Infrared radiation characterizations of large-scale complicated 3D terrain backgrounds - 文章详情页

作者：

Ding, W.-L. (Ding, W.-L..) | Liu, X.-M. (Liu, X.-M..) (学者：刘小明) | Fu, S.-F. (Fu, S.-F..) | Wang, W.-F. (Wang, W.-F..)

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Scopus PKU CSCD

摘要：

Background　IR　simulation　for　three-dimensional　ground　is　very　important　for　infrared　simulation.　A　new　method　for　complex　three-dimensional　simulation　of　the　background　infrared　radiation　was　proposed　based　on　digital　elevation　model.　First,　the　infrared　radiation　characteristic　equation　of　arbitrary　inclined　surface　was　established;　Then　the　infrared　radiation　material　index　images　were　generated　based　on　image　segmentation　technology,　and　the　terrain　surface　temperature　distribution　was　simulated　according　to　the　variation　of　terrain;　Finally,　three-dimensional　infrared　radiation　characteristics　of　the　complicated　3D　terrain　background　was　simulated　with　OpenGL.　Experimental　results　show　that　this　method　effectively　improves　the　detail　and　realism　of　the　background　infrared　radiation　characteristics.

关键词：

Digital elevation model; Image processing; Infrared simulation; Virtual reality

作者机构：

[ 1 ] [Ding, W.-L.]Institute of Electrical Engineering, Yanshan University, Qinhuangdao 066004, China
[ 2 ] [Ding, W.-L.]Key Laboratory of Opto-Electronics Information Processing, Chinese Academy of Sciences, Shenyang 110016, China
[ 3 ] [Liu, X.-M.]College of Electronic Information and Control Engineering, Beijing University of Technology, Beijing 100124, China
[ 4 ] [Fu, S.-F.]Key Laboratory of Opto-Electronics Information Processing, Chinese Academy of Sciences, Shenyang 110016, China
[ 5 ] [Wang, W.-F.]Institute of Electrical Engineering, Yanshan University, Qinhuangdao 066004, China
[ 6 ] [Wang, W.-F.]Key Laboratory of Opto-Electronics Information Processing, Chinese Academy of Sciences, Shenyang 110016, China

通讯作者信息：

[Ding, W.-L.]Institute of Electrical Engineering, Yanshan University, Qinhuangdao 066004, China

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