24 October 1997 Color pattern recognition based on projection preprocessing
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Abstract
Color pattern recognition based on projection preprocessing of red-green-blue components and single-channel matched filtering is described. We optimize parameters of projection preprocessing and correlation filters in terms of noise robustness. We design a phase-only filter optimized in sense of signal to noise ratio for optical pattern recognition. Computer simulation results are provided to illustrate color pattern recognition by using the proposed method.
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Vitaly Kober, Tae-Sun Choi, "Color pattern recognition based on projection preprocessing", Proc. SPIE 3159, Algorithms, Devices, and Systems for Optical Information Processing, (24 October 1997); doi: 10.1117/12.279446; https://doi.org/10.1117/12.279446
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