Lightweight biometric detection system for human classification using pyroelectric infrared detectors.
Publication
, Journal Article
Burchett, J; Shankar, M; Hamza, AB; Guenther, BD; Pitsianis, N; Brady, DJ
Published in: Applied optics
May 2006
We use pyroelectric detectors that are differential in nature to detect motion in humans by their heat emissions. Coded Fresnel lens arrays create boundaries that help to localize humans in space as well as to classify the nature of their motion. We design and implement a low-cost biometric tracking system by using off-the-shelf components. We demonstrate two classification methods by using data gathered from sensor clusters of dual-element pyroelectric detectors with coded Fresnel lens arrays. We propose two algorithms for person identification, a more generalized spectral clustering method and a more rigorous example that uses principal component regression to perform a blind classification.
Duke Scholars
Published In
Applied optics
DOI
EISSN
1539-4522
ISSN
1559-128X
Publication Date
May 2006
Volume
45
Issue
13
Start / End Page
3031 / 3037
Related Subject Headings
- Transducers
- Thermography
- Spectrophotometry, Infrared
- Pattern Recognition, Automated
- Optics
- Movement
- Miniaturization
- Humans
- Equipment Failure Analysis
- Equipment Design
Citation
APA
Chicago
ICMJE
MLA
NLM
Burchett, J., Shankar, M., Hamza, A. B., Guenther, B. D., Pitsianis, N., & Brady, D. J. (2006). Lightweight biometric detection system for human classification using pyroelectric infrared detectors. Applied Optics, 45(13), 3031–3037. https://doi.org/10.1364/ao.45.003031
Burchett, John, Mohan Shankar, A Ben Hamza, Bob D. Guenther, Nikos Pitsianis, and David J. Brady. “Lightweight biometric detection system for human classification using pyroelectric infrared detectors.” Applied Optics 45, no. 13 (May 2006): 3031–37. https://doi.org/10.1364/ao.45.003031.
Burchett J, Shankar M, Hamza AB, Guenther BD, Pitsianis N, Brady DJ. Lightweight biometric detection system for human classification using pyroelectric infrared detectors. Applied optics. 2006 May;45(13):3031–7.
Burchett, John, et al. “Lightweight biometric detection system for human classification using pyroelectric infrared detectors.” Applied Optics, vol. 45, no. 13, May 2006, pp. 3031–37. Epmc, doi:10.1364/ao.45.003031.
Burchett J, Shankar M, Hamza AB, Guenther BD, Pitsianis N, Brady DJ. Lightweight biometric detection system for human classification using pyroelectric infrared detectors. Applied optics. 2006 May;45(13):3031–3037.
Published In
Applied optics
DOI
EISSN
1539-4522
ISSN
1559-128X
Publication Date
May 2006
Volume
45
Issue
13
Start / End Page
3031 / 3037
Related Subject Headings
- Transducers
- Thermography
- Spectrophotometry, Infrared
- Pattern Recognition, Automated
- Optics
- Movement
- Miniaturization
- Humans
- Equipment Failure Analysis
- Equipment Design