A gamut mapping method, spring-primary gamut mapping, was developed for device to device color mapping. Instead of performing gamut mapping point-wisely, it selects a small number of points for gamut mapping and determines the color mapping of other points by interpolation using color similarity information. It incorporates primary adjustment and gamut mapping into a single step. Using the color similarity information of neighbor colors for color mapping, it well preserves the color to color relationship. Applying interpolation instead of gamut mapping for majority of colors, it tremendously increases the speed of gamut mapping process.

Date Published: 16 January 2006
PDF: 12 pages
Proc. SPIE 6058, Color Imaging XI: Processing, Hardcopy, and Applications, 605804 (16 January 2006); doi: 10.1117/12.639919

Published in SPIE Proceedings Vol. 6058:
Color Imaging XI: Processing, Hardcopy, and Applications
Reiner Eschbach; Gabriel G. Marcu, Editor(s)