normalize = transforms.Normalize(mean=[0.485, 0.456, 0.406],
std=[0.229, 0.224, 0.225])
mean均值:[0.485, 0.456, 0.406]
std标准差:[0.229, 0.224, 0.225]
normalize = transforms.Normalize(mean=[0.485, 0.456, 0.406],
std=[0.229, 0.224, 0.225])
mean均值:[0.485, 0.456, 0.406]
std标准差:[0.229, 0.224, 0.225]