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Proceedings Paper

2-D invariant color pattern recognition using complex log-mapping transform
Author(s): Soo-Chang Pei; Min-Jor Hsu
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Paper Abstract

This paper describes a complex log mapping approach to 2D color object recognition. First a 3D vector color image is first transformed into a 2D vector image by projection into a color plane, then complex log mapping transform is applied on this 2D vector color image for invariant pattern recognition; By extensive computer simulations, this method can effectively recognize a scale and rotation changed color object among the similar shape objects but with different colors, and also among the different shape objects as well very successfully.

Paper Details

Date Published: 1 September 1990
PDF: 9 pages
Proc. SPIE 1360, Visual Communications and Image Processing '90: Fifth in a Series, (1 September 1990); doi: 10.1117/12.24188
Show Author Affiliations
Soo-Chang Pei, National Taiwan Univ. (Taiwan)
Min-Jor Hsu, National Taiwan Univ. (Taiwan)

Published in SPIE Proceedings Vol. 1360:
Visual Communications and Image Processing '90: Fifth in a Series
Murat Kunt, Editor(s)

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