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Set theoretic estimation for problems in subtractive color

Set theoretic estimation for problems in subtractive color The use of linear algebra and set theoretic estimation for problems in color science and imaging is reviewed. Through a product‐space formalism, the powerful projections onto convex sets (POCS) algorithm is extended to subtractive color systems satisfying convex constraints in the density domain. Several convex sets are defined, which are useful in color science and imaging, and projections onto these sets are presented. The usefulness of the new methods is demonstrated by applying them to three practical problems: (1) model‐based scanner calibration, (2) design of color scanning filters that are color mixture curves, and (3) colorant formulation. © 2000 John Wiley & Sons, Inc. Col Res Appl, 25, 333–348, 2000 http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Color Research & Application Wiley

Set theoretic estimation for problems in subtractive color

Color Research & Application , Volume 25 (5) – Oct 1, 2000

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References (53)

Publisher
Wiley
Copyright
Copyright © 2000 John Wiley & Sons, Inc.
ISSN
0361-2317
eISSN
1520-6378
DOI
10.1002/1520-6378(200010)25:5<333::AID-COL4>3.0.CO;2-8
Publisher site
See Article on Publisher Site

Abstract

The use of linear algebra and set theoretic estimation for problems in color science and imaging is reviewed. Through a product‐space formalism, the powerful projections onto convex sets (POCS) algorithm is extended to subtractive color systems satisfying convex constraints in the density domain. Several convex sets are defined, which are useful in color science and imaging, and projections onto these sets are presented. The usefulness of the new methods is demonstrated by applying them to three practical problems: (1) model‐based scanner calibration, (2) design of color scanning filters that are color mixture curves, and (3) colorant formulation. © 2000 John Wiley & Sons, Inc. Col Res Appl, 25, 333–348, 2000

Journal

Color Research & ApplicationWiley

Published: Oct 1, 2000

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