why there is no division by standard deviation in color_normalize() after subtracting by mean ??

[v1093]

As per the data normalization process, we should also be performing division by std after subtracting with mean. Why this is not the case here? Or Am I missing something?

pytorch-pose/pose/utils/transforms.py

Lines 13 to 19 in b73abfa

	def color_normalize(x, mean, std):
	if x.size(0) == 1:
	x = x.repeat(3, 1, 1)
	for t, m, s in zip(x, mean, std):
	t.sub_(m)
	return x

[xiaoxin05]

您好，看到您的评论，我想在cpu下把这个跑起来，您认为可以么？