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Proceedings Paper

Efficient local approximation of perceptual color differences for color inspection
Author(s): Reinhold Huber-Mörk
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Paper Abstract

We suggest a local approximation of perceptual color differences in a device dependent color space, e.g. an RGB space. The approximation is efficiently computed from measuring Euclidean color distance in the device dependent color space combined with an associate memory data structure. Established measures of color difference are considered. Results for small perceptual color differences in a color inspection setup are given.

Paper Details

Date Published: 2 February 2012
PDF: 12 pages
Proc. SPIE 8300, Image Processing: Machine Vision Applications V, 83000I (2 February 2012); doi: 10.1117/12.905956
Show Author Affiliations
Reinhold Huber-Mörk, Austrian Institute of Technology (Austria)


Published in SPIE Proceedings Vol. 8300:
Image Processing: Machine Vision Applications V
Philip R. Bingham; Edmund Y. Lam, Editor(s)

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