Decomposing edge-colored graphs under color degree constraints.
Shinya FujitaRuonan LiGuanghui WangPublished in: Electron. Notes Discret. Math. (2017)
Keyphrases
- weighted graph
- color images
- color information
- undirected graph
- edge detection
- color space
- random graphs
- constraint satisfaction
- constrained optimization
- graph mining
- gradient information
- edge information
- graph structure
- image processing
- graph model
- constraint programming
- spanning tree
- directed graph
- edge weights
- color distribution
- gray value
- image quality
- digital images
- vertex set
- constraint graph
- edge directed