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	Multiple-image hiding by information prechoosing
	Shi, Yishi2; Situ, Guohai1; Zhang, Jingjuan2
刊名	Optics letters
	2008-03-15
卷号	33期号:6页码:542-544
ISSN号	0146-9592
通讯作者	Shi, yishi(optsys@gmail.com)
英文摘要	The information inevitably lost in multiple-image hiding is discarded in advance by the operation of prechoosing information before the hiding process; thus both fidelity and multiplexing capacity can be improved significantly. various characters of each image provide a great many possibilities for information prechoosing. the ideal low-pass filter presented with the matched encoding and hiding procedure may be one of the simplest examples of information prechoosing for generally used images. computer simulations demonstrate its good performance, and the security is analyzed as well. (c) 2008 optical society of america.
WOS关键词	FRESNEL DOMAIN ; ENCRYPTION ; WATERMARKING ; SYSTEM
WOS研究方向	Optics
WOS类目	Optics
语种	英语
出版者	OPTICAL SOC AMER
WOS记录号	WOS:000254907500004
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2384724
专题	中国科学院大学
通讯作者	Shi, Yishi
作者单位	1.Univ Stuttgart, Inst Tech Opt, D-70569 Stuttgart, Germany 2.Grad Univ, Chinese Acad Sci, Coll Phys Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Shi, Yishi,Situ, Guohai,Zhang, Jingjuan. Multiple-image hiding by information prechoosing[J]. Optics letters,2008,33(6):542-544.
APA	Shi, Yishi,Situ, Guohai,&Zhang, Jingjuan.(2008).Multiple-image hiding by information prechoosing.Optics letters,33(6),542-544.
MLA	Shi, Yishi,et al."Multiple-image hiding by information prechoosing".Optics letters 33.6(2008):542-544.

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