piiswrong commented on a change in pull request #11027: Add standard ResNet
data augmentation for ImageRecordIter
URL: https://github.com/apache/incubator-mxnet/pull/11027#discussion_r195583935
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File path: src/io/image_aug_default.cc
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@@ -218,10 +265,93 @@ class DefaultImageAugmenter : public ImageAugmenter {
res = src;
}
+ if (param_.random_resized_crop) {
+ // random resize crop
+ CHECK(param_.min_random_scale == 1.0f &&
+ param_.max_random_scale == 1.0f &&
+ param_.min_crop_size == -1 &&
+ param_.max_crop_size == -1 &&
+ !param_.rand_crop) <<
+ "\nSetting random_resized_crop to true conflicts with "
+ "min_random_scale, max_random_scale, "
+ "min_crop_size, max_crop_size, "
+ "and rand_crop.";
+ if (param_.max_random_area != 1.0f || param_.min_random_area != 1.0f
+ || param_.max_aspect_ratio != 1.0f || param_.min_aspect_ratio !=
1.0f) {
Review comment:
if these are all 1.0, you still need to resize the image right?
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