Weighted sparse coding residual minimization for visual tracking.
Junchi YanMinglei TongPublished in: VCIP (2011)
Keyphrases
- visual tracking
- sparse coding
- dictionary learning
- sparse representation
- natural images
- norm minimization
- appearance model
- image classification
- particle filter
- unsupervised learning
- object tracking
- linear combination
- particle filtering
- video sequences
- generative model
- mean shift
- partial occlusion
- visual words
- image representation
- feature space
- image patches
- subspace learning
- high dimensional
- objective function
- machine learning
- higher order
- bag of words
- input image
- pattern recognition
- multiscale
- feature extraction
- three dimensional