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5 March 2008A novel single-output Mach-Zehnder joint transform correlator with two-channel encoding technique based on HSV color space for color pattern recognition
A novel two-channel single-output joint transform correlator system with the Mach-Zehnder configuration using
encoding technique based on HSV color space for color pattern recognition is introduced. The large zero order term can
be removed directly by the Stokes relations in only one step in this structure. By the image encoding technique, the size
of the liquid crystal spatial light modulators will be smaller with interlaced rearrangement of hue and saturation color
components. Furthermore, the utilization of Lagrange multipliers to synthesize the reference image for reducing the
correlation sidelobes is also studied. The computer numerical results are presented to verify the performance of the
proposed system.
Chungcheng Lee,Chulung Chen, andChunming Wang
"A novel single-output Mach-Zehnder joint transform correlator with two-channel encoding technique based on HSV color space for color pattern recognition", Proc. SPIE 6623, International Symposium on Photoelectronic Detection and Imaging 2007: Image Processing, 662303 (5 March 2008); https://doi.org/10.1117/12.791267
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Chungcheng Lee, Chulung Chen, Chunming Wang, "A novel single-output Mach-Zehnder joint transform correlator with two-channel encoding technique based on HSV color space for color pattern recognition," Proc. SPIE 6623, International Symposium on Photoelectronic Detection and Imaging 2007: Image Processing, 662303 (5 March 2008); https://doi.org/10.1117/12.791267