ROBUST WATERMARKING SCHEMES USING SELECTIVE CURVELET COEFFICIENTS BASED ON A HVS MODEL
- 21 November 2010
- journal article
- Published by World Scientific Pub Co Pte Ltd in International Journal of Wavelets, Multiresolution and Information Processing
- Vol. 08 (06), 941-959
- https://doi.org/10.1142/s0219691310003870
Abstract
In this paper, six robust non-blind watermarking schemes based on curvelet transform are proposed. Single band watermarking method was proposed in Ref. 1. This paper develops the single band watermarking method and adds Human Vision System (HVS) to form six different multi-bands watermarking methods. With the increasing redundancy of watermark, the robustness of the algorithm will be investigated and comparative studies with the single band watermarking will be shown. The experimental results demonstrate that the proposed algorithms have great robustness against various imaging attacks.Keywords
This publication has 9 references indexed in Scilit:
- Robust digital image watermarking in curvelet domainPublished by SPIE-Intl Soc Optical Eng ,2008
- Genetic watermarking based on transform-domain techniquesPattern Recognition, 2004
- New tight frames of curvelets and optimal representations of objects with piecewise C2 singularitiesCommunications on Pure and Applied Mathematics, 2003
- Software engineering for safetyPublished by Association for Computing Machinery (ACM) ,2000
- Watermarking algorithm based on a human visual modelSignal Processing, 1998
- Image-adaptive watermarking using visual modelsIEEE Journal on Selected Areas in Communications, 1998
- A strategy for improving safety related software engineering standardsIEEE Transactions on Software Engineering, 1998
- The effects of a visual fidelity criterion of the encoding of imagesIEEE Transactions on Information Theory, 1974
- Orientational selectivity of the human visual systemThe Journal of Physiology, 1966