Advances in Computer Science and Engineering
Volume 5, Issue 1, Pages 73 - 79
(August 2010)
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A MOTION DETECTION CIRCUIT BASED ON THE RETINA AND ITS APPLICATION OF MONITORING SYSTEM
Kimihiro Nishio
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Abstract:
In this study, an analog-digital circuit for motion detection is proposed based on the vertebrate retina. The results with the measured results of the test circuit constructed with discrete metal oxide semiconductor (MOS) transistors, the NOT circuit and the XOR circuit show that the proposed circuit can generate pulsed voltage when the object (light) moves on the circuit. The prototype of the monitoring system is fabricated in this study. The test circuit is applied to the input part of the system. The experimental result of the prototype shows that the system has good performance. |
| Keywords and phrases: analog circuit, digital circuit, motion detection, computer, vision chip. |
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