I used to use the program Color Detector. Simply run the program, point the mouse cursor anywhere on the screen, and the color detector window will display the RGB values, HTML hex code, and ...
In Ubuntu 10.04, is there a program that I can install (or is pre-installed) that can get the mean color value of each pixel from a video. The purpose behind this is to see if the result of getting ...
I have an image (PNG or JPG) inside which there is at least one pixel of a certain RGB color I know in advance. I want to find the pixel(s) of that color For example, I may have image.jpg, inside ...