Perceptual hashing of color images using interpolation mapping and non-negative matrix factorization

	Perceptual hashing of color images using interpolation mapping and non-negative matrix factorization
	Zhang, Qiu-Yu; Dou, Qi-Yan; Yang, Zi; Yan, Yan
刊名	Journal of Information Hiding and Multimedia Signal Processing
	2017
卷号	8 期号:3 页码:525-535
关键词	Authentication Color Factorization Image enhancement Interpolation Mapping Arbitrary rotation Image authentication Image hashing Inscribed circles Nonnegative matrix factorization Perceptual hashing Tamper detection Tampering detection
ISSN号	20734212
英文摘要	In order to improved tampering detection ability and resistance of arbitrary rotation attack in color image authentication, a color image perceptual hashing algorithm combining interpolation mapping with non-negative matrix factorization (NMF) was pro- posed in this paper. Firstly, this algorithm employs interpolation mapping, which maps the content of the four corners of a square image into its inscribed circle, to retain image information as much as possible. Secondly, the circular image is divided into rings to make it resistible to rotation attack. Finally, NMF and quantification are conducted on the secondary image mapped from the rings to generate final hash values. The experiment results illustrate that the proposed algorithm was robust to most image content preserving operations and had a good discrimination performance. In addition, it had good tamper detection ability which can detect the content tampering of an image edges effectively and resist arbitrary angle rotation attack. © 2017.
语种	英语
出版者	Ubiquitous International
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/114098]
专题	计算机与通信学院
作者单位	School of Computer and Communication, Lanzhou University of Technology, Lanzhou; Gansu; 730050, China
推荐引用方式 GB/T 7714	Zhang, Qiu-Yu,Dou, Qi-Yan,Yang, Zi,et al. Perceptual hashing of color images using interpolation mapping and non-negative matrix factorization[J]. Journal of Information Hiding and Multimedia Signal Processing,2017,8(3):525-535.
APA	Zhang, Qiu-Yu,Dou, Qi-Yan,Yang, Zi,&Yan, Yan.(2017).Perceptual hashing of color images using interpolation mapping and non-negative matrix factorization.Journal of Information Hiding and Multimedia Signal Processing,8(3),525-535.
MLA	Zhang, Qiu-Yu,et al."Perceptual hashing of color images using interpolation mapping and non-negative matrix factorization".Journal of Information Hiding and Multimedia Signal Processing 8.3(2017):525-535.