U.S. flag

An official website of the United States government, Department of Justice.

NCJRS Virtual Library

The Virtual Library houses over 235,000 criminal justice resources, including all known OJP works.
Click here to search the NCJRS Virtual Library

Infrared Imaging Sensor for Detecting and Classifying Intruders in Tactical and Strategic Applications (From Carnahan Conference on Security Technology, 1989: Crime Countermeasures, P 17-22, 1989, R. William De Vore, ed. -- See NCJ-117867)

NCJ Number
117871
Author(s)
W A Patten; R V Folea Jr
Date Published
1989
Length
6 pages
Annotation
Research done by E-Systems, Inc. has focused on developing an infrared imaging sensor system to detect the presence of a person or vehicle by processing the infrared energy emitted by the intruder.
Abstract
After the intrusion is detected, an infrared image is compressed and transmitted to a remote location where the threat can be assessed. Such a system is suitable both for physical security and for tactical reconnaissance applications. The research has proved the viability of this system, which will passively monitor a predetermined area. In addition, a simulation and demonstration of the sensor system have been conducted on a personal computer to aid in the definition of the system and the development of its algorithm. The hardware for processing the images is currently under development to provide a prototype sensor system that can be tested in the field. Figures and 1 reference. (Author abstract modified)