A 64 × 64 CMOS Image Sensor With On-Chip Moving Object Detection and Localization

@article{Zhao2012A6,
  title={A 64 × 64 CMOS Image Sensor With On-Chip Moving Object Detection and Localization},
  author={Bo Zhao and Xiangyu Zhang and Shoushun Chen and Kay Soon Low and Hualiang Zhuang},
  journal={IEEE Trans. Circuits Syst. Video Techn.},
  year={2012},
  volume={22},
  pages={581-588}
}
This paper presents a 64×64 CMOS image sensor with on-chip moving object detection and localization capability. Pixel-level storage elements (capacitors) enable the sensor to simultaneously output two consecutive frames, with temporal differences digitalized into binary events by a global differentiator. An on-chip, hardware-implemented, clustering-based algorithm processes events on the fly and localizes up to three moving objects in the scene. The sensor can automatically switch to region of… CONTINUE READING
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