Medial Spheres for Shape Approximation.
Svetlana StolpnerPaul G. KryKaleem SiddiqiPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2012)
Keyphrases
- shape analysis
- shape model
- shape features
- shape representation
- medial axis
- shape description
- shape descriptors
- polygonal approximation
- shape recognition
- shape matching
- approximation methods
- approximation error
- error bounds
- shape retrieval
- approximation algorithms
- d mesh
- data sets
- shape prior
- prior information
- vector field
- object recognition
- face recognition
- three dimensional