Adaptive multisensor change detection

Richard D. Holben

doi:10.1117/12.21633

1 October 1990 Adaptive multisensor change detection

Richard D. Holben

Proceedings Volume 1306, Sensor Fusion III; (1990) https://doi.org/10.1117/12.21633
Event: 1990 Technical Symposium on Optics, Electro-Optics, and Sensors, 1990, Orlando, FL, United States

Abstract

This paper describes an approach for intruder detection by a remote surveillance system. Emphasis is placed on the development of multispectral vision techniques for the extraction of information from a noisy and cluttered environment. This approach uses adaptive detection for operation under changing illumination and thermal environments. The system is initialized with an operator-guided segmentation to partition the scene into regions of similar noise characteristics and processing priorities. Images from a color TV and a FLIR are registered electronically and a common segmentation is used for both. Detection processing in corresponding regions of the two sensors' images are closely coupled. A system testbed is described and several processing sequences are presented which illustrate the approach.

Citation Download Citation

Richard D. Holben "Adaptive multisensor change detection", Proc. SPIE 1306, Sensor Fusion III, (1 October 1990); https://doi.org/10.1117/12.21633

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