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Reference Sharing Mechanism-Based Self-Embedding Watermarking Scheme with Deterministic Content Reconstruction
Joint Authors
Niu, Dongmei
Cheng, Minquan
Shi, Canghong
Wang, Hongxia
Source
Security and Communication Networks
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-02-11
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Information Technology and Computer Science
Abstract EN
This paper presents a reference sharing mechanism-based self-embedding watermarking scheme.
The host image is embedded with watermark bits including the reference data for content recovery and the authentication data for tampering location.
The special encoding matrix derived from the generator matrix of selected systematic Maximum Distance Separable (MDS) code is adopted.
The reference data is generated by encoding all the representative data of the original image blocks.
On the receiver side, the tampered image blocks can be located by the authentication data.
The reference data embedded in one image block can be shared by all the image blocks to restore the tampered content.
The tampering coincidence problem can be avoided at the extreme.
The maximal tampering rate is deduced theoretically.
Experimental results show that, as long as the tampering rate is less than the maximal tampering rate, the content recovery is deterministic.
The quality of recovered content does not decrease with the maximal tampering rate.
American Psychological Association (APA)
Niu, Dongmei& Wang, Hongxia& Cheng, Minquan& Shi, Canghong. 2018. Reference Sharing Mechanism-Based Self-Embedding Watermarking Scheme with Deterministic Content Reconstruction. Security and Communication Networks،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1213995
Modern Language Association (MLA)
Niu, Dongmei…[et al.]. Reference Sharing Mechanism-Based Self-Embedding Watermarking Scheme with Deterministic Content Reconstruction. Security and Communication Networks No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1213995
American Medical Association (AMA)
Niu, Dongmei& Wang, Hongxia& Cheng, Minquan& Shi, Canghong. Reference Sharing Mechanism-Based Self-Embedding Watermarking Scheme with Deterministic Content Reconstruction. Security and Communication Networks. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1213995
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1213995