Optoelectronic architecture for cellular neural networks based on bias coding method and incoherent correlation
N. K. Gupta, Hidemitsu Ogawa · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1998
A bias coding method is proposed for cellular neural networks which facilitates the representation of analog values into unipolar format. These bias-coded values are spatially arranged on the transparencies using a designed spatial coding scheme. A new compact and efficient optoelectronic architecture for cellular neural networks is also reported which is based on the proposed bias coding method and incoherent correlation.