2-D invariant color pattern recognition using complex log-mapping transform

Soo-Chang Pei; Min-Jor Hsu

doi:10.1117/12.24188

1 September 1990 2-D invariant color pattern recognition using complex log-mapping transform

Soo-Chang Pei, Min-Jor Hsu

Proceedings Volume 1360, Visual Communications and Image Processing '90: Fifth in a Series; (1990) https://doi.org/10.1117/12.24188
Event: Visual Communications and Image Processing '90, 1990, Lausanne, Switzerland

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.

Citation Download Citation

Soo-Chang Pei and Min-Jor Hsu "2-D invariant color pattern recognition using complex log-mapping transform", Proc. SPIE 1360, Visual Communications and Image Processing '90: Fifth in a Series, (1 September 1990); https://doi.org/10.1117/12.24188

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