Image watermarking synchronization by significant MSB plane matching

Shih Wei Sun, Ta Te Lu, Pao Chi Chang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

We propose a new geometric synchronization method for watermarking. The Significant Most Significant Bit (SMSB) plane is used as the synchronization object. The SMSB of an image is easy to obtain, either in the spatial domain or in the DWT domain, particularly in several image compression techniques, such as SPIHT and JPEG2000. SMSB can be used to represent the feature of the image by its eigen vectors and values with calculating its covariance matrix. In the receiving end, the attacks such as rotation, scaling, translation, and flipping can be detected by comparing the geometric parameters obtained from the sender and calculated from the received image. The simulation results show that the proposed method can successfully re-synchronize the attacked image back to the original format.

Original languageEnglish
Title of host publicationAdvances in Multimedia Information Processing - PCM 2002 - 3rd IEEE Pacific Rim Conference on Multimedia, Proceedings
EditorsYung-Chang Chen, Long-Wen Chang, Chiou-Ting Hsu
PublisherSpringer Verlag
Pages468-476
Number of pages9
ISBN (Print)3540002626, 9783540002628
StatePublished - 2002
Event3rd IEEE Pacific Rim Conference on Multimedia, PCM 2002 - Hsinchu, Taiwan
Duration: 16 Dec 200218 Dec 2002

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume2532
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference3rd IEEE Pacific Rim Conference on Multimedia, PCM 2002
Country/TerritoryTaiwan
CityHsinchu
Period16/12/0218/12/02

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