Odd facial colorings of acyclic plane graphs.
Július CzapPeter SugerekPublished in: Electron. J. Graph Theory Appl. (2021)
Keyphrases
- facial expressions
- connected graphs
- face recognition
- facial images
- np hard
- graph matching
- three dimensional
- graph theoretic
- weighted graph
- np complete
- graph representation
- landmark detection
- human faces
- graph databases
- database schemes
- directed graph
- graph mining
- fixed number
- relational databases
- emotion recognition
- graph coloring
- bounded treewidth
- computer vision