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preprocess_input for Resnet34 on CASIA

See original GitHub issue

How to find out preprocess_input for Resnet34 on CASIA ? https://github.com/keras-team/keras-applications/blob/master/keras_applications/imagenet_utils.py#L152

Issue Analytics

State:
Created 3 years ago
Comments:7 (4 by maintainers)

Top GitHub Comments

1reaction

leondgarsecommented, Nov 5, 2020

Now I’m using (xx - 127.5) * 0.0078125, previously it’s ((xx / 255) - 0.5) * 2. It’s not a big difference.

0reactions

sonfire186commented, Nov 5, 2020

you used ((xx / 255) - 0.5) * 2 or (xx - 127.5) * 0.0078125?These are two different solutions

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