Stable topological signatures for metric trees through graph approximations.
Robin VandaeleBastian RieckYvan SaeysTijl De BiePublished in: Pattern Recognit. Lett. (2021)
Keyphrases
- topological map
- connected components
- error metrics
- graph representation
- graph structure
- bipartite graph
- euler number
- graph theory
- structured data
- decision trees
- directed graph
- tree structure
- metric space
- random walk
- topological information
- robot navigation
- maximum common subgraph
- social networks
- bounded degree
- graph model
- indoor environments
- graph mining
- binary images
- graph matching
- rough sets
- weighted graph
- graph theoretic
- mobile robot
- regular expressions
- attributed graphs
- signature recognition
- image segmentation
- distance measure