DocumentCode
2897730
Title
SB-RAWVec - A Semi-Blind Watermarking Method for Vector Maps
Author
Magalhães, Karina ; Dahab, Ricardo
Author_Institution
Inst. de Comput., UNICAMP, Campinas, Brazil
fYear
2009
fDate
14-18 June 2009
Firstpage
1
Lastpage
6
Abstract
RAWVec is a private watermarking method for vector maps that uses a raster image as watermark. Visually recognizable watermarks can add extra information like integrity and authentication, while blind watermarks do not need the original data to be published for the detection. This work presents a semi-blind version of RAWVec, i.e. a method that uses the original vector map during the detection without revealing it, but maintains the watermark as a raster image.
Keywords
image coding; watermarking; SB-RAWVec; private Ricardo watermarking method; raster image; semiblind watermarking method; vector maps; Authentication; Communications Society; Data mining; Detection algorithms; Geographic Information Systems; Peer to peer computing; Performance evaluation; Testing; Videos; Watermarking;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, 2009. ICC '09. IEEE International Conference on
Conference_Location
Dresden
ISSN
1938-1883
Print_ISBN
978-1-4244-3435-0
Electronic_ISBN
1938-1883
Type
conf
DOI
10.1109/ICC.2009.5199433
Filename
5199433
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