Multiframe postprocessing algorithm of laser active imaging images

	Multiframe postprocessing algorithm of laser active imaging images
其他题名	论文其他题名
	Wang Z.; Jia S.H.; Zhang X.H.; Jin G.; Zhang L.P.; Xia H.
	2007
发表期刊	Guangxue Jingmi Gongcheng/Optics and Precision Engineering
ISSN	1004924X
卷号	15 期号:4 页码:615-621
摘要	After fixing on the divergent angle, peak power of laser pulse, parameters of received optical system and the geometrical configuration between laser and received optical system, a faint target image of longer range with higher resolution obtained by active imaging system is constrained by imaging and processing technologies. With longer range and limited laser energy, it is impossible to illuminate the entire scene at once, and the illuminance obtained by each receiver pixel of charge coupled device (CCD) can not achieve an adequate level. In order to increase the imaging range of imaging system with given per-pulse laser energy, and to reduce atmospheric turbulence effects on image resolution, multipulses may be employed to obtain image data over the whole scene and radiometric conceptions are used to establish the maximum scene illumination region during each exposure. A unique multiframe postprocessing technique is investigated. It is shown that in the presence of atmospheric turbulence and coherent speckle effects, this approach can produce superior results to conventional scene flood illumination.
收录类别	EI
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/24533
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wang Z.,Jia S.H.,Zhang X.H.,et al. Multiframe postprocessing algorithm of laser active imaging images[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering,2007,15(4):615-621.
APA	Wang Z.,Jia S.H.,Zhang X.H.,Jin G.,Zhang L.P.,&Xia H..(2007).Multiframe postprocessing algorithm of laser active imaging images.Guangxue Jingmi Gongcheng/Optics and Precision Engineering,15(4),615-621.
MLA	Wang Z.,et al."Multiframe postprocessing algorithm of laser active imaging images".Guangxue Jingmi Gongcheng/Optics and Precision Engineering 15.4(2007):615-621.

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