) loaded_mat_model = loaded_mat_model.to(device).eval() loaded_models[model_file] = loaded_mat_model print(f"Model {display_name} loaded successfully.") return loaded_mat_model # download test samples test_sample_path = os.path.join('/home/user/app/hugging_face/', "test_sample/") load_file_from_url('https://github.com/pq-yang/MatAnyone2/releases/download/media/test-sample-0-720p.mp4', test_sample_path) load_file_from_url('https://github.com/pq-yang/MatAnyone2/releases/download/media/test-sample-1-720p.mp4', test_sample_path) load_file_from_url('https://github.com/pq-yang/MatAnyone2/releases/download/media/test-sample-2-720p.mp4', test_sample_path) load_file_from_url('https://github.com/pq-yang/MatAnyone2/releases/download/media/test-sample-3-720p.mp4', test_sample_path) load_file_from_url('https://github.com/pq-yang/MatAnyone2/releases/download/media/test-sample-4-720p.mp4', test_sample_path) load_file_from_url('https://github.com/pq-yang/MatAnyone2/releases/download/media/test-sample-5-720p.mp4', test_sample_path) load_file_from_url('https://github.com/pq-yang/MatAnyone2/releases/download/media/test-sample-0.jpg', test_sample_path) load_file_from_url('https://github.com/pq-yang/MatAnyone2/releases/download/media/test-sample-1.jpg', test_sample_path) load_file_from_url('https://github.com/pq-yang/MatAnyone2/releases/download/media/test-sample-2.jpg', test_sample_path) load_file_from_url('https://github.com/pq-yang/MatAnyone2/releases/download/media/test-sample-3.jpg', test_sample_path) # download assets assets_path = os.path.join('/home/user/app/hugging_face/', "assets/") load_file_from_url('https://github.com/pq-yang/MatAnyone/releases/download/media/tutorial_single_target.mp4', assets_path) load_file_from_url('https://github.com/pq-yang/MatAnyone/releases/download/media/tutorial_multi_targets.mp4', assets_path) # documents title = r"""
MatAnyone Series
""" description = r""" Official Gradio demo for MatAnyone 2 and MatAnyone.
🔥 MatAnyone series provide practical human video matting framework supporting target assignment.
🧐 We use MatAnyone 2 as the default model. You can also choose MatAnyone in "Model Selection".
🎪 Try to drop your video/image, assign the target masks with a few clicks, and get the the matting results!
*Note: Due to the online GPU memory constraints, any input with too big resolution will be resized to 1080p.
* 🚀 If you encounter any issue (e.g., frozen video output) or wish to run on higher resolution inputs, please consider duplicating this space or launching the demo locally following the GitHub instructions. """ article = r"""

If our projects are helpful, please help to 🌟 the Github Repo for MatAnyone 2 and MatAnyone. Thanks!

--- 📑 **Citation**
If our work is useful for your research, please consider citing: ```bibtex @InProceedings{yang2026matanyone2, title = {{MatAnyone 2}: Scaling Video Matting via a Learned Quality Evaluator}, author = {Yang, Peiqing and Zhou, Shangchen and Hao, Kai and Tao, Qingyi}, booktitle = {CVPR}, year = {2026} } @InProceedings{yang2025matanyone, title = {{MatAnyone}: Stable Video Matting with Consistent Memory Propagation}, author = {Yang, Peiqing and Zhou, Shangchen and Zhao, Jixin and Tao, Qingyi and Loy, Chen Change}, booktitle = {CVPR}, year = {2025} } ``` 📝 **License**
This project is licensed under S-Lab License 1.0. Redistribution and use for non-commercial purposes should follow this license.
📧 **Contact**
If you have any questions, please feel free to reach me out at peiqingyang99@outlook.com.
