Image encryption based on the random rotation operation in the fractional Fourier transform domains

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 > 瞬态光学技术国家重点实验室

	Image encryption based on the random rotation operation in the fractional Fourier transform domains
	Liu, Zhengjun 1,2; Li, She 3; Yang, Meng 1; Liu, Wanyu 1; Liu, Shutian 4
刊名	optics and lasers in engineering
	2012-10-01
卷号	50 期号:10 页码:1352-1358
关键词	Random rotation operation Pixel scrambling Amplitude encoding Phase encoding
ISSN号	0143-8166
产权排序	2
合作状况	国内
英文摘要	a kind of image encryption scheme is presented by using a rotation operation being regarded as the scrambling scheme of the pixels. the rotation operation is composed of rotation center, radii and angle. for the data of phase and amplitude of complex number, the rotation operation is performed with random controlling parameters iteratively. the parameters are random and serve as the key of this encryption method. subsequently, the fractional fourier transform is introduced to alter the values of image pixel. the process mentioned above will be achieved many times for enhancing the security of the proposed algorithm. numerical simulation is given to demonstrate the validity and performance of the image hiding procedure. (c) 2012 elsevier ltd. all rights reserved.
WOS标题词	science & technology ; physical sciences
类目[WOS]	optics
研究领域[WOS]	optics
关键词[WOS]	arnold transform ; plaintext attack ; interference ; algorithm
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:000307037200001
公开日期	2012-09-04
内容类型	期刊论文
源URL	[http://ir.opt.ac.cn/handle/181661/20317]
专题	西安光学精密机械研究所_瞬态光学技术国家重点实验室
作者单位	1.Harbin Inst Technol, HIT INSA Sino French Res Ctr Biomed Imaging, Dept Automat Measurement & Control, Harbin 150001, Peoples R China 2.Chinese Acad Sci, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 3.Heilongjiang Inst Sci & Technol, Sch Sci, Harbin 150027, Peoples R China 4.Harbin Inst Technol, Dept Phys, Harbin 150001, Peoples R China
推荐引用方式 GB/T 7714	Liu, Zhengjun,Li, She,Yang, Meng,et al. Image encryption based on the random rotation operation in the fractional Fourier transform domains[J]. optics and lasers in engineering,2012,50(10):1352-1358.
APA	Liu, Zhengjun,Li, She,Yang, Meng,Liu, Wanyu,&Liu, Shutian.(2012).Image encryption based on the random rotation operation in the fractional Fourier transform domains.optics and lasers in engineering,50(10),1352-1358.
MLA	Liu, Zhengjun,et al."Image encryption based on the random rotation operation in the fractional Fourier transform domains".optics and lasers in engineering 50.10(2012):1352-1358.