A watermark strategy for quantum images based on quantum fourier transform

ISCAS OpenIR

	A watermark strategy for quantum images based on quantum fourier transform
	Zhang, Wei-Wei (1); Gao, Fei (1); Liu, Bin (1); Wen, Qiao-Yan (1); Chen, Hui (3); Gao, F.(gaofei-bupt@hotmail.com)
	2013
发表期刊	Quantum Information Processing
ISSN	15700755
卷号	12 期号:2 页码:793-803
摘要	We present a robust watermark strategy for quantum images. The watermark image is embedded into the fourier coefficients of the quantum carrier image, which will not affect the carrier image's visual effect. Before being embedded into the carrier image, the watermark image is preprocessed to be seemingly meaningless using quantum circuit, which further ensures the security of the watermark image. The properties of fourier transform ensure that the watermark embedded in the carrier image resists the unavoidable noise and cropping. © 2012 Springer Science+Business Media, LLC.; We present a robust watermark strategy for quantum images. The watermark image is embedded into the fourier coefficients of the quantum carrier image, which will not affect the carrier image's visual effect. Before being embedded into the carrier image, the watermark image is preprocessed to be seemingly meaningless using quantum circuit, which further ensures the security of the watermark image. The properties of fourier transform ensure that the watermark embedded in the carrier image resists the unavoidable noise and cropping. © 2012 Springer Science+Business Media, LLC.
收录类别	SCI ; EI
关键词	Quantum Information Quantum Computation Quantum Watermarking Quantum Fourier Transform
部门归属	(1) State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing 100876, China; (2) State Key Laboratory of Information Security, Institute of Software, Chinese Academy of Sciences, Beijing 100190, China; (3) Science and Technology on Communication Security Laboratory, P.O. Box 810, Chengdu 610041, China
语种	英语
WOS记录号	WOS:000313370000008
引用统计
内容类型	期刊论文
URI标识	http://ir.iscas.ac.cn/handle/311060/16951
专题	中国科学院软件研究所
通讯作者	Gao, F.(gaofei-bupt@hotmail.com)
推荐引用方式 GB/T 7714	Zhang, Wei-Wei ,Gao, Fei ,Liu, Bin ,et al. A watermark strategy for quantum images based on quantum fourier transform[J]. Quantum Information Processing,2013,12(2):793-803.
APA	Zhang, Wei-Wei ,Gao, Fei ,Liu, Bin ,Wen, Qiao-Yan ,Chen, Hui ,&Gao, F..(2013).A watermark strategy for quantum images based on quantum fourier transform.Quantum Information Processing,12(2),793-803.
MLA	Zhang, Wei-Wei ,et al."A watermark strategy for quantum images based on quantum fourier transform".Quantum Information Processing 12.2(2013):793-803.