TrajBERT: BERT-Based Trajectory Recovery With Spatial-Temporal Refinement for Implicit Sparse Trajectories.
Junjun SiJin YangYang XiangHanqiu WangLi LiRongqing ZhangBo TuXiangqun ChenPublished in: IEEE Trans. Mob. Comput. (2024)
Keyphrases
- spatial temporal
- trajectory data
- spatio temporal
- temporal information
- trajectories of moving objects
- moving object trajectories
- object trajectories
- spatial and temporal
- location prediction
- motion trajectories
- moving objects
- video shots
- action recognition
- high dimensional
- motion patterns
- spatial and temporal information
- spatial data
- spatial information
- video sequences
- space time
- feature extraction
- human actions
- search engine
- low level
- video database
- video retrieval
- human body