A novel clustering algorithm of extracting road network from low-frequency floating car data.
Ke ZhengDunyao ZhuPublished in: Clust. Comput. (2019)
Keyphrases
- road network
- low frequency
- high frequency
- travel time
- floating car data
- traffic congestion
- frequency domain
- wavelet transform
- shortest path
- moving objects
- subband
- transportation networks
- route planning
- traffic data
- discrete wavelet transform
- wavelet coefficients
- traffic information
- road segments
- trajectory data
- spatial databases
- image compression
- multipath
- denoising
- low and high frequency
- fusion rules
- genetic algorithm
- map matching
- multiresolution
- urban areas
- geographic information systems