Anticollusion watermarking of 3D meshes by prewarping.
Francesca UcchedduC.-C. Jay KuoMauro BarniPublished in: Security, Forensics, Steganography, and Watermarking of Multimedia Contents (2008)
Keyphrases
- d mesh
- d objects
- shape descriptors
- three dimensional
- skeleton extraction
- watermarking scheme
- texture mapping
- watermarking algorithm
- digital images
- image watermarking
- copyright protection
- spread spectrum
- fragile watermarking
- digital watermarking
- data hiding
- watermarking method
- geometric properties
- view dependent
- image authentication
- shape analysis
- watermarking technique
- information hiding
- surface properties
- video sequences