Keyphrases
- color images
- graph theory
- color information
- error diffusion
- color space
- random walk
- low level image segmentation
- weighted graph
- directed graph
- connected components
- graph theoretic
- color features
- graph representation
- coarse to fine
- bipartite graph
- graph structure
- hierarchical structure
- graph model
- graph databases
- spanning tree
- structured data
- image quality
- attributed graphs
- graph partitioning
- directed acyclic graph
- web pages
- hierarchical clustering