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machrisaa / tensorflow-vgg

VGG19 and VGG16 on Tensorflow
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what is VGG_MEAN ? #36

Closed jacobishao closed 7 years ago

jacobishao commented 7 years ago

when convert rgb to bgr ,why need to minus VGG_MEAN?

machrisaa commented 7 years ago

Hi @jacobishao, it is the pre-calculated mean used to normalise the data in the original training.

jacobishao commented 7 years ago

oh！ thank you very much! I guess the mean is calculated from ImageNet,right?

2017-07-17 21:36 GMT+08:00 Chris notifications@github.com:

Hi @jacobishao https://github.com/jacobishao, it is the pre-calculated mean used to normalise the data in the original training https://gist.github.com/ksimonyan/3785162f95cd2d5fee77.

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