Infrared Simulation of 4-bar Target for the Static Performance Evaluation of Thermal Imaging System

被引：2
|
作者：
Han Shun-li [1 ]
Zhang Peng [1 ]
Hu Wei-liang [1 ]
机构：
[1] 41st Inst China Elect Technol Grp Corp, Sci & Technol Elect Test & Measurement Lab, Qingdao 266555, Shandong, Peoples R China
来源：
INTERNATIONAL SYMPOSIUM ON PHOTOELECTRONIC DETECTION AND IMAGING 2013: LOW-LIGHT-LEVEL TECHNOLOGY AND APPLICATIONS | 2013年 / 8912卷
关键词：
Standard 4-bar target; Minimum resolvable temperature difference (MRTD); Infrared thermal image; Computer simulation;
D O I：
10.1117/12.2031663
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In order to evaluate the performance of themal image system, an infrared simulation method of 4-bar target is put forward based on blackbody radiation characteristics. These simulated targets are efficient inputs for performance testing and evaluating the minimum resolvable temperature difference and spatial resolution of the infrared computer simulating system. Finally, the infrared simulation images of standard 4 bars target, which have tunable spectral band, adjustable temperature difference and different spatial frequency, are realized by utilizing Matlab.
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页数：7
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