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— A new stereo vision system is presented, which is based on a low-power CMOS binary vision sensor, with embedded spatial contrast extraction and output data compression, through positional data coding. A novel disparity algorithm adapted to the output of the sensors has been developed. The algorithm has been simulated and tested on a real application. The(More)
A 64x64 pixel vision sensor performs adaptive background subtraction and event detection at very low power consumption. The chip is based on a VLSI-oriented vision algorithm, implemented at pixel-level, mimicking the basic process of pre-attentive visual perception. Anomalous pixel behaviors are detected and coded into a 2-bit/pixel. Each pixel integrates(More)
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