How to find the RED color regions using OpenCV?
Please, use HSV or HSL (hue, saturation, luminance) instead of RGB, in HSV the red color can be easily detected using the value of hue within some threshold.
I am trying to make a program where I detect red. However sometimes it is darker than usual so I can't just use one value.
What is a good range for detecting different shades of red?
I am currently using the range 128, 0, 0 - 255, 60, 60 but sometimes it doesn't even detect a red object I put in front of it.