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bethgelab / imagecorruptions

Python package to corrupt arbitrary images.
https://pypi.org/project/imagecorruptions/
Apache License 2.0
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COCO-C #12

Closed ternaus closed 4 years ago

ternaus commented 4 years ago

How exactly do you apply the library to get exactly the same COCO-C dataset as was used in https://arxiv.org/abs/1907.07484 ?

michaelisc commented 4 years ago

We apply the corruption on each image directly after loading it with:

img = corrupt(img, severity=corruption_severity, corruption_name=corruption_ name)

See our implementation in mmdetection for details. Here is also the link to the correct line in our original pull request. The new pipeline based dataloader can be a bit hard to understand if you look at it for the first time.