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arXiv · 1808.06780

Real-time Analog Pixel-to-pixel Dynamic Frame Differencing with Memristive Sensing Circuits

Olga Krestinskaya·Alex Pappachen James
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Abstract

In this paper, we propose an analog pixel differencing circuit for differentiating pixels between frames directly from CMOS pixels. The analog information processing at sensor is a topic of growing appeal to develop edge AI devices. The proposed circuit is integrated into a pixel-parallel and pixel-column architectures. The proposed system is design using TSMC $180nm$ CMOS technology. The power dissipation of the proposed circuit is $96.64mW$, and on-chip ares is $531.66 \mu m^2$. The architectures are tested for moving object detection application.

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Olga Krestinskaya, Alex Pappachen James. 2018-08-21. Real-time Analog Pixel-to-pixel Dynamic Frame Differencing with Memristive Sensing Circuits. https://arxiv.org/abs/1808.06780

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