Object Tracking via Robust Multitask Sparse Representation.
Yancheng BaiMing TangPublished in: IEEE Signal Process. Lett. (2014)
Keyphrases
- object tracking
- sparse representation
- illumination variations
- multi task
- partial occlusion
- sparse coding
- image classification
- image patches
- face recognition
- image representation
- occlusion handling
- signal processing
- high dimensional data
- video sequences
- particle filter
- mean shift
- image sequences
- dimensionality reduction
- moving objects
- learning tasks
- machine learning
- pattern recognition
- multiscale
- information gain
- image segmentation
- data sets