红外与毫米波学报, 2005, 24 (6): 450, 网络出版: 2006-06-12
背景杂波对经典人眼目标获取性能模型的修正
MODIFICATION OF THE BACKGROUND CLUTTER ON CLASSICAL HUMAN-EYE TARGET ACQUISITION PERFORMANCE MODEL
摘要
背景杂波严重干扰到观察者的目标获取性能,当前的性能模型在背景杂波的表征方面存在诸多不足.本文基于边缘概率(POE)背景杂波量化尺度,利用人眼视觉搜索探测特性领域的最新研究成果,提出了一种对经典的NVESD模型进行修正的新方法,并对修正模型进行了初步的验证.
Abstract
Background clutter plays a very important role in the area of human-in-the-loop target acquisition.To model the target acquisition capability of an electro-optic system operated by a human,one should take into account how the clutter in the scene affects the human performance.Based on the classic probability of edge(POE) metrics for quantifying background clutter,and the up-to-date research findings in human visual perception,a new method for modifying NVESD's classic human target acquisition performance was proposed.And the modified model was preliminarily validated.
常洪花, 张建奇, 李勇. 背景杂波对经典人眼目标获取性能模型的修正[J]. 红外与毫米波学报, 2005, 24(6): 450. 常洪花, 张建奇, 李勇. MODIFICATION OF THE BACKGROUND CLUTTER ON CLASSICAL HUMAN-EYE TARGET ACQUISITION PERFORMANCE MODEL[J]. Journal of Infrared and Millimeter Waves, 2005, 24(6): 450.
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