Mean-Shift and Sparse Sampling-Based SMC-PHD Filtering for Audio Informed Visual Speaker Tracking.
Volkan KilicMark BarnardWenwu WangAdrian HiltonJosef KittlerPublished in: IEEE Trans. Multim. (2016)
Keyphrases
- mean shift
- bilateral filtering
- visual information
- audio visual
- object tracking
- particle filter
- visual tracking
- visual data
- visual speech
- target tracking
- visual object tracking
- partial occlusion
- kalman filter
- graph cuts
- speaker identification
- particle filtering
- density function
- visual features
- kernel density estimation
- feature space
- mode seeking
- bhattacharyya coefficient
- image segmentation algorithm
- region merging
- robust tracking
- sampling procedure
- high dimensional
- multi modal
- color histogram
- object localisation
- object location
- appearance model
- sparse representation
- image classification
- image segmentation
- riemannian manifolds
- pairwise
- reinforcement learning
- computer vision
- learning algorithm