Slepi robusni vodeni žigovi 3D mreža

Translated title of the contribution: Blind and robust 3D mesh watermarks

Bata Vasic, Goran T. Dordevic, Bane Vasic

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

1 Scopus citations

Abstract

This paper discusses the performance a new robust, spatial, blind watermarking method for hiding encoded data into a geometric structure of the three-dimensional (3D) mesh model. By combining an algorithm for reliable host vertex selection and error correction codes, our watermarking neutralizes negative influence of optimization to watermark resilience. Using geometrical criteria, the algorithm selects mesh vertices with a minimum deletion probability in the optimization process. Selected vertices are then used by a quantizer for embedding the encoded watermark information. The watermark is reconstructed in a two step process involving the blind extraction of selected vertices and decoding of embeded data.

Translated title of the contributionBlind and robust 3D mesh watermarks
Original languageBosnian
Title of host publication2013 21st Telecommunications Forum Telfor, TELFOR 2013 - Proceedings of Papers
Pages749-752
Number of pages4
DOIs
StatePublished - Dec 1 2013
Event2013 21st Telecommunications Forum Telfor, TELFOR 2013 - Belgrade, Serbia
Duration: Nov 26 2013Nov 28 2013

Publication series

Name2013 21st Telecommunications Forum Telfor, TELFOR 2013 - Proceedings of Papers

Other

Other2013 21st Telecommunications Forum Telfor, TELFOR 2013
CountrySerbia
CityBelgrade
Period11/26/1311/28/13

ASJC Scopus subject areas

  • Computer Networks and Communications

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