A Spatial-Temporal Multi-resolution CMOS Image Sensor with Adaptive Frame Rates for Moving Objects in the Region-of-Interest

Choi, Jaehyuk
Han, Sang-Wook
Kim, Seong-Jin
Chang, Sun-Il
Yoon, Euisik

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Publication date

February 2007

DOI

10.1109/ISSCC.2007.373514

Publisher

Institute of Electrical and Electronics Engineers (IEEE)

Abstract

A CMOS image sensor simultaneously generates spatial-temporal multi-resolution images from two channels: one for normal images (<30fps) for stationary backgrounds; and the other for high-frame-rate images (adaptable to over 960fps) with reduced spatial resolution for moving objects in the region-of-interest. This sensor employs on-chip motion detection circuits, consumes 75mW at 3.3V and is fabricated in 0.35mum CMO

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A Spatial-Temporal Multi-resolution CMOS Image Sensor with Adaptive Frame Rates for Moving Objects in the Region-of-Interest

Abstract

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A Spatial-Temporal Multi-resolution CMOS Image Sensor with Adaptive Frame Rates for Moving Objects in the Region-of-Interest

Abstract

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