Abstract
In this study, we proposed the complementary metal oxide semiconductor (CMOS) electronic circuit based on the frog vision system. The frog vision system constructed with the tectum and thalamus can recognize the simple shape such as the rectangle and square. The frog vision system is the simple structure. The simulation results with the simulation program with integrated circuit emphasis (SPICE) showed that the proposed circuit can recognized the simple shape. In the future, the realization of new vision sensor can be expected by using the proposed circuit.
