微光(可见光)／红外彩色夜视技术处理算法及系统进展  

Developments of Image Processing Algorithms and Systems for LLL(Vis.)/IR Color Night Vision

作　　者：骆媛[1] 王岭雪[1] 金伟其[1] 赵源萌[1] 张长兴[1] 李家琨[1] 

机构地区：[1]北京理工大学光电学院,“光电成像技术与系统”教育部重点实验室,北京100081

出　　处：《红外技术》2010年第6期337-344,共8页Infrared Technology

基　　金：现代交通领域863项目,编号:2009AA11Z204;国家自然科学基金项目,编号:60971010;高等学校博士学科点专项基金,编号:20070007022

摘　　要：彩色夜视技术是国内外重点发展的关键技术之一,将多波段图像融合成一幅适于人眼观察及目标探测的彩色图像。按照彩色夜视融合算法进展及融合结果的自然感程度,介绍并分析了基于色彩传递的自然感彩色夜视算法及最新进展,基于ICA域的真彩色融合算法。随着先进夜视成像装置和实时信号处理技术的飞速发展,国内外已提出多种彩色夜视融合系统,部分已进入使用/装备阶段。介绍并分析了几种已使用/装备的光学式实时彩色夜视融合系统和数字式实时彩色夜视融合系统。Color night vision is one of the typical technologies that has been emphasized in domestic and foreign countries by fuzing multiband images into a color image. It＇s suitable for observation and target detection. According to the development trend and natural-appearance degree of images, natural-appearance algorithms based on color transfer and its latest developments are introduced and analyzed, true color fusion algonithms based on ICA are introduced and analyzed. Along with fast development of advanced night vision equipment and processing technology of realtime signals, diverse color night vision system are proposed, some has been used/deployed. Several used/deployed optical and digital real-time color night vision systems are presented and analyzed.

关 键 词：彩色夜视 图像融合 色彩传递 ICA 微光(可见光) 红外 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]