A Novel Multiple Watermark With ROI Recovery

DOI

10.2991/amsm-16.2016.4How to use a DOI?

Keywords

multiple watermark; reversible watermark; histogram shifting; quantization

Abstract

A novel multiple watermarking scheme was proposed, which could embed the reversible watermark in ROI (region of interest) by improving the Ni's algorithm, and the robust watermark in non-ROI by quantizing the low frequency coefficients. The watermarks can simultaneously achieve copyright protection and content authentication, and the ROI of the watermarked image can be recovered completely if it isn't attacked. At the same time, the multipurpose watermarks are extracted in a blind manner without requiring the original image. The experimental results illustrate that the pure payload of the proposed reversible watermarking algorithm is higher 10 percent than Ni's scheme, and the robust watermark can endure common image attacks.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Dan Wu
AU  - Ruxing Xu
AU  - Jiao Wu
PY  - 2016/05
DA  - 2016/05
TI  - A Novel Multiple Watermark With ROI Recovery
BT  - Proceedings of the 2016 International Conference on Applied Mathematics, Simulation and Modelling
PB  - Atlantis Press
SP  - 12
EP  - 15
SN  - 2352-538X
UR  - https://doi.org/10.2991/amsm-16.2016.4
DO  - 10.2991/amsm-16.2016.4
ID  - Wu2016/05
ER  -