| 基于OpenGL的AWX格式红外云图三维仿真技术应用 |
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| 引用本文： | 脱宇峰,王伟,邱凯,宋丰华,于菲菲,王尧,王永生.基于OpenGL的AWX格式红外云图三维仿真技术应用[J].辽宁气象,2011(2):25-31. |
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| 作者姓名： | 脱宇峰 王伟 邱凯 宋丰华 于菲菲 王尧 王永生 |
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| 作者单位： | [1]中国人民解放军63891部队气象室,河南洛阳471003 [2]中国人民解放军装备指挥技术学院,北京101400 [3]中国人民解放军63880部队,河南洛阳471003 |
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| 摘 要： | 针对AWX格式红外云图数据特点，依据红外云图三维仿真原理，通过构建DEM模型和应用OpenGL技术，提出了适合云图自身特点真实感表现的颜色及透明度获取方法，实现了对AWX格式红外云图三维仿真显示，并给出了实现方法及流程。通过应用验证，该方法对AWX格式红外云图三维仿真显示速度快，更好地反映了云团的空间分布特征，增强了云图的显示效果。
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| 关 键 词： | 红外云图 数学模型 三维仿真 图像融合 |
Application of 3D simulation technology of AWX format infrared satellite cloud image based on OpenGL |
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| TUO Yu-feng,WANG Wei,QIU Kai,SONG Feng-hua,YU Fei-fei,WANG Yao,WANG Yong-sheng.Application of 3D simulation technology of AWX format infrared satellite cloud image based on OpenGL[J].Liaoning Meteorological Quarterly,2011(2):25-31. |
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| Authors: | TUO Yu-feng WANG Wei QIU Kai SONG Feng-hua YU Fei-fei WANG Yao WANG Yong-sheng |
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| Institution: | 1. Meteorological Office of 63891 Troops of the Chinese People＇s Liberation Army, Luoyang 471003, China; 2. Academy of Equipment Command ＆ Technology of the Chinese People＇s Liberation Army ,Beijing 101400, China; 3.63880 Troops of the Chinese People＇s Liberation Army, Luoyang 471003, China) |
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| Abstract: | According to the characteristics of AWX format infrared satellite image and 3D simulation principle, a method obtaining the color and transparency of clouds was proposed by building DEM model and applying Open- GL technology ,which can truly present the clouds＇ characteristics. 3D simulation of AWX format infrared satellite image could be displayed, and the specific method and work flow were given. The verification has demonstrated that this method could show the 3D simulation of AWX format infrared satellite image rapidly, reflect the space distribution features of cloud mass, and enhance the visual effect of infrared cloud picture. |
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| Keywords: | Infrared cloud picture Mathematical model 3 D simulation Image fusion |
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