QMBRi: Inverse quantization of minimum bounding rectangles for spatial data compression.
Jongwan KimDukshin OhKeecheon KimPublished in: Comput. Informatics (2013)
Keyphrases
- data compression
- huffman coding
- spatial objects
- minimum bounding rectangles
- compression ratio
- compression scheme
- compression algorithm
- spatial data
- compressed data
- spatial relations
- spatial databases
- cardinal directions
- spatial relationships
- spatial queries
- spatial information
- r tree
- entropy coding
- image data
- bag of words
- k nearest neighbor
- image quality