Automatically Tracking Road Centerlines from Low-Frequency GPS Trajectory Data.
Banqiao ChenChibiao DingWenjuan RenGuangluan XuPublished in: ISPRS Int. J. Geo Inf. (2021)
Keyphrases
- low frequency
- trajectory data
- gps data
- high frequency
- road segments
- road network
- frequency domain
- traffic management
- map matching
- wavelet transform
- moving object trajectories
- moving objects
- subband
- space time
- spatial data
- particle filter
- wavelet coefficients
- temporal information
- high resolution
- low and high frequency
- traffic information
- discrete wavelet transform
- mobility data
- multipath
- location based services
- object tracking
- dct coefficients
- traffic conditions
- global positioning system
- shortest path
- electromagnetic fields
- frequency band
- moving vehicles
- data mining
- high frequency components
- spatial information
- fusion rules
- image compression
- feature extraction