Color image recognition by use of a joint transform correlator of three liquid-crystal televisions.
We present a joint transform correlator for color image recognition by using three liquid-crystal spatial light modulators. A method for simultaneously obtaining the correlation peaks of red, green, and blue is proposed and experimentally demonstrated.
Hsieh
Mei-Li
ML
Institute of Electro-Optical Engineering, National Chiao Tung University, Hsin-Chu, Taiwan, China.
Hsu
Ken Y
KY
Zhai
Hongchen
H