Digital Watermarking for Volumetric Datasets

dc.contributor.author	Dimitrov, Leonid I.	en_US
dc.contributor.author	Sramek, Milos	en_US
dc.date.accessioned	2015-11-12T07:16:51Z
dc.date.available	2015-11-12T07:16:51Z
dc.date.issued	2002	en_US
dc.identifier.issn	1017-4656	en_US
dc.identifier.uri	http://dx.doi.org/10.2312/egs.20021029	en_US
dc.description.abstract	An idea for digitaly watermarking volumetric datasets (VDS) and preliminary results from a test implementation are presented. It consists of a combination of filtering and rendering operations on volumetric data allowing for identification of the voxels suitable for hiding the watermark and spreading the information in the gradients of the selected voxels. Thus, a secure and robust method for watermarking VDS could be developed which takes into account the specific properties of volumetric data and advantageously utilizes them.	en_US
dc.publisher	Eurographics Association	en_US
dc.title	Digital Watermarking for Volumetric Datasets	en_US
dc.description.seriesinformation	Eurographics 2002 - Short Presentations	en_US