Watermarking NURBS Surfaces.
Zhigeng PanShusen SunMingmin ZhangDaxing ZhangPublished in: PCM (2) (2005)
Keyphrases
- b spline
- digital images
- free form
- surface reconstruction
- deformable models
- three dimensional
- mesh generation
- spread spectrum
- range data
- image watermarking
- robust image watermarking
- surface registration
- curved surfaces
- surface model
- texture mapping
- image processing operations
- d objects
- image authentication
- cad cam
- surface orientation
- copyright protection
- watermarking algorithm
- watermarking scheme
- object oriented
- multiresolution
- multiscale