Motion Vector and Players' Features Based Particle Filter for Volleyball Players Tracking in 3D Space.
Xizhou ZhuangXina ChengShu-Yi HuangMasaaki HondaTakeshi IkenagaPublished in: PCM (1) (2015)
Keyphrases
- particle filter
- motion vectors
- object tracking
- particle filtering
- visual tracking
- motion model
- kalman filter
- motion estimation
- abrupt motion
- appearance model
- sequential monte carlo
- mean shift
- robust tracking
- motion field
- articulated body
- video sequences
- multiple hypothesis
- state space
- feature space
- tracking accuracy
- target tracking
- video coding
- motion compensation
- reference frame
- data association
- face tracking
- kalman filtering
- proposal distribution
- motion estimation algorithm
- observation model
- real time
- state estimation
- search algorithm
- keypoints
- tracking framework
- multiple objects
- computational complexity
- extended kalman filter
- partial occlusion
- search space
- tracking scheme
- image data
- bit rate
- feature extraction