Delete anime_segmentation.py
Browse files- anime_segmentation.py +0 -76
anime_segmentation.py
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import os
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import datasets
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import PIL
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from datasets import DownloadManager, DatasetInfo, load_dataset
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_DESCRIPTION = """\
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A segmentation dataset for anime character
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"""
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_HOMEPAGE = "https://huggingface.co/datasets/skytnt/anime-segmentation"
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_URL_BASE = "https://huggingface.co/datasets/skytnt/anime-segmentation/resolve/main/data/"
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class AnimeSegmentationConfig(datasets.BuilderConfig):
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def __init__(self, features, data_files, **kwargs):
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super(AnimeSegmentationConfig, self).__init__(**kwargs)
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self.features = features
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self.data_files = data_files
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class AnimeSegmentation(datasets.GeneratorBasedBuilder):
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BUILDER_CONFIGS = [
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AnimeSegmentationConfig(
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name="bg",
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description="background",
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features=["image"],
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data_files=["bg-00.zip", "bg-01.zip", "bg-02.zip", "bg-03.zip", "bg-04.zip"]
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),
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AnimeSegmentationConfig(
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name="fg",
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description="foreground",
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features=["image"],
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data_files=["fg-00.zip", "fg-01.zip", "fg-02.zip", "fg-03.zip", "fg-04.zip", "fg-05.zip"]
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),
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AnimeSegmentationConfig(
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name="imgs-masks",
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description="real images and masks",
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features=["image", "mask"],
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data_files=["imgs-masks.zip"]
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)
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]
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def _info(self) -> DatasetInfo:
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features = {feature: datasets.Image() for feature in self.config.features}
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return datasets.DatasetInfo(
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description=_DESCRIPTION,
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features=datasets.Features(features),
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supervised_keys=None,
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homepage=_HOMEPAGE,
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citation="",
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)
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def _split_generators(self, dl_manager: DownloadManager):
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urls = [_URL_BASE + data_file for data_file in self.config.data_files]
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dirs = dl_manager.download_and_extract(urls)
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return [datasets.SplitGenerator(name=datasets.Split.TRAIN, gen_kwargs={"dirs": dirs})]
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def _generate_examples(self, dirs):
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if self.config.name != "imgs-masks":
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for path in dirs:
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all_fnames = {os.path.relpath(os.path.join(root, fname), start=path)
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for root, _dirs, files in os.walk(path) for fname in files}
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image_fnames = sorted(fname for fname in all_fnames
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if os.path.splitext(fname)[1].lower() in PIL.Image.EXTENSION)
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for image_fname in image_fnames:
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yield image_fname, {"image": os.path.join(path, image_fname)}
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else:
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path = dirs[0]
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all_fnames = {os.path.relpath(os.path.join(root, fname), start=path)
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for root, _dirs, files in os.walk(path) for fname in files}
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image_fnames = sorted(fname for fname in all_fnames if fname.startswith(
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"imgs") and os.path.splitext(fname)[1].lower() in PIL.Image.EXTENSION)
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for image_fname in image_fnames:
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yield image_fname, {"image": os.path.join(path, image_fname),
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"mask": os.path.join(path, image_fname.replace("imgs", "masks"))}
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