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训练时会偶然地出现报错 #15

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ZZHHogan opened this issue Dec 6, 2020 · 2 comments
Open

训练时会偶然地出现报错 #15

ZZHHogan opened this issue Dec 6, 2020 · 2 comments

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@ZZHHogan
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ZZHHogan commented Dec 6, 2020

训练时会时不时地报以下错误:
2020-12-06 16:33:17.421937: W tensorflow/core/kernels/data/generator_dataset_op.cc:103] Error occurred when finalizing GeneratorDataset iterator: Cancelled: Operation was cancelled
以及:
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: cHRM chunk does not match sRGB
加载的图片格式为JPG,但也有部分包含PNG的图片。
请问以上问题应该如何解决呢?

@PureHing
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PureHing commented Dec 8, 2020

@hhhhhhogan 这个好像只能手动处理掉破损的图片了,我也会遇到图片格式的问题。请问你是用了所有数据集吗,是如何把它统一到同样的标注格式的,比如有的标注一行字是全框、有的是一个字一个字、有的是弯曲的多边形?

@ZZHHogan
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ZZHHogan commented Dec 8, 2020

@hhhhhhogan 这个好像只能手动处理掉破损的图片了,我也会遇到图片格式的问题。请问你是用了所有数据集吗,是如何把它统一到同样的标注格式的,比如有的标注一行字是全框、有的是一个字一个字、有的是弯曲的多边形?

我分别使用了SROIE的数据集以及icdar2015数据集测试,不过没有仔细看标注内容。你说的: 比如有的标注一行字是全框、有的是一个字一个字。这个现象: 一个字一个字好像还没遇到。至于弯曲的多边形应该不用管吧?我看论文,DBNet可以处理这种弯曲图形的

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