How did you normalize the images before training?

jimgoo / caffe-oxford102

Caffe CNNs for the Oxford 102 flower dataset

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How did you normalize the images before training? #11

Closed tienpdinh closed 6 years ago

tienpdinh commented 6 years ago

I am trying to implement the same project but using Tensorflow, and I was surprised when you were able to achieve 80% accuracy after only 500 iterations. May I ask how did you normalize the images before training? Did you divide them by 255 or subtract the ImageNet mean? Thank you

tienpdinh commented 6 years ago

I figured that normalizing with ImageNet mean will yield a better result. Closed.