Shape description via the use of critical points.
Herbert FreemanPublished in: Pattern Recognit. (1978)
Keyphrases
- shape description
- critical points
- shape descriptors
- scale space
- shape representation
- vector field
- shape retrieval
- saddle points
- shape matching
- morse theory
- fourier descriptors
- endpoints
- feature points
- least squares
- d objects
- morphological operations
- pattern recognition
- three dimensional
- image segmentation
- machine learning