Trajectory compression-guided visualization of spatio-temporal AIS vessel density.

Yan Li Ryan Wen Liu Jingxian Liu Yu Huang Bin Hu Kai Wang

Published 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