21 December 2000 Visually based color space tetrahedrizations for printing with custom inks
Author Affiliations +
Abstract
Printing with custom inks is useful for extending the gamut of printed images, for creating artistically appealing design or for providing protection against counterfeiting. The basic colors we consider, consist of the custom inks, their superpositions and the white paper. Color separation for custom inks requires to determine the relative amounts of the basic colors allowing to render each desired input color. To achieve this goal, one may tetrahedrize the set of basic colors on a given 3D color space. However, even for a few basic colors, there are many different tetrahedrizations.
© (2000) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Sylvain M. Chosson, Sylvain M. Chosson, Roger David Hersch, Roger David Hersch, } "Visually based color space tetrahedrizations for printing with custom inks", Proc. SPIE 4300, Color Imaging: Device-Independent Color, Color Hardcopy, and Graphic Arts VI, (21 December 2000); doi: 10.1117/12.410777; https://doi.org/10.1117/12.410777
PROCEEDINGS
12 PAGES


SHARE
RELATED CONTENT

Reducing auto moiré in discrete line juxtaposed halftoning
Proceedings of SPIE (February 03 2013)
Graphic arts color standards update: 1998
Proceedings of SPIE (January 01 1998)
Process control and color management implementation
Proceedings of SPIE (December 17 2003)
Color standards activities in the graphic arts
Proceedings of SPIE (May 08 1994)
Softcopy banding visibility assessment
Proceedings of SPIE (January 16 2005)

Back to Top