NDLI: A novel zero-watermarking algorithm based on DWT and edge detection

Content Provider	IEEE Xplore Digital Library
Author	Li Zhang Peng Cai Xiaolin Tian Shaowei Xia
Copyright Year	2011
Description	Author affiliation: Faculty of Information Technology, Macau University of Science and Technology, China (Li Zhang; Peng Cai; Xiaolin Tian; Shaowei Xia)
Abstract	This paper introduces a novel zero-watermarking algorithm based on DWT and edge detection. According to the image's low frequency component, the algorithm extracts the interested main information from an original image after two-level DWT and then transfers this information to a matrix by a coding method. Do the XOR operation to this matrix with the watermark image to get a pseudo-watermark and achieve the aim of information hiding. On account of the property of zero-watermarking, technically, this algorithm has overall good robustness and large watermark capacity. Such property had also been verified by experiments.
Starting Page	1016
Ending Page	1020
File Size	466799
Page Count	5
File Format	PDF
ISBN	9781424493043
e-ISBN	9781424493067
DOI	10.1109/CISP.2011.6100325
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-10-15
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Algorithm design and analysis DWT Image coding Edge Detection Image edge detection Signal processing algorithms Watermarking Zero-watermarking Discrete wavelet transforms Matrix converters Information Hiding
Content Type	Text
Resource Type	Article

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

A novel image zero-watermarking scheme based on DWT-SVD

A Watermarking Algorithm Based on Wavelet and Cosine Transform for Color Image

Image information hiding algorithm based on DWT with alterable parameters

An Improved Algorithm of Digital Watermarking Based on Wavelet Transform

Color Image Watermarking Algorithm Based on DWT-SVD

A New Robust Digital Image Watermarking Technique Based on Joint DWT-DCT Transformation

Digital Audio Watermarking Algorithm Based on Quantizing Coefficients

A digital watermarking based on discrete fractional fourier transformation DWT and SVD

A new digital audio watermarking algorithm based on DWT

A novel zero-watermarking algorithm based on DWT and edge detection

Similar Documents

A novel image zero-watermarking scheme based on DWT-SVD

A Watermarking Algorithm Based on Wavelet and Cosine Transform for Color Image

Image information hiding algorithm based on DWT with alterable parameters

An Improved Algorithm of Digital Watermarking Based on Wavelet Transform

Color Image Watermarking Algorithm Based on DWT-SVD

A New Robust Digital Image Watermarking Technique Based on Joint DWT-DCT Transformation

Digital Audio Watermarking Algorithm Based on Quantizing Coefficients

A digital watermarking based on discrete fractional fourier transformation DWT and SVD

A new digital audio watermarking algorithm based on DWT

A novel zero-watermarking algorithm based on DWT and edge detection