Isocodal and isospectral points, edges, and pairs in graphs and how to cope with them in computerized symmetry recognition.
Gerta RückerChristoph RückerPublished in: J. Chem. Inf. Comput. Sci. (1991)
Keyphrases
- directed graph
- recognition rate
- point sets
- recognition accuracy
- undirected graph
- high curvature
- graph matching
- pattern recognition
- automatic recognition
- weighted graph
- spanning tree
- object recognition
- activity recognition
- critical points
- recognition algorithm
- symmetry detection
- massive graphs
- feature extraction
- pairwise
- graph theory
- edge weights
- action recognition
- edge detector
- edge information
- human activities
- graph mining
- medial axis
- corner points
- point pairs
- graph structure
- vertex set
- geometric primitives
- face recognition
- real world graphs
- spectral embedding
- image sequences