Visual Tracking with Multilevel Sparse Representation and Metric Learning.
Baifan ChenMeng PengLijue LiuTao LuPublished in: J. Inf. Technol. Res. (2018)
Keyphrases
- sparse representation
- visual tracking
- metric learning
- object tracking
- dimensionality reduction
- appearance modeling
- distance metric
- appearance model
- sparse coding
- particle filter
- learning tasks
- semi supervised
- pairwise
- image classification
- mean shift
- video sequences
- feature space
- high dimensional data
- distance function
- face recognition
- image patches
- image representation
- partial occlusion
- multi task
- high dimensional
- signal processing
- semi supervised learning
- low dimensional
- principal component analysis
- manifold learning
- feature selection
- euclidean distance
- labeled data
- unsupervised learning
- higher order
- training set
- support vector