Multiple walker recognition using wireless distributed pyro-electric sensors

Nanxiang Li; Qi Hao

doi:10.1117/12.777253

1 May 2008 Multiple walker recognition using wireless distributed pyro-electric sensors

Nanxiang Li, Qi Hao

Proceedings Volume 6940, Infrared Technology and Applications XXXIV; 694034 (2008) https://doi.org/10.1117/12.777253
Event: SPIE Defense and Security Symposium, 2008, Orlando, Florida, United States

Abstract

One goal of our research is to make wireless distributed pyroelectric sensor nodes an alternative to the centralized infrared video sensors, with lower cost, lower detectability, lower power consumption and computation workload, and less privacy infringement. To improve the identification rate and the number of people that can be recognized, one-by-one or simultaneously, we employ multiple sensor nodes to leverage the performance of the distributed sensor system. By using multiple sensor nodes the proposed biometric modality can be extended to the higher-security applications of walker recognition, and facilitate multiple human tracking.

Citation Download Citation

Nanxiang Li and Qi Hao "Multiple walker recognition using wireless distributed pyro-electric sensors", Proc. SPIE 6940, Infrared Technology and Applications XXXIV, 694034 (1 May 2008); https://doi.org/10.1117/12.777253

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