24 April 1980 Statistical Sensor Performance Analysis
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Proceedings Volume 0219, Electro-Optical Technology for Autonomous Vehicles; (1980) https://doi.org/10.1117/12.958554
Event: 1980 Los Angeles Technical Symposium, 1980, Los Angeles, United States
Abstract
A new technique developed at General Dynamics Convair Division permits rapid calculation of sensor performance including full statistical treatment of atmospheric and target conditions. The most common statistical method in use relies on the Monte Carlo technique in which thousands of single point calculations are made with data from a random number generator. The Monte Carlo method is replaced by a closed form calculation requiring orders of magnitude less computer time. The probability density function of atmospheric attenuation is used along with the appropriate distribution of target characteristics. The probability density function of the video signal-to-noise ratio is calculated directly using simple numerical integration. Performance criteria can then be applied to the curve for either observer or autonomous operation. Sample results are presented of FLIR and laser 3-D imager performance against targets in European atmospheric conditions.
© (1980) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
George E. Mavko, George E. Mavko, Irvin M. Winer, Irvin M. Winer, } "Statistical Sensor Performance Analysis", Proc. SPIE 0219, Electro-Optical Technology for Autonomous Vehicles, (24 April 1980); doi: 10.1117/12.958554; https://doi.org/10.1117/12.958554
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