Trajectory compression-guided visualization of spatio-temporal AIS vessel density.
Yan LiRyan Wen LiuJingxian LiuYu HuangBin HuKai WangPublished in: WCSP (2016)
Keyphrases
- spatio temporal
- trajectories of moving objects
- object trajectories
- movement patterns
- spatial and temporal
- image compression
- moving object databases
- compression scheme
- space time
- motion trajectories
- moving objects databases
- compression algorithm
- data compression
- trajectory data
- data analysis
- visualization tool
- compression ratio
- spatial temporal
- cross sections
- blood vessels
- low density
- image quality
- moving objects
- lossless compression
- data visualization
- visualization tools
- density function
- interactive visualization
- compression rate
- spatio temporal databases
- self organizing maps
- data mining