RESOLUTIONS = [4, 8, 16, 32, 64, 128, 256]

RES_TO_FILTERS = {
    4:   512,
    8:   512,
    16:  512,
    32:  512,
    64:  256,
    128: 128,
    256: 64,
}

LATENT_DIM = 512
BATCH_SIZE = 32
LEARNING_RATE = 1e-4

def normalize(img):
    img = img / 127.5 - 1.0  # Normalize images to [-1,1]
    return img

def denormalize(img):
        return (img + 1) / 2