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ICDE
2012
IEEE
237views Database» more  ICDE 2012»
12 years 7 days ago
On Discovery of Traveling Companions from Streaming Trajectories
— The advance of object tracking technologies leads to huge volumes of spatio-temporal data collected in the form of trajectory data stream. In this study, we investigate the pro...
Lu An Tang, Yu Zheng, Jing Yuan, Jiawei Han, Alice...
ICRA
2005
IEEE
175views Robotics» more  ICRA 2005»
14 years 3 months ago
Trajectory Planning and Tracking Control of Underactuated AUVs
− This paper addresses the combined problem of trajectory planning and tracking control for underactuated AUVs moving on the horizontal plane. A reference feasible trajectory for...
Filoktimon Repoulias, Evangelos Papadopoulos
MCAM
2007
Springer
238views Multimedia» more  MCAM 2007»
14 years 3 months ago
A Three-Level Scheme for Real-Time Ball Tracking
A three-level method is proposed to achieve robust and real-time ball tracking in soccer videos. It includes object-, intra-trajectory-, and intertrajectory-level processing. Due t...
Xiaofeng Tong, Tao Wang, Wenlong Li, Yimin Zhang, ...
CRV
2007
IEEE
137views Robotics» more  CRV 2007»
14 years 4 months ago
Computing View-normalized Body Parts Trajectories
This paper proposes an approach to compute viewnormalized body part trajectories of pedestrians from monocular video sequences. The proposed approach first extracts the 2D trajec...
Frédéric Jean, Robert Bergevin, Alex...
ISVC
2010
Springer
13 years 8 months ago
Introducing Fuzzy Spatial Constraints in a Ranked Partitioned Sampling for Multi-object Tracking
Dealing with multi-object tracking in a particle filter raises several issues. A first essential point is to model possible interactions between objects. In this article, we repr...
Nicolas Widynski, Séverine Dubuisson, Isabe...