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Proceedings Paper

Matrixing, number of color channels, and color gamut of camera devices
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Paper Abstract

In this paper we investigate the relationship between matrixing methods, the number of filters adopted and the size of the color gamut of a digital camera. The color gamut is estimated using a method based on the inversion of the processing pipeline of the imaging device. Different matrixing methods are considered, including an original method developed by the authors. For the selection of a hypothetical forth filter, three different quality measures have been implemented. Experimental results are reported and compared.

Paper Details

Date Published: 20 February 2007
PDF: 11 pages
Proc. SPIE 6502, Digital Photography III, 650208 (20 February 2007); doi: 10.1117/12.703085
Show Author Affiliations
Simone Bianco, Univ. degli Studi di Milano-Bicocca (Italy)
Francesca Gasparini, Univ. degli Studi di Milano-Bicocca (Italy)
Raimondo Schettini, Univ. degli Studi di Milano-Bicocca (Italy)


Published in SPIE Proceedings Vol. 6502:
Digital Photography III
Russel A. Martin; Jeffrey M. DiCarlo; Nitin Sampat, Editor(s)

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