Image Hashing for Tamper Detection with Multiview Embedding and Perceptual Saliency
Joint Authors
Ke, Yongzhen
Du, Ling
Chen, Zhen
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-11-19
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Information Technology and Computer Science
Abstract EN
Perceptual hashing technique for tamper detection has been intensively investigated owing to the speed and memory efficiency.
Recent researches have shown that leveraging supervised information could lead to learn a high-quality hashing code.
However, most existing methods generate hashing code by treating each region equally while ignoring the different perceptual saliency relating to the semantic information.
We argue that the integrity for salient objects is more critical and important to be verified, since the semantic content is highly connected to them.
In this paper, we propose a Multi-View Semi-supervised Hashing algorithm with Perceptual Saliency (MV-SHPS), which explores supervised information and multiple features into hashing learning simultaneously.
Our method calculates the image hashing distance by taking into account the perceptual saliency rather than directly considering the distance value between total images.
Extensive experiments on benchmark datasets have validated the effectiveness of our proposed method.
American Psychological Association (APA)
Du, Ling& Chen, Zhen& Ke, Yongzhen. 2018. Image Hashing for Tamper Detection with Multiview Embedding and Perceptual Saliency. Advances in Multimedia،Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1118430
Modern Language Association (MLA)
Du, Ling…[et al.]. Image Hashing for Tamper Detection with Multiview Embedding and Perceptual Saliency. Advances in Multimedia No. 2018 (2018), pp.1-11.
https://search.emarefa.net/detail/BIM-1118430
American Medical Association (AMA)
Du, Ling& Chen, Zhen& Ke, Yongzhen. Image Hashing for Tamper Detection with Multiview Embedding and Perceptual Saliency. Advances in Multimedia. 2018. Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1118430
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1118430