NDLI: Adaptive Multiwavelet-Based Watermarking Through JPW Masking

Content Provider	IEEE Xplore Digital Library
Author	Lihong Cui Wenguo Li
Copyright Year	1992
Abstract	In this paper, a multibit, multiplicative, spread spectrum watermarking using the discrete multiwavelet (including unbalanced and balanced multiwavelet) transform is presented. Performance improvement with respect to existing algorithm is obtained by means of a new just perceptual weighting (JPW) model. The new model incorporates various masking effects of human visual perception by taking into account the eye's sensitivity to noise changes depending on spatial frequency, luminance and texture of all the image subbands. In contrast to conventional JND threshold model, JPW describing minimum perceptual sensitivity weighting to noise changes, is fitter for nonadditive watermarking. Specifically, watermarking strength is adaptively adjusted to obtain minimum perceptual distortion by employing the JPW model. Correspondingly, an adaptive optimum decoding is derived using a statistic model based on generalized-Gaussian distribution (GGD) for multiwavelet coefficients of the cover-image. Furthermore, the impact of multiwavelet characteristics on proposed watermarking scheme is also analyzed. Finally, the experimental results show that proposed JPW model can improve the quality of the watermarked image and give more robustness of the watermark as compared with a variety of state-of-the-art algorithms.
Sponsorship	IEEE Signal Processing Society
Page Count	14
File Size	3119749
Starting Page	1047
Ending Page	1060
File Format	PDF
ISSN	10577149
Volume Number	20
Issue Number	4
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-04-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Watermarking Noise Robustness Wavelet transforms Adaptation model Sensitivity robustness Balanced GGD JND JPW multiwavelet multiwavelet characteristics
Content Type	Text
Resource Type	Article
Subject	Computer Graphics and Computer-Aided Design Software

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Improved wavelet-based watermarking through pixel-wise masking

Robust Reversible Watermarking via Clustering and Enhanced Pixel-Wise Masking

Multipurpose watermarking for image authentication and protection

Region-based image watermarking

Robust Image Watermarking Based on Multiband Wavelets and Empirical Mode Decomposition

Digital Image Watermarking via Adaptive Logo Texturization

Efficient wavelet-based perceptual watermark masking for robust fingerprint image watermarking

Watermarking polygonal lines using Fourier descriptors

Wavelet tree quantization for copyright protection watermarking

Adaptive Multiwavelet-Based Watermarking Through JPW Masking

Similar Documents

Improved wavelet-based watermarking through pixel-wise masking

Robust Reversible Watermarking via Clustering and Enhanced Pixel-Wise Masking

Multipurpose watermarking for image authentication and protection

Region-based image watermarking

Robust Image Watermarking Based on Multiband Wavelets and Empirical Mode Decomposition

Digital Image Watermarking via Adaptive Logo Texturization

Efficient wavelet-based perceptual watermark masking for robust fingerprint image watermarking

Watermarking polygonal lines using Fourier descriptors

Wavelet tree quantization for copyright protection watermarking

Adaptive Multiwavelet-Based Watermarking Through JPW Masking