Color decomposition on RGB or other color schemes takes a 3D form. In order to show the color decomposition of an image each dot on a 3D color histogram is assigned a different diameter. The following example renders fine grain and precise color decomposition schemes of each frame of a video in real time. Notice how color varies on each take, and feel free to change the color scheme or pause the video to have a closer look at the color decomposition. You can interact with the visualization by using drag and drop and zooming in/out with your mouse wheel.
Click here to access the example. You will need a WebGL capable browser (and machine).