A Contrast and Motion-Sensitive Silicon Retina

摘要: This paper presents an analogue VLSI implementation of a model retina. The retinal includes the main synaptic interactions in outer plexiform layer (OPL) vertebrate retina, namely coupling between horizontals and cones cells. Using signal processing tools, our has been theoretically studied. Thereby resulting chip is contrast motion-sensitive silicon retina with better signal-to-noise ratio. Analogue provides continuous temporal processing, low power dissipation, height functionality. chips fabricated 1 ?m CMOS technology, However highly constraint by size.