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Image Preprocessing for stated top5 accuracy #23

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fervorarc opened this issue Oct 7, 2016 · 2 comments
Closed

Image Preprocessing for stated top5 accuracy #23

fervorarc opened this issue Oct 7, 2016 · 2 comments

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@fervorarc
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What image preprocessing was performed on the imagenet images to achieve the stated feedforward top5 accuracy?
E.g. resize uniformly to 256 at the smallest dimension, then center crop
I've had a tough time figuring this out, and any help would be much appreciated.
Many thanks!

@Cospel
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Cospel commented Mar 15, 2017

Hi, that will be great.

I cannot find this in the paper. Can authors please respond. I am trying to implement and train it from scratch in Tensorflow, but I am not sure what strategy did you used.

@itdxer
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itdxer commented Aug 20, 2017

FYI @fervorarc, @Cospel I found this information specified in caffe training file here:
https://github.com/DeepScale/SqueezeNet/blob/master/SqueezeNet_v1.0/train_val.prototxt

  transform_param {
    crop_size: 227
    mean_value: 104
    mean_value: 117
    mean_value: 123
}

@forresti forresti closed this as completed Sep 1, 2017
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