Is hflip really random?

[isht7]

Thanks very much for releasing the code!
It seems that you have used horizontal flip as an augmentation during training. But looking at this it seems that the images are not flipped at random but instead they are flipped all the time. Shouldn't it be flipped randomly?

[pha-nguyen]

thanks for raising the same concern!

[unreal4sim]

That is correct. I am also discovering that the validation data is flipped (i.e. labels and scores). It seems to be necessary to unflip (flip again) to view them correctly.