A fast method of molecular shape comparison: A simple application of a Gaussian description of molecular shape.
J. Andrew GrantM. A. GallardoBarry T. PickupPublished in: J. Comput. Chem. (1996)
Keyphrases
- shape detection
- shape decomposition
- detection method
- shape description
- shape retrieval
- similarity measure
- statistical shape model
- target object
- shape model
- segmentation method
- energy functional
- density function
- shape representation
- significant improvement
- shape change
- aspect ratio
- shaped objects
- intensity profile
- gaussian function
- neural network
- reconstruction method
- medial axis
- dissimilarity measure
- shape prior
- gaussian mixture model
- energy function
- active contours
- maximum likelihood
- input image
- objective function
- image segmentation