Alpha Shapes Applied to Molecular Shape Characterization Exhibit Novel Properties Compared to Established Shape Descriptors.
J. Anthony WilsonAndreas BenderTaner KayaPaul A. ClemonsPublished in: J. Chem. Inf. Model. (2009)
Keyphrases
- shape descriptors
- shape analysis
- shape matching
- shape classification
- shape retrieval
- shape properties
- shape representation
- shape description
- shape features
- shape similarity
- complex shapes
- d objects
- size functions
- zernike moments
- shape context
- open or closed
- global shape
- geometric features
- shape recognition
- feature vectors
- fourier descriptors
- d mesh
- medical imaging
- spin images
- shape recovery
- object representation
- feature selection
- surface meshes
- medical images
- object recognition
- similarity measure