A trajectory data compression algorithm based on spatio-temporal characteristics.
Yanling ZhongJinling KongJuqing ZhangYizhu JiangXiao FanZhuoyue WangPublished in: PeerJ Comput. Sci. (2022)
Keyphrases
- temporal characteristics
- compression algorithm
- trajectory data
- data compression
- image compression
- compression ratio
- bitstream
- temporal patterns
- temporal information
- moving object trajectories
- road network
- spatial data
- moving objects
- compression scheme
- mobility data
- space time
- log files
- quadtree decomposition
- arithmetic coding
- image data
- pattern discovery
- coding scheme
- visual features
- low level
- image processing
- computer vision