Deep sparse representation for robust image registration.
Yeqing LiChen ChenFei YangJunzhou HuangPublished in: CVPR (2015)
Keyphrases
- sparse representation
- image registration
- dictionary learning
- norm minimization
- sparse coding
- illumination variations
- image classification
- compressive sensing
- face recognition
- joint optimization
- object tracking
- image patches
- reconstruction error
- sparsity constraints
- dimensionality reduction
- image representation
- signal processing
- random projections
- test images
- regularized least squares
- high dimensional data
- computer vision
- negative matrix factorization
- compressed sensing
- piecewise smooth
- sparse reconstruction
- sparse coefficients
- image matching
- low dimensional
- high dimensional
- multi modality
- feature extraction
- decision trees
- image processing
- neural network
- sparse learning