Improvement of the precision of the gradient method and object tracking using optical flow.
Masanori SugisakaShinobu SatoPublished in: Artif. Life Robotics (2004)
Keyphrases
- object tracking
- gradient method
- optical flow
- image sequences
- moving objects
- convergence rate
- particle filter
- computer vision
- mean shift
- video sequences
- appearance model
- visual tracking
- motion model
- negative matrix factorization
- multi camera
- robust object tracking
- appearance modeling
- optimization methods
- step size
- motion estimation
- multiple cameras
- sparse representation
- camera motion
- motion segmentation
- data sets
- three dimensional
- matrix factorization
- data points
- search algorithm
- image features