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

Simone Bianco; Francesca Gasparini; Raimondo Schettini

doi:10.1117/12.703085

20 February 2007 Matrixing, number of color channels, and color gamut of camera devices

Simone Bianco, Francesca Gasparini, Raimondo Schettini

Author Affiliations +

Proceedings Volume 6502, Digital Photography III; 650208 (2007) https://doi.org/10.1117/12.703085
Event: Electronic Imaging 2007, 2007, San Jose, CA, United States

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.

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Simone Bianco, Francesca Gasparini, and Raimondo Schettini "Matrixing, number of color channels, and color gamut of camera devices", Proc. SPIE 6502, Digital Photography III, 650208 (20 February 2007); https://doi.org/10.1117/12.703085

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