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A VQ-Based Joint Fingerprinting and Decryption Scheme for Secure and Efficient Image Distribution
Joint Authors
Zhang, En
Sun, Lin
Li, Ming
Wang, Wei
Xiao, Di
Ren, Hua
Source
Security and Communication Networks
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-11, 11 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-08-06
Country of Publication
Egypt
No. of Pages
11
Main Subjects
Information Technology and Computer Science
Abstract EN
The first joint fingerprinting and decryption (JFD) for vector quantization (VQ) images addressed the problem that the decrypted multimedia data may be redistributed from authorized customers to unauthorized customers.
The scheme also caused conventional JFD methods to be equipped with a special ability to resist noise interference.
Till now, some existing schemes related have been proposed to protect the multimedia content and distribution, but these schemes failed to tackle several problems existing in the original JFD scheme based on VQ image, including high transmission cost and severe fingerprinted image distortion.
In this paper, we propose a novel JFD method by combining a weight-sum function with fingerprinting embedding and extraction for VQ images.
Under the combination, the visual quality of the fingerprinted image is further improved; also the fingerprint extraction implements a blind extraction process.
Experiments and analyses demonstrate the feasibility of the proposed method.
American Psychological Association (APA)
Li, Ming& Ren, Hua& Zhang, En& Wang, Wei& Sun, Lin& Xiao, Di. 2018. A VQ-Based Joint Fingerprinting and Decryption Scheme for Secure and Efficient Image Distribution. Security and Communication Networks،Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1214142
Modern Language Association (MLA)
Li, Ming…[et al.]. A VQ-Based Joint Fingerprinting and Decryption Scheme for Secure and Efficient Image Distribution. Security and Communication Networks No. 2018 (2018), pp.1-11.
https://search.emarefa.net/detail/BIM-1214142
American Medical Association (AMA)
Li, Ming& Ren, Hua& Zhang, En& Wang, Wei& Sun, Lin& Xiao, Di. A VQ-Based Joint Fingerprinting and Decryption Scheme for Secure and Efficient Image Distribution. Security and Communication Networks. 2018. Vol. 2018, no. 2018, pp.1-11.
https://search.emarefa.net/detail/BIM-1214142
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1214142