Identifying flat and tubular regions of a shape by unstable manifolds.
Samrat GoswamiTamal K. DeyChandrajit L. BajajPublished in: Symposium on Solid and Physical Modeling (2006)
Keyphrases
- arbitrarily shaped
- parameter space
- image structure
- shape model
- arbitrary dimension
- shape analysis
- arbitrary shape
- maximally stable extremal regions
- region boundaries
- salient points
- pixel intensities
- video objects
- shape features
- geometric structure
- endpoints
- euclidean space
- image edges
- low dimensional
- input image
- feature space
- riemannian manifolds
- piecewise constant
- intensity information
- shape descriptors
- region of interest
- spatial extent