Computational Sensor for Visual Tracking with Attention
V. Brajovic and T. Kanade
IEEE Journal of Solid State Circuits, Vol. 33, No. 8, August, 1998, pp. 1199 - 1207.

Abstract

This paper presents a VLSI embodiment of an optical tracking computational sensor which focuses attention on a salient target in its field of view. Using both low-latency massive parallel processing and top-down sensory adaptation, the sensor suppresses interference front features irrelevant for the task at hand, and tracks a target of interest at speeds of up to 7000 pixels/s. The sensor locks onto the target to continuously provide control for the execution of a perceptually guided activity. The sensor prototype, a 24/spl times/24 array of cells, is built in 2-/spl mu/m CMOS technology. Each cell occupies 62 /spl mu/m/spl times/62 /spl mu/m of silicon, and contains a photodetector and processing electronics.

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Text Reference

V. Brajovic and T. Kanade, "Computational Sensor for Visual Tracking with Attention," IEEE Journal of Solid State Circuits, Vol. 33, No. 8, August, 1998, pp. 1199 - 1207

BibTeX Reference

@article{Brajovic_1998_2523,
author = "Vladimir Brajovic and Takeo Kanade",
title = "Computational Sensor for Visual Tracking with Attention",
journal = "IEEE Journal of Solid State Circuits",
month = "August",
year = "1998",
volume = "33",
number = "8",
pages = "1199 - 1207"
}