中国科学院机构知识库网格系统: Research on image restoration of Roll-Swing imaging seeker (EI CONFERENCE)

中国科学院机构知识库网格

Chinese Academy of Sciences Institutional Repositories Grid

Research on image restoration of Roll-Swing imaging seeker (EI CONFERENCE)

文献类型：会议论文


作者	Zhang H.; Zhang H.
出版日期	2011
会议名称	3rd IEEE International Conference on Advanced Computer Control, ICACC 2011, January 18, 2011 - January 20, 2011
会议地点	Harbin, China
关键词	To achieve a correct image receiving for Roll-Swing imaging seeker the mechanism and imaging process is analyzed. The causes of image rotation are discussed. The influence of the frame encoders' precision on imaging de-rotation quality is analyzed. The Roll-Swing imaging seeker is designed for high-speed aerocraft thus the received images are greatly degraded due to atmospheric turbulence. A new method of image restoration is proposed for turbulence-degraded images in this paper. The method is to get point spread function (PSF) based on the estimation of optical transfer function (OTF) according to the optical system design simulation. Finally to obtain the restored image constrained least squares filtering is used with the known PSF. The experiment results indicate that the new restoration method has a favorable effect to satisfy requirement of the automatic target recognition. 2011 IEEE.
页码	287-291
收录类别	EI
源URL	[http://ir.ciomp.ac.cn/handle/181722/33230]
专题	长春光学精密机械与物理研究所_中科院长春光机所知识产出_会议论文
推荐引用方式 GB/T 7714	Zhang H.,Zhang H.. Research on image restoration of Roll-Swing imaging seeker (EI CONFERENCE)[C]. 见:3rd IEEE International Conference on Advanced Computer Control, ICACC 2011, January 18, 2011 - January 20, 2011. Harbin, China.

入库方式： OAI收割

来源：长春光学精密机械与物理研究所

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