color2gray Color2Gray algorithm implementation Paper Title: Color2Gray: Salience-preserving color removal Authors: Amy Ashurst Gooch, Sven C. Olsen, Jack Tumblin, Bruce Gooch Journal: ACM Transactions on Graphics 24(3) Date: July 2005 Pages: 634-639 References Color2Gray: Salience-Preserving Color Removal DOI:10.1145/1186822.1073241