A new model and improvement on test methods of the readout noise in the CCD camera

CORC > 西安光学精密机械研究所 > 中国科学院西安光学精密机械研究所 > 空间光学应用研究室

	A new model and improvement on test methods of the readout noise in the CCD camera
	YangZuoting ; RuanPing ; GeWei ; WangHong
	2011
会议名称	7th international symposium on precision engineering measurements and instrumentation
会议日期	august 7, 2011 - august 11, 2011
会议地点	lijiang, china
关键词	CCD readout noise standard section model image processing
页码	83212o
通讯作者	ruan ping
英文摘要	in this paper, a comprehensive model is developed for the scientific ccd camera readout noise. the readout noise can significantly reduce the ability of weak signal detection and ultimately affects the performance of an image processing approach to some extent. the different readout noise sources in scientific ccd camera are well documented, however, there has been little paper on the development of an all-sided readout noise model about the scientific ccd camera. based on the proposed model, this paper presents a new test method that is present for choosing the standard section by defining criteria of optimality. the proposed method can get the more accurate readout noise than the test method used by experiment and analysis. besides, the proposed method is fast and simple and therefore can be fitted in the analysis of data and post-image processing, which have very important application in analysis of the ccd camera other performance indicators.
收录类别	EI ; CPCI
产权排序	1
会议主办者	international committee on measurements and instrumentation; national natural science foundation of china
会议录	proceedings of spie - the international society for optical engineering
会议录出版者	spie
会议录出版地	p.o. box 10, bellingham, wa 98227-0022, united states
语种	英语
ISSN号	0277-786x
内容类型	会议论文
源URL	[http://ir.opt.ac.cn/handle/181661/20202]
专题	西安光学精密机械研究所_空间光学应用研究室
推荐引用方式 GB/T 7714	YangZuoting,RuanPing,GeWei,et al. A new model and improvement on test methods of the readout noise in the CCD camera[C]. 见:7th international symposium on precision engineering measurements and instrumentation. lijiang, china. august 7, 2011 - august 11, 2011.