Incremental Structured Dictionary Learning for Video Sensor-Based Object Tracking.
Ming XueHua YangShibao ZhengYi ZhouZhenghua YuPublished in: Sensors (2014)
Keyphrases
- object tracking
- dictionary learning
- sparse representation
- video surveillance
- video sequences
- sparse coding
- appearance model
- video data
- image patches
- visual tracking
- image classification
- particle filter
- high dimensional data
- partial occlusion
- multi camera
- image sequences
- appearance modeling
- signal processing
- dimensionality reduction
- motion estimation
- moving objects
- face recognition
- object appearance
- mean shift
- image representation
- higher order
- nearest neighbor
- object recognition
- three dimensional
- feature selection