An evaluation of local shape descriptors for 3D shape retrieval.
Sarah Y. TangAfzal GodilPublished in: Three-Dimensional Image Processing (3DIP) and Applications (2012)
Keyphrases
- shape descriptors
- shape retrieval
- d objects
- shape analysis
- shape matching
- shape features
- shape representation
- feature vectors
- complex shapes
- shape classification
- shape similarity
- shape description
- size functions
- comparative evaluation
- shape context
- d mesh
- object recognition
- geometric features
- computer vision
- global shape
- fourier descriptors
- open or closed
- object representation
- three dimensional