Page 393 - Introduction to Information Optics

378 7. Pattern Recognition with Optics

Fig. 7.23. (a) A black-and-white picture of a color object transparency. The stop sign is red and
the van is blue, (b) Corresponding correlation detections. In reality, the correlation spot for the
van is blue and for the stop sign, red.

Fig. 7.24 (a) Color pixel array in a color LCD panel, (b) Spectral distribution of the LCTV panel