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Perceptual image hashing with selective sampling for salient structure features
Qin, Chuan1,2; Chen, Xueqin1,2; Dong, Jing3; Zhang, Xinpeng4
2016-12-01
发表期刊DISPLAYS
卷号45页码:26-37
文章类型Article
摘要In this paper, a robust and secure image hashing scheme based on salient structure features is proposed, which can be applied in image authentication and retrieval. In order to acquire the fixed length of image hash, the pre-processing for image regularization is first conducted on input image. Salient edge detection is then applied on the secondary image, and a series of non-overlapping blocks containing the richest structural information in the secondary image are selectively sampled according to the edge binary map. Dominant DCT coefficients of the sampled blocks with their corresponding position information are retrieved as the robust features. After the compression with dimensionality reduction for the concatenated features, the final hash can be produced. Experimental results show that the proposed scheme has better performances of perceptual robustness and discrimination compared with some state-of-the-art schemes. (C) 2016 Elsevier B.V. All rights reserved.
关键词Image Hashing Structure Feature Selective Sampling Perceptual Robustness Discrimination Security
WOS标题词Science & Technology ; Technology ; Physical Sciences
DOI10.1016/j.displa.2016.09.003
关键词[WOS]ROBUST ; AUTHENTICATION ; DOMAIN
收录类别SCI
语种英语
项目资助者National Natural Science Foundation of China(61672354 ; Innovation Program of Shanghai Municipal Education Commission(14YZ087) ; Open Project Program of the National Laboratory of Pattern Recognition(201600003) ; Open Project Program of Shenzhen Key Laboratory of Media Security ; Shanghai Engineering Center Project of Massive Internet of Things Technology for Smart Home(GCZX14014) ; Hujiang Foundation of China(C14001 ; PAPD Fund ; CICAEET Fund ; 61303203) ; C14002)
WOS研究方向Computer Science ; Engineering ; Instruments & Instrumentation ; Optics
WOS类目Computer Science, Hardware & Architecture ; Engineering, Electrical & Electronic ; Instruments & Instrumentation ; Optics
WOS记录号WOS:000390725700004
引用统计
被引频次:6[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/13381
专题智能感知与计算研究中心
作者单位1.Univ Shanghai Sci & Technol, Minist Educ, Shanghai Key Lab Modern Opt Syst, Shanghai 200093, Peoples R China
2.Univ Shanghai Sci & Technol, Minist Educ, Engn Res Ctr Opt Instrument & Syst, Shanghai 200093, Peoples R China
3.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China
4.Shanghai Univ, Sch Commun & Informat Engn, Shanghai 200072, Peoples R China
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Qin, Chuan,Chen, Xueqin,Dong, Jing,et al. Perceptual image hashing with selective sampling for salient structure features[J]. DISPLAYS,2016,45:26-37.
APA Qin, Chuan,Chen, Xueqin,Dong, Jing,&Zhang, Xinpeng.(2016).Perceptual image hashing with selective sampling for salient structure features.DISPLAYS,45,26-37.
MLA Qin, Chuan,et al."Perceptual image hashing with selective sampling for salient structure features".DISPLAYS 45(2016):26-37.
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