Spatiotemporal reflectance fusion based on location regularized sparse representation.
Xun LiuChenwei DengBaojun ZhaoPublished in: IGARSS (2016)
Keyphrases
- sparse representation
- intrinsic image decomposition
- regularized least squares
- sparse reconstruction
- dictionary learning
- norm minimization
- sparsity constraints
- sparse coding
- orthogonal matching pursuit
- joint optimization
- image classification
- compressive sensing
- image patches
- random projections
- signal processing
- high dimensional data
- compressed sensing
- face recognition
- color constancy
- single image
- image representation
- object tracking
- dimensionality reduction
- image data
- sparse approximations
- test images
- negative matrix factorization
- moving objects
- multiscale
- feature extraction
- image processing