Erratum to: Sparse Representation Shape Models.
Yuelong LiJufu FengLi MengJigang WuPublished in: J. Math. Imaging Vis. (2014)
Keyphrases
- shape model
- sparse representation
- dictionary learning
- sparse coding
- image classification
- face recognition
- image patches
- shape prior
- random projections
- signal processing
- joint optimization
- compressed sensing
- compressive sensing
- object tracking
- energy function
- manifold learning
- sparse approximations
- image representation
- regularized least squares
- test images
- data sets
- linear combination
- multiscale
- active appearance models
- pairwise
- pattern recognition
- sparsity constraints
- image processing