A biomimetic VLSI sensor for visual tracking of small moving targets

Charles M. Higgins; Vivek Pant

doi:10.1109/TCSI.2004.836856

A biomimetic VLSI sensor for visual tracking of small moving targets

Charles M. Higgins, Vivek Pant

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Abstract

Taking inspiration from the visual system of the fly, we describe and characterize a monolithic analog very large-scale integration sensor, which produces control signals appropriate for the guidance of an autonomous robot to visually track a small moving target. This sensor is specifically designed to allow such tracking even from a moving imaging platform which experiences complex background optical flow patterns. Based on relative visual motion of the target and background, the computational model implemented by this sensor emphasizes any small-field motion which is inconsistent with the wide-field background motion.

Original language	English (US)
Pages (from-to)	2384-2394
Number of pages	11
Journal	IEEE Transactions on Circuits and Systems I: Regular Papers
Volume	51
Issue number	12
DOIs	https://doi.org/10.1109/TCSI.2004.836856
State	Published - Dec 2004

Keywords

Analog very large-scale integration (VLSI)
Biomimetic
Spatiotemporal frequency
Target tracking
Visual motion

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1109/TCSI.2004.836856

Cite this

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title = "A biomimetic VLSI sensor for visual tracking of small moving targets",

abstract = "Taking inspiration from the visual system of the fly, we describe and characterize a monolithic analog very large-scale integration sensor, which produces control signals appropriate for the guidance of an autonomous robot to visually track a small moving target. This sensor is specifically designed to allow such tracking even from a moving imaging platform which experiences complex background optical flow patterns. Based on relative visual motion of the target and background, the computational model implemented by this sensor emphasizes any small-field motion which is inconsistent with the wide-field background motion.",

keywords = "Analog very large-scale integration (VLSI), Biomimetic, Spatiotemporal frequency, Target tracking, Visual motion",

author = "Higgins, \{Charles M.\} and Vivek Pant",

note = "Funding Information: Manuscript received March 5, 2004; revised May 17, 2004. This work was supported by the Office of Naval Research under Agreement N68936-00-2-0002. This paper was presented in part at the International Symposium on Circuits and Systems, Vancouver, BC, Canada, May 2004. This paper was recommended by Associate Editor S. Lande.",

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KW - Biomimetic

KW - Spatiotemporal frequency

KW - Target tracking

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A biomimetic VLSI sensor for visual tracking of small moving targets

Abstract

Keywords

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