Awesome
Dreamcoat (Formerly AutoScheme*)
Automatic Color Scheming from Logo Images
This project demonstrates two colour quantisation/clustering methods used together to quickly analyse a logo image for its dominant colours.
Some other analysis tools are included which attempt to detect the background colour of an image, and choose an appropriate colour for text on this background.
*changed as Schematic Ltd. own the AutoScheme trademark and don't want anything else called AutoScheme to show up in google search results when people search for AutoScheme.