Keyphrases
- color images
- color coded
- graph theoretic
- compression algorithm
- image compression
- data compression
- color information
- color correction
- color space
- compression scheme
- lossless image compression
- graph theory
- topographic maps
- color quantization
- directed graph
- color segmentation
- graph clustering
- object recognition
- pairwise
- lookup table
- image features
- lossy compression
- bipartite graph
- color distribution
- lossless compression
- undirected graph
- graph databases
- multiscale
- graph structure
- compression ratio