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Optical Engineering

Human-tracking systems using pyroelectric infrared detectors
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Paper Abstract

We design and develop a low-cost pyroelectric detector-based IR motion-tracking system. We study the characteristics of the detector and the Fresnel lenses that are used to modulate the visibility of the detectors. We build sensor clusters in different configurations and demonstrate their use for human motion tracking.

Paper Details

Date Published: 1 October 2006
PDF: 10 pages
Opt. Eng. 45(10) 106401 doi: 10.1117/1.2360948
Published in: Optical Engineering Volume 45, Issue 10
Show Author Affiliations
Mohan Shankar, Duke Univ. (United States)
John B. Burchett, Duke Univ. (United States)
Qi Hao, Duke Univ. (United States)
Bob D. Guenther, Duke Univ. (United States)
David J. Brady, Duke Univ. (United States)


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