Title :
Visual infrared image computation of complex target
Author :
Fang, Ning ; Zhengyun, Qi ; Taosheng, Wang ; Gu, Wang ; Baofa, Wang
Author_Institution :
Sch. of Electron. & Inf. Eng., Beijing Univ. of Aeronaut. & Astronaut., Beijing, China
Abstract :
Based on graphical hardware processor, a visual method of infrared image generation in real time is proposed. Four parts including target geometrical model, temperature distribution, infrared radiation computation and atmospheric attenuation are used to generate the infrared image step by step. The target can be modeled with CAD software using facets and every facet´s temperature is changed in real time by interpolation method. When the advantage of the graphical processor is utilized, the visual radiation calculation can be carried out quickly. Finally under the consideration of the atmospheric attenuation, the infrared image is generated.
Keywords :
CAD; atmospheric optics; computer graphics; computer vision; infrared imaging; interpolation; military computing; missiles; temperature distribution; CAD software; atmospheric attenuation; complex target; graphical hardware processor; imitate missile model; infrared image generation; infrared radiation computation; interpolation; target geometrical model; temperature distribution; visual infrared image computation; visual radiation calculation; Atmospheric modeling; Attenuation; Distributed computing; Hardware; Image generation; Infrared imaging; Interpolation; Optical computing; Solid modeling; Temperature distribution; atmosphere attenuation; infrared image; infrared radiation;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2009 3rd IEEE International Symposium on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-4076-4
DOI :
10.1109/MAPE.2009.5355776
