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	Optimization of sampled imaging system with Baseband Response Squeeze model - art. no. 683419
	Yang, Huaidong ; Chen, Kexin ; Huang, Xingyue ; He, Qingsheng ; Jin, Guofan
	2010-05-10 ; 2010-05-10
会议名称	OPTICAL DESIGN AND TESTING III, PTS 1 AND 2 ; Conference on Optical Design and Testing III ; Beijing, PEOPLES R CHINA ; Web of Science
关键词	sampled imaging system baseband response squeeze opitimization. Optics
中文摘要	When evaluating or designing a sampled imager, a comprehensive analysis is necessary and a trade-off among optics, photoelectric detector and display technique is inevitable. A new method for sampled imaging system evaluation and optimization is developed in this paper. By extension of MTF in sampled imaging system, inseparable parameters of a detector are taken into account and relations among optics, detector and display are revealed. To measure the artifacts of sampling, the Baseband Response Squeeze model, which will impose a penalty for undersampling, is clarified. Taken the squeezed baseband response and its cutoff frequency for favorable criterion, the method is competent not only for evaluating but also for optimizing sampled imaging system oriented either to single task or to multi-task. The method is applied to optimize a typical sampled imaging system. a sensitivity analysis of various detector parameters is performed and the resulted guidelines are given.
会议录出版者	SPIE-INT SOC OPTICAL ENGINEERING ; BELLINGHAM ; 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA
语种	英语 ; 英语
内容类型	会议论文
源URL	[http://hdl.handle.net/123456789/19145]
专题	清华大学
推荐引用方式 GB/T 7714	Yang, Huaidong,Chen, Kexin,Huang, Xingyue,et al. Optimization of sampled imaging system with Baseband Response Squeeze model - art. no. 683419[C]. 见:OPTICAL DESIGN AND TESTING III, PTS 1 AND 2, Conference on Optical Design and Testing III, Beijing, PEOPLES R CHINA, Web of Science.

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