Discriminative Object Tracking via Sparse Representation and Online Dictionary Learning.
Yuan XieWensheng ZhangCuihua LiShuyang LinYanyun QuYinghua ZhangPublished in: IEEE Trans. Cybern. (2014)
Keyphrases
- sparse representation
- object tracking
- dictionary learning
- sparse codes
- sparse coding
- appearance model
- image classification
- compressive sensing
- discriminative power
- image patches
- occlusion handling
- face recognition
- high dimensional data
- image representation
- signal processing
- dimensionality reduction
- feature extraction
- partial occlusion
- group sparsity
- test images
- multiscale
- unsupervised learning
- feature vectors
- data analysis
- pattern recognition
- feature selection