A Novel Comprehensive Watermarking Scheme for Color Images
Joint Authors
Duan, Shaohua
Wang, Hanwen
Liu, Yunpeng
Huang, Li
Zhou, Xiaoyi
Source
Security and Communication Networks
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-12, 12 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-12-31
Country of Publication
Egypt
No. of Pages
12
Main Subjects
Information Technology and Computer Science
Abstract EN
Watermarking technology is commonly used to solve various problems in digital rights management and multimedia security.
If a watermarking scheme with multiple purposes applies single method, it will easily cause the destruction of the hidden messages in particular attacks.
For the copyright protection and tamper detection of color images, this research proposed a robust-fragile watermarking scheme.
The two different embedding schemes embed the watermark into the R layer and G layer after NSST (nonsubsampled shearlet transform) and DWT (discrete wavelet transform) transformation.
The hash sequence generated by the R layer and the G layer is served as fragile watermarks and is embedded into the B layer by the LSB (least significant bit) method.
Finally, an improved rotation correction is applied to better extract the watermark under the rotation attack.
Experimental results show that the proposed method is more accurate than the existing ones in terms of rotation angle correction and can effectively resist general attacks such as noise, filtering, and JEPG compression.
Moreover, the proposed fragile watermark can locate the tamper position when malicious tamper occurs.
Except cropping attack, the true-positive rate (TPR) reaches 1 for all attacks.
American Psychological Association (APA)
Duan, Shaohua& Wang, Hanwen& Liu, Yunpeng& Huang, Li& Zhou, Xiaoyi. 2020. A Novel Comprehensive Watermarking Scheme for Color Images. Security and Communication Networks،Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1208685
Modern Language Association (MLA)
Duan, Shaohua…[et al.]. A Novel Comprehensive Watermarking Scheme for Color Images. Security and Communication Networks No. 2020 (2020), pp.1-12.
https://search.emarefa.net/detail/BIM-1208685
American Medical Association (AMA)
Duan, Shaohua& Wang, Hanwen& Liu, Yunpeng& Huang, Li& Zhou, Xiaoyi. A Novel Comprehensive Watermarking Scheme for Color Images. Security and Communication Networks. 2020. Vol. 2020, no. 2020, pp.1-12.
https://search.emarefa.net/detail/BIM-1208685
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1208685