using the code below I change the image color space to YCbCr and I wanna show each channel separately but as is shown in the output, all channels are in gray.
Someone said that I have to add colormap using Matplotlib to be colorful.
May I ask you to help me, please?
import kornia import torchvision from torchvision.utils import save_image img = torchvision.io.read_image('./kodak-dataset/kodim01.png')/255 img = kornia.color.rgb_to_ycbcr(img) y, cr, cb = img.chunk(dim=-3, chunks=3) save_image(y, f'./y.png') save_image(cr, f'./cr.png') save_image(cb, f'./cb.png')
The Output an expected one: