Shape similarity measures for open curves.
Swapan K. ParuiD. Dutta MajumderPublished in: Pattern Recognit. Lett. (1983)
Keyphrases
- similarity measure
- curve matching
- differential geometry
- closed curves
- shape model
- dissimilarity measure
- shape space
- shape analysis
- shape features
- preserving transformations
- semantic similarity
- polygonal approximation
- fourier descriptors
- mutual information
- surface properties
- shape descriptors
- similarity assessment
- shape representation
- perceptual grouping
- shape recognition
- shape similarity
- contour fragments
- energy functional
- curve segments
- similarity metrics
- similarity measurement
- affine invariant
- edit distance
- shape matching
- shape prior
- euclidean distance
- level set
- feature vectors