Visual tracking via orthogonal sparse coding.
Jing WangYiyang WangRisheng LiuZhixun SuPublished in: ICIP (2015)
Keyphrases
- visual tracking
- sparse coding
- dictionary learning
- natural images
- sparse representation
- image classification
- appearance model
- particle filtering
- particle filter
- linear combination
- object tracking
- video sequences
- image representation
- unsupervised learning
- mean shift
- generative model
- feature space
- image patches
- partial occlusion
- visual words
- subspace learning
- higher order
- high dimensional
- three dimensional
- bag of words
- multiscale
- denoising
- dynamic programming
- pairwise
- image processing
- background clutter