He is learning only the vision system and I am asking for forgiveness. :) I would like to write a program for accurate color recognition. I have some object with a specific color and I would like to get RGB or another form of digital color by capturing the image from the camera. Then compare it with another element, sometimes a slightly different color. This is an example photo of the object, link And ultimately, I would like to write something like that. link
Now my question is. What techniques can I use to get it done? I do not mean code, but methods The film is: - determining the shape - checking the color.