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Proceedings Paper

Robutness in color pattern recognition against illuminant changes in image acquisition
Author(s): M. Corbalan
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Paper Abstract

We evaluate the variations of the RGB components of an image captured by a color 3CCD camera when the illuminant light changes. We consider their ,,possible effects in pattern recognition by multichannel optical correlation. Illuminant sources are limited to three: daylight, fluorescent and incandescent. For such illuminants and adjusting the white balance of the camera the recognition method is robust against lighting variations.

Paper Details

Date Published: 1 September 1996
PDF: 2 pages
Proc. SPIE 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 277871 (1 September 1996); doi: 10.1117/12.2299136
Show Author Affiliations
M. Corbalan, Univ. Politècnica de Cataluña (Spain)


Published in SPIE Proceedings Vol. 2778:
17th Congress of the International Commission for Optics: Optics for Science and New Technology
Joon-Sung Chang; Jai-Hyung Lee; ChangHee Nam, Editor(s)

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