MATHEMATICAL-METHODS FOR THE DESIGN OF COLOR SCANNING FILTERS

Authors
VORA PL TRUSSELL HJ
Citation
Pl. Vora et Hj. Trussell, MATHEMATICAL-METHODS FOR THE DESIGN OF COLOR SCANNING FILTERS, IEEE transactions on image processing, 6(2), 1997, pp. 312-320
Citations number
24
Categorie Soggetti
Computer Sciences, Special Topics","Engineering, Eletrical & Electronic","Computer Science Software Graphycs Programming","Computer Science Theory & Methods
Journal title
IEEE transactions on image processing → ACNP
ISSN journal
10577149
Volume
6
Issue
2
Year of publication
1997
Pages
312 - 320
Database
ISI
SICI code
1057-7149(1997)6:2<312:MFTDOC>2.0.ZU;2-3
Abstract
The problem of the design of color scanning filters is addressed in th is paper, The problem is posed within the framework of the vector spac e approach to color systems, The measure of the goodness of a set of c olor scanning filters presented in earlier work is used as an optimiza tion criterion to design color scanning filters modeled in terms of kn own, smooth, nonnegative functions, The best filters are then trimmed using the gradient of the mean square Delta E(ab) error to obtain filt ers with a lower value of perceptual error. The results obtained demon strate the utility of the method.