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| 机载红外热像仪探测海面温度场的仿真计算 | |
| 引用本文： | 金晟,张晓晖,夏珉.机载红外热像仪探测海面温度场的仿真计算[J].光学与光电技术,2008,6(5):68-71. |
| 作者姓名： | 金晟 张晓晖 夏珉 |
| 作者单位： | 1. 91550部队,辽宁,大连,116023 2. 海军工程大学兵器工程系,湖北,武汉,430033 3. 华中科技大学光电子科学与工程学院,湖北,武汉,430074 |
| 摘 要： | 通过建立海洋背景下的红外辐射模型，对机栽红外探测系统所获得的热图进行了仿真计算，提出了一种从探测器红外焦平面上的探测像元到海面红外辐射单元的映射方法。利用MODTRAN软件计算了被探测海域各红外辐射单元通过大气传输后最终到达机载红外热像仪探测像元的红外辐射强度，最后利用Visual ＋＋结合计算机图形学方法实现了红外热图的仿真计算。仿真结果基本反映了海面温度场的红外特性。 |
| 关 键 词： | 红外物理 仿真 红外图像 映射 |
| 收稿时间： | 2007/11/27 |
Simulation of Sea Surface Temperature Field Detected by Airborne Infrared Detection System |
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| JIN Sheng,ZHANG Xiao-hui,XIA Min.Simulation of Sea Surface Temperature Field Detected by Airborne Infrared Detection System[J].optics&optoelectronic technology,2008,6(5):68-71. | |
| Authors: | JIN Sheng ZHANG Xiao-hui XIA Min |
| Institution: | JIN Sheng1 ZHANG Xiao-hui1 XIA Min2(1 91550 Unit of PLA,Dalian 116023,China,2 Department of Weapon Technology,Navy University of Engineering,Wuhan 430033,3 School of Optoelectronics Science , Engineering,Huazhong University of Science , Technology,Wuhan 430074,China) |
| Abstract: | Based on the infrared radiation model established in ocean environment,the IR image obtained by airborne infrared detection system is simulated by computer.A mapping method from the survey element of detector focal plane to the sea level infrared radiation unit is proposed.After atmospheric transmission,each of the IR radiation unit in the detected sea area finally arrives at the detector unit of the airborne IR imaging system.And the infrared radiation intensity is calculated by MODTRAN software.The IR ima... |
| Keywords: | infrared physics simulation IR image mapping |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |