Watermarking digital vector map using graph theoretic approach.
Sunil Kumar MuttooVinay KumarPublished in: Ann. GIS (2012)
Keyphrases
- vector data
- raster data
- maximum a posteriori
- digital images
- feature vectors
- maximum a posteriori probability
- spread spectrum
- neural network
- multiresolution
- watermarking scheme
- watermarking algorithm
- robust image watermarking
- database
- digital image watermarking
- information hiding
- copyright protection
- case study
- real time