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8 December 2011 An imaging modeling simulation research of infrared aero-optical effect based on superposition of Gaussian Mixture Model
Liping Xiao; Delie Ming
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Proceedings Volume 8003, MIPPR 2011: Automatic Target Recognition and Image Analysis; 80030N (2011) https://doi.org/10.1117/12.901630
Event: Seventh International Symposium on Multispectral Image Processing and Pattern Recognition (MIPPR2011), 2011, Guilin, China
Abstract
By the influence of thermal effect and incoming flow transmission effect from the surface of head-covering, the highspeed aircraft equipped with optical imaging guidance system, when flying in the dense and high-altitude atmosphere, will cause the rapid degradation of the imaging quality. To study the influence of image diffusion, image drift and image dithering caused by optical transmission effect, this paper presents a macroscopic method of simulating the degrade image by adopting superposition of Gaussian mixture model, and combining the model with the analysis of flow field and a variety of flight parameters of high-speed aircraft, Experimental results show that the simulation image is consistent with that of the theoretical analysis.
© (2011) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
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Liping Xiao and Delie Ming "An imaging modeling simulation research of infrared aero-optical effect based on superposition of Gaussian Mixture Model", Proc. SPIE 8003, MIPPR 2011: Automatic Target Recognition and Image Analysis, 80030N (8 December 2011); https://doi.org/10.1117/12.901630
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