Dirichlet Harmonic Shape Compression with Feature Preservation for Parameterized Surfaces.
Yang LiuBalakrishnan PrabhakaranXiaohu GuoPublished in: Comput. Graph. Forum (2010)
Keyphrases
- geometric features
- free form surfaces
- complex shapes
- free form
- surface segmentation
- image compression
- shape model
- invariant features
- deformable surface
- surface geometry
- shape descriptors
- surface shape
- shape features
- feature vectors
- coordinate systems
- boundary conditions
- three dimensional
- range data
- shape matching
- image features
- surface matching
- em algorithm
- surface reconstruction
- compression ratio
- surface registration
- real objects
- mixture model
- closed curves
- feature set
- surface representation
- surface properties
- surface orientation
- data compression
- precise localization