Remarks on planar edge-chromatic critical graphs.
Ligang JinYing-li KangEckhard SteffenPublished in: Discret. Appl. Math. (2016)
Keyphrases
- weighted graph
- undirected graph
- planar graphs
- edge detection
- minimum spanning trees
- directed graph
- complex structures
- color information
- graph theory
- edge information
- graph theoretic
- edge weights
- single point
- edge detector
- spanning tree
- curved surfaces
- subgraph isomorphism
- series parallel
- object recognition
- vertex set
- image segmentation