Improving Efficiency of Density-Based Shape Descriptors for 3D Object Retrieval.
Ceyhun Burak AkgülBülent SankurYücel YemezFrancis J. M. SchmittPublished in: MIRAGE (2007)
Keyphrases
- shape descriptors
- d objects
- shape analysis
- zernike moments
- shape retrieval
- shape similarity
- size functions
- shape representation
- shape matching
- shape features
- shape description
- complex shapes
- shape classification
- feature vectors
- geometric features
- global shape
- shape context
- viewpoint
- pattern recognition
- open or closed
- object representation
- basis functions
- medical images
- image retrieval