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Proceedings Paper

Uniform color space as a function of spatial frequency
Author(s): Edward M. Granger
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Paper Abstract

A vision model is presented that combines a model for human color perception and visual adaptation with a model for the achromatic and chromaticity modulation transfer functions of the visual system. The combined models produce a uniform color space that can be described as a function of spatial frequency. This model may be useful in developing and optimizing image compression algorithms to reduce bit rate and to increase the quality of color images.

Paper Details

Date Published: 8 September 1993
PDF: 13 pages
Proc. SPIE 1913, Human Vision, Visual Processing, and Digital Display IV, (8 September 1993); doi: 10.1117/12.152719
Show Author Affiliations
Edward M. Granger, Light Source Computer Images, Inc. (United States)

Published in SPIE Proceedings Vol. 1913:
Human Vision, Visual Processing, and Digital Display IV
Jan P. Allebach; Bernice E. Rogowitz, Editor(s)

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