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

descriptionPublicationkeyboard_double_arrow_right Article , Conference object 15 Feb 2007 Italy Publisher:SPIEJournal:SPIE Proceedings, volume 6,502, page 650,208 (issn: 0277-786X,

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Authors: BIANCO, SIMONE; GASPARINI, FRANCESCA; SCHETTINI, RAIMONDO;

doi: 10.1117/12.703085

handle: 10281/14303

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

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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.

Country

Italy

Related Organizations

University of Milano-Bicocca
Italy

Keywords

matrixing, color channels, gamut

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