Extraction and Specialization of Geo-spatial Objects in Geo-images Using Semantic Compression Algorithm.
Giovanni GuzmánSerguei LevachkineMiguel Torres RuizRolando QuinteroMarco MorenoPublished in: MICAI (2008)
Keyphrases
- geo spatial
- compression algorithm
- quadtree decomposition
- jpeg images
- image data
- cosine transform
- spatial data
- input image
- image regions
- image analysis
- image database
- spatial relationships
- compression ratio
- spatial analysis
- high compression ratio
- image features
- image compression
- big data
- image classification
- information extraction
- compression scheme
- color palette
- digital libraries
- geographic information
- bitstream
- multispectral
- multiresolution
- moving objects
- video sequences