An evaluation of local shape descriptors for 3D shape retrieval
Sarah Y. TangAfzal GodilPublished in: CoRR (2012)
Keyphrases
- shape descriptors
- shape retrieval
- d objects
- shape matching
- shape analysis
- shape representation
- shape features
- size functions
- feature vectors
- geometric features
- shape description
- shape similarity
- zernike moments
- shape classification
- comparative evaluation
- shape context
- d mesh
- complex shapes
- global shape
- computer vision
- image processing
- fourier descriptors
- object representation
- heat kernel
- open or closed