👏 **Acknowledgement**
This project is built upon [Cutie](https://github.com/hkchengrex/Cutie), with the interactive demo adapted from [ProPainter](https://github.com/sczhou/ProPainter), leveraging segmentation capabilities from [Segment Anything](https://github.com/facebookresearch/segment-anything). Thanks for their awesome works! """ my_custom_css = """ .gradio-container {width: 85% !important; margin: 0 auto;} .gr-monochrome-group {border-radius: 5px !important; border: revert-layer !important; border-width: 2px !important; color: black !important} button {border-radius: 8px !important;} .new_button {background-color: #171717 !important; color: #ffffff !important; border: none !important;} .green_button {background-color: #4CAF50 !important; color: #ffffff !important; border: none !important;} .new_button:hover {background-color: #4b4b4b !important;} .green_button:hover {background-color: #77bd79 !important;} .mask_button_group {gap: 10px !important;} .video .wrap.svelte-lcpz3o { display: flex !important; align-items: center !important; justify-content: center !important; height: auto !important; max-height: 300px !important; } .video .wrap.svelte-lcpz3o > :first-child { height: auto !important; width: 100% !important; object-fit: contain !important; } .video .container.svelte-sxyn79 { display: none !important; } .margin_center {width: 50% !important; margin: auto !important;} .jc_center {justify-content: center !important;} .video-title { margin-bottom: 5px !important; } .custom-bg { background-color: #f0f0f0; padding: 10px; border-radius: 10px; } """ with gr.Blocks(theme=gr.themes.Monochrome(), css=my_custom_css) as demo: gr.HTML('''

MatAnyone Series

''') gr.Markdown(description) with gr.Group(elem_classes="gr-monochrome-group", visible=True): with gr.Row(): with gr.Accordion("📕 Video Tutorial (click to expand)", open=False, elem_classes="custom-bg"): with gr.Row(): with gr.Column(): gr.Markdown("### Case 1: Single Target") gr.Video(value="/home/user/app/hugging_face/assets/tutorial_single_target.mp4", elem_classes="video") with gr.Column(): gr.Markdown("### Case 2: Multiple Targets") gr.Video(value="/home/user/app/hugging_face/assets/tutorial_multi_targets.mp4", elem_classes="video") with gr.Tabs(): with gr.TabItem("Video"): click_state = gr.State([[],[]]) interactive_state = gr.State({ "inference_times": 0, "negative_click_times" : 0, "positive_click_times": 0, "mask_save": args.mask_save, "multi_mask": { "mask_names": [], "masks": [] }, "track_end_number": None, } ) video_state = gr.State( { "user_name": "", "video_name": "", "origin_images": None, "painted_images": None, "masks": None, "inpaint_masks": None, "logits": None, "select_frame_number": 0, "fps": 30, "audio": "", } ) with gr.Group(elem_classes="gr-monochrome-group", visible=True): with gr.Row(): model_selection = gr.Radio( choices=available_models, value=default_model, label="Model Selection", info="Choose the model to use for matting", interactive=True) with gr.Row(): with gr.Accordion('Model Settings (click to expand)', open=False): with gr.Row(): erode_kernel_size = gr.Slider(label='Erode Kernel Size', minimum=0, maximum=30, step=1, value=10, info="Erosion on the added mask", interactive=True) dilate_kernel_size = gr.Slider(label='Dilate Kernel Size', minimum=0, maximum=30, step=1, value=10, info="Dilation on the added mask", interactive=True) with gr.Row(): image_selection_slider = gr.Slider(minimum=1, maximum=100, step=1, value=1, label="Start Frame", info="Choose the start frame for target assignment and video matting", visible=False) track_pause_number_slider = gr.Slider(minimum=1, maximum=100, step=1, value=1, label="Track end frame", visible=False) with gr.Row(): point_prompt = gr.Radio( choices=["Positive", "Negative"], value="Positive", label="Point Prompt", info="Click to add positive or negative point for target mask", interactive=True, visible=False, min_width=100, scale=1) mask_dropdown = gr.Dropdown(multiselect=True, value=[], label="Mask