28 lines
747 B
Python
28 lines
747 B
Python
import os.path as osp
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from .builder import DATASETS
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from .custom import CustomDataset
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@DATASETS.register_module()
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class HRFDataset(CustomDataset):
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"""HRF dataset.
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In segmentation map annotation for HRF, 0 stands for background, which is
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included in 2 categories. ``reduce_zero_label`` is fixed to False. The
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``img_suffix`` is fixed to '.png' and ``seg_map_suffix`` is fixed to
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'.png'.
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"""
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CLASSES = ('background', 'vessel')
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PALETTE = [[120, 120, 120], [6, 230, 230]]
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def __init__(self, **kwargs):
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super(HRFDataset, self).__init__(
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img_suffix='.png',
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seg_map_suffix='.png',
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reduce_zero_label=False,
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**kwargs)
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assert osp.exists(self.img_dir)
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