Supposing I have an image that is varying shades of gray. I would like to find the darkest pixel in the image and return that value
I would also like to find the brightest value, and return that.
Is this possible in the compositor?
The purpose is to do an manual normalization I want to subtract the darkest value (thus setting the darkest pixel to 0) And then divide by the brightest pixel (thus setting the brightest pixel to 1)
I know about the normalization node, but I want to use the values from one layer to normalize the other.