DWT-based image watermarking for copyright protection

Ho Seok Moon, Myung H. Sohn, Dong Sik Jang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

A discrete wavelet transform (DWT)-based image watermarking algorithm is proposed, where the original image is not required for watermark extracting, is embedded watermarks into the DC area while preserving good fidelity and is achieved by inserting the watermark in subimages obtained through subsampling. Experimental results demonstrate that the proposed watermarking is robust to various attacks.

Original languageEnglish
Title of host publicationLecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science)
EditorsT.G. Kim
Pages490-497
Number of pages8
Volume3397
Publication statusPublished - 2005
Event13th International Conference on AIS 2004 - Jeju Island, Korea, Republic of
Duration: 2004 Oct 42004 Oct 6

Other

Other13th International Conference on AIS 2004
CountryKorea, Republic of
CityJeju Island
Period04/10/404/10/6

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ASJC Scopus subject areas

  • Hardware and Architecture

Cite this

Moon, H. S., Sohn, M. H., & Jang, D. S. (2005). DWT-based image watermarking for copyright protection. In T. G. Kim (Ed.), Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science) (Vol. 3397, pp. 490-497)