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26 lines
748 B
Python
26 lines
748 B
Python
from PIL import Image
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from .registry import DATASETS
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from .base import BaseDataset
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@DATASETS.register_module
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class NPIDDataset(BaseDataset):
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"""Dataset for NPID.
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"""
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def __init__(self, data_source, pipeline):
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super(NPIDDataset, self).__init__(data_source, pipeline)
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def __getitem__(self, idx):
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img = self.data_source.get_sample(idx)
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assert isinstance(img, Image.Image), \
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'The output from the data source must be an Image, got: {}. \
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Please ensure that the list file does not contain labels.'.format(
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type(img))
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img = self.pipeline(img)
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return dict(img=img, idx=idx)
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def evaluate(self, scores, keyword, logger=None):
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raise NotImplemented
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