hi, does anyone know if there any auto-contrast or auto-level gizmo available out there? tried nukepedia and google but found no result. I want to make it using python , but i found out , python can't do image manipulaton (pixel manipulation) .. the only way is using color expression node. the logic is sampling everypixel in image then scan/find what is the highest and lowest value (black and white level) then remap that value to range 0-1.
If anyone can share any link about that type of gizmo, it would be great.