Three-edge-coloring projective planar cubic graphs: A generalization of the Four Color Theorem.
Yuta InoueKen-ichi KawarabayashiAtsuyuki MiyashitaBojan MoharTomohiro SonobePublished in: CoRR (2024)
Keyphrases
- weighted graph
- color images
- undirected graph
- color difference
- color space
- projective transformations
- color information
- graph theory
- minimum spanning trees
- edge information
- color distribution
- edge detection
- color constancy
- edge weights
- directed graph
- graph structure
- graph databases
- planar graphs
- image processing
- gray value
- vertex set
- demosaicing algorithm
- planar curves
- gradient information
- ground plane
- graph mining
- color histogram
- light source