Neat Video & Neat Image community

the Auto-Profile in my images doesn;t give me good results. but a fun thing, there is a free noisy part in my scanned images that doesn't have any relation to the my important part of total image, but it gives me slightly better results in chroma and a bit worse results in luminance than other noise...

i have scanned some photos that is taken with a non-digital camera my scanner doesn't produce any noise beacause my photo is taken with a non-digital camera, so i don't have a device noise profile. but the main problem is it that my photoes are fully detailed and they don't have any free space for p...