White light JTC for color pattern recognition

Hongchen Zhai; Xiushan Zhu; Guoguang Mu

doi:10.1117/12.355082

19 July 1999 White light JTC for color pattern recognition

Hongchen Zhai, Xiushan Zhu, Guoguang Mu

Proceedings Volume 3749, 18th Congress of the International Commission for Optics; (1999) https://doi.org/10.1117/12.355082
Event: ICO XVIII 18th Congress of the International Commission for Optics, 1999, San Francisco, CA, United States

Abstract

We present theoretical analysis and experimental results of a white light JTC (joint transform correlator) using a tri- color grating to encode color patterns. The power spectra of the encoded pattern are easy for parallel channeling, and the zero order power spectrum also forms an important channel for the shape-only correlation.

Citation Download Citation

Hongchen Zhai, Xiushan Zhu, and Guoguang Mu "White light JTC for color pattern recognition", Proc. SPIE 3749, 18th Congress of the International Commission for Optics, (19 July 1999); https://doi.org/10.1117/12.355082

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