How to add Noise to Color Image - Opencv

Question

I\'m trying to to add noise to an Image & then Denoise it to test my DeNoising algorithm! So for benchmark i\'m referring this Online Test samples. I\'m trying to replic

Answer 1

You mentioned "I have tried to add the noise only in the color channel. Convert the Input image into YUV Color space Add the Noise only in the UV Color Channels & Keep the Y channel unaltered."

If you are using the YUV color model, I would suggest you do the opposite. Keep U, and V channel unaltered and add noise only to the Y channel only.