Selection", info="Choose 1~all mask(s) added in Step 2", visible=False) gr.Markdown("---") with gr.Column(): # input video with gr.Row(equal_height=True): with gr.Column(scale=2): gr.Markdown("## Step1: Upload video") with gr.Column(scale=2): step2_title = gr.Markdown("## Step2: Add masks (Several clicks then **`Add Mask`** one by one)", visible=False) with gr.Row(equal_height=True): with gr.Column(scale=2): video_input = gr.Video(label="Input Video", elem_classes="video") extract_frames_button = gr.Button(value="Load Video", interactive=True, elem_classes="new_button") with gr.Column(scale=2): video_info = gr.Textbox(label="Video Info", visible=False) template_frame = gr.Image(label="Start Frame", type="pil",interactive=True, elem_id="template_frame", visible=False, elem_classes="image") with gr.Row(equal_height=True, elem_classes="mask_button_group"): clear_button_click = gr.Button(value="Clear Clicks", interactive=True, visible=False, elem_classes="new_button", min_width=100) add_mask_button = gr.Button(value="Add Mask", interactive=True, visible=False, elem_classes="new_button", min_width=100) remove_mask_button = gr.Button(value="Remove Mask", interactive=True, visible=False, elem_classes="new_button", min_width=100) # no use matting_button = gr.Button(value="Video Matting", interactive=True, visible=False, elem_classes="green_button", min_width=100) gr.HTML('
') # output video with gr.Row(equal_height=True): with gr.Column(scale=2): foreground_video_output = gr.Video(label="Foreground Output", visible=False, elem_classes="video") foreground_output_button = gr.Button(value="Foreground Output", visible=False, elem_classes="new_button") with gr.Column(scale=2): alpha_video_output = gr.Video(label="Alpha Output", visible=False, elem_classes="video") alpha_output_button = gr.Button(value="Alpha Mask Output", visible=False, elem_classes="new_button") # first step: get the video information extract_frames_button.click( fn=get_frames_from_video, inputs=[ video_input, video_state ], outputs=[video_state, video_info, template_frame, image_selection_slider, track_pause_number_slider, point_prompt, clear_button_click, add_mask_button, matting_button, template_frame, foreground_video_output, alpha_video_output, foreground_output_button, alpha_output_button, mask_dropdown, step2_title] ) # second step: select images from slider image_selection_slider.release(fn=select_video_template, inputs=[image_selection_slider, video_state, interactive_state], outputs=[template_frame, video_state, interactive_state], api_name="select_image") track_pause_number_slider.release(fn=get_end_number, inputs=[track_pause_number_slider, video_state, interactive_state], outputs=[template_frame, interactive_state], api_name="end_image") # click select image to get mask using sam template_frame.select( fn=sam_refine, inputs=[video_state, point_prompt, click_state, interactive_state], outputs=[template_frame, video_state, interactive_state] ) # add different mask add_mask_button.click( fn=add_multi_mask, inputs=[video_state, interactive_state, mask_dropdown], outputs=[interactive_state, mask_dropdown, template_frame, click_state] ) remove_mask_button.click( fn=remove_multi_mask, inputs=[interactive_state, mask_dropdown], outputs=[interactive_state, mask_dropdown] ) # video matting matting_button.click( fn=video_matting, inputs=[video_state, interactive_state, mask_dropdown, erode_kernel_size, dilate_kernel_size, model_selection], outputs=[foreground_video_output, alpha_video_output] ) # click to get mask mask_dropdown.change( fn=show_mask, inputs=[video_state, interactive_state, mask_dropdown], outputs=[template_frame] ) # clear input video_input.change( fn=restart, inputs=[], outputs=[ video_state, interactive_state, click_state, foreground_video_output, alpha_video_output, template_frame, image_selection_slider , track_pause_number_slider,point_prompt, clear_button_click, add_mask_button, matting_button, template_frame, foreground_video_output, alpha_video_output, remove_mask_button, foreground_output_button, alpha_output_button, mask_dropdown, video_info, step2_title ], queue=False, show_progress=False) video_input.clear( fn=restart, inputs=[], outputs=[ video_state, interactive_state, click_state, foreground_video_output, alpha_video_output, template_frame, image_selection_slider , track_pause_number_slider,point_prompt, clear_button_click, add_mask_button, matting_button, template_frame, foreground_video_output, alpha_video_output, remove_mask_button, foreground_output_button, alpha_output_button, mask_dropdown, video_info, step2_title ], queue=False, show_progress=False) # points clear clear_button_click.click( fn = clear_click, inputs = [video_state, click_state,], outputs = [template_frame,click_state], ) # set example gr.Markdown("---") gr.Markdown("## Examples") gr.Examples( examples=[os.path.join(os.path.dirname(__file__), "./test_sample/", test_sample) for test_sample in ["test-sample-0-720p.mp4", "test-sample-1-720p.mp4", "test-sample-2-720p.mp4", "test-sample-3-720p.mp4", "test-sample-4-720p.mp4", "test-sample-5-720p.mp4"]], inputs=[video_input], ) with gr.TabItem("Image"): click_state = gr.State([[],[]]) interactive_state = gr.State({ "inference_times": 0, "negative_click_times" : 0, "positive_click_times": 0, "mask_save": args.mask_save, "multi_mask": { "mask_names": [], "masks": [] }, "track_end_number": None, } ) image_state = gr.State( { "user_name": "", "image_name": "", "origin_images": None, "painted_images": None, "masks": None, "inpaint_masks": None, "logits": None, "select_frame_number": 0, "fps": 30 } ) with gr.Group(elem_classes="gr-monochrome-group", visible=True): with gr.Row(): model_selection = gr.Radio( choices=available_models, value=default_model, label="Model Selection", info="Choose the model to use for matting", interactive=True) with gr.Row(): with gr.Accordion('Model Settings (click to expand)', open=False): with gr.Row(): erode_kernel_size = gr.Slider(label='Erode Kernel Size', minimum=0, maximum=30, step=1, value=10, info="Erosion on the added mask", interactive=True) dilate_kernel_size = gr.Slider(label='Dilate Kernel Size', minimum=0, maximum=30, step=1, value=10, info="Dilation on the added mask", interactive=True) with gr.Row(): image_selection_slider = gr.Slider(minimum=1, maximum=100, step=1, value=1, label="Num of Refinement Iterations", info="More iterations → More details & More time", visible=False) track_pause_number_slider = gr.Slider(minimum=1, maximum=100, step=1, value=1, label="Track end frame", visible=False) with gr.Row(): point_prompt = gr.Radio( choices=["Positive", "Negative"], value="Positive", label="Point Prompt", info="Click to add positive or negative point for target mask", interactive=True, visible=False, min_width=100, scale=1) mask_dropdown = gr.Dropdown(multiselect=True, value=[], label="Mask Selection", info="Choose 1~all mask(s) added in Step 2", visible=False) gr.Markdown("---") with gr.Column(): # input image with gr.Row(equal_height=True): with gr.Column(scale=2): gr.Markdown("## Step1: Upload image") with gr.Column(scale=2): step2_title = gr.Markdown("## Step2: Add masks (Several clicks then **`Add Mask`** one by one)", visible=False) with gr.Row(equal_height=True): with gr.Column(scale=2): image_input = gr.Image(label="Input Image", elem_classes="image") extract_frames_button = gr.Button(value="Load Image", interactive=True, elem_classes="new_button") with gr.Column(scale=2): image_info = gr.Textbox(label="Image Info", visible=False) template_frame = gr.Image(type="pil", label="Start Frame", interactive=True, elem_id="template_frame", visible=False, elem_classes="image") with gr.Row(equal_height=True, elem_classes="mask_button_group"): clear_button_click = gr.Button(value="Clear Clicks", interactive=True, visible=False, elem_classes="new_button", min_width=100) add_mask_button = gr.Button(value="Add Mask", interactive=True, visible=False, elem_classes="new_button", min_width=100) remove_mask_button = gr.Button(value="Remove Mask", interactive=True, visible=False, elem_classes="new_button", min_width=100) matting_button = gr.Button(value="Image Matting", interactive=True, visible=False, elem_classes="green_button", min_width=100) gr.HTML('
') # output image with gr.Row(equal_height=True): with gr.Column(scale=2): foreground_image_output = gr.Image(type="pil", label="Foreground Output", visible=False, elem_classes="image") foreground_output_button = gr.Button(value="Foreground Output", visible=False, elem_classes="new_button") with gr.Column(scale=2): alpha_image_output = gr.Image(type="pil", label="Alpha Output", visible=False, elem_classes="image") alpha_output_button = gr.Button(value="Alpha Mask Output", visible=False, elem_classes="new_button") # first step: get the image information extract_frames_button.click( fn=get_frames_from_image, inputs=[ image_input, image_state ], outputs=[image_state, image_info, template_frame, image_selection_slider, track_pause_number_slider,point_prompt, clear_button_click, add_mask_button, matting_button, template_frame, foreground_image_output, alpha_image_output, foreground_output_button, alpha_output_button, mask_dropdown, step2_title] ) # second step: select images from slider image_selection_slider.release(fn=select_image_template, inputs=[image_selection_slider, image_state, interactive_state], outputs=[template_frame, image_state, interactive_state], api_name="select_image") track_pause_number_slider.release(fn=get_end_number, inputs=[track_pause_number_slider, image_state, interactive_state], outputs=[template_frame, interactive_state], api_name="end_image") # click select image to get mask using sam template_frame.select( fn=sam_refine, inputs=[image_state, point_prompt, click_state, interactive_state], outputs=[template_frame, image_state, interactive_state] ) # add different mask add_mask_button.click( fn=add_multi_mask, inputs=[image_state, interactive_state, mask_dropdown], outputs=[interactive_state, mask_dropdown, template_frame, click_state] ) remove_mask_button.click( fn=remove_multi_mask, inputs=[interactive_state, mask_dropdown], outputs=[interactive_state, mask_dropdown] ) # image matting matting_button.click( fn=image_matting, inputs=[image_state, interactive_state, mask_dropdown, erode_kernel_size, dilate_kernel_size, image_selection_slider, model_selection], outputs=[foreground_image_output, alpha_image_output] ) # click to get mask mask_dropdown.change( fn=show_mask, inputs=[image_state, interactive_state, mask_dropdown], outputs=[template_frame] ) # clear input image_input.change( fn=restart, inputs=[], outputs=[ image_state, interactive_state, click_state, foreground_image_output, alpha_image_output, template_frame, image_selection_slider , track_pause_number_slider,point_prompt, clear_button_click, add_mask_button, matting_button, template_frame, foreground_image_output, alpha_image_output, remove_mask_button, foreground_output_button, alpha_output_button, mask_dropdown, image_info, step2_title ], queue=False, show_progress=False) image_input.clear( fn=restart, inputs=[], outputs=[ image_state, interactive_state, click_state, foreground_image_output, alpha_image_output, template_frame, image_selection_slider , track_pause_number_slider,point_prompt, clear_button_click, add_mask_button, matting_button, template_frame, foreground_image_output, alpha_image_output, remove_mask_button, foreground_output_button, alpha_output_button, mask_dropdown, image_info, step2_title ], queue=False, show_progress=False) # points clear clear_button_click.click( fn = clear_click, inputs = [image_state, click_state,], outputs = [template_frame,click_state], ) # set example gr.Markdown("---") gr.Markdown("## Examples") gr.Examples( examples=[os.path.join(os.path.dirname(__file__), "./test_sample/", test_sample) for test_sample in ["test-sample-0.jpg", "test-sample-1.jpg", "test-sample-2.jpg", "test-sample-3.jpg"]], inputs=[image_input], ) gr.Markdown(article) demo.queue() demo.launch(debug=True)