CIFAR10_DEFAULT_MEAN = (0.4914, 0.4822, 0.4465)
CIFAR10_DEFAULT_STD = (0.2470, 0.2435, 0.2616)
CIFAR100_DEFAULT_MEAN = (0.5071, 0.4865, 0.4409)
CIFAR100_DEFAULT_STD = (0.2673, 0.2564, 0.2762)
IMAGENET_DEFAULT_MEAN = (0.485, 0.456, 0.406)
IMAGENET_DEFAULT_STD = (0.229, 0.224, 0.225)