Quadratic Shape Descriptors. 1. Rapid Superposition of Dissimilar Molecules Using Geometrically Invariant Surface Descriptors.
Brian B. GoldmanW. Todd WipkePublished in: J. Chem. Inf. Comput. Sci. (2000)
Keyphrases
- shape descriptors
- d objects
- invariant descriptors
- global shape
- open or closed
- geometric features
- surface meshes
- shape analysis
- shape deformations
- d mesh
- shape features
- complex shapes
- shape retrieval
- shape properties
- shape context
- shape classification
- size functions
- shape matching
- shape representation
- zernike moments
- shape similarity
- fourier descriptors
- feature vectors
- shape description
- viewpoint
- spin images
- moment invariants
- range data
- feature descriptors
- three dimensional
- invariant features
- shape recognition
- feature selection
- object surface
- affine invariant
- invariance properties
- affine transformation
- object recognition
- legendre moments