A Novel Method for Groups Identification Based on Spatio-Temporal Trajectories.
Zhi CaiMeilin JiHongbing RenQing MiLimin GuoZhiming DingPublished in: SpatialDI (2022)
Keyphrases
- spatio temporal
- pairwise
- experimental evaluation
- theoretical analysis
- high accuracy
- optimization method
- input data
- cost function
- preprocessing
- computational complexity
- objective function
- clustering method
- detection method
- segmentation method
- data sets
- color images
- probabilistic model
- multiscale
- image sequences
- optimization algorithm
- synthetic data
- classification method
- high precision
- fully automatic