Blind Image Separation using Sparse Representation.
Wided SouidèneAbdeldjalil Aïssa-El-BeyKarim Abed-MeraimAzeddine BeghdadiPublished in: ICIP (3) (2007)
Keyphrases
- sparse representation
- image classification
- image representation
- test images
- reconstruction error
- blind image restoration
- image features
- dictionary learning
- sparse coding
- image data
- single image
- multiscale
- image retrieval
- piecewise smooth
- input image
- sparse coefficients
- compressive sensing
- sparse reconstruction
- face recognition
- random projections
- basis vectors
- similarity measure
- image segmentation
- visual words
- compressed sensing
- sparsity constraints
- sparse approximations
- object tracking
- negative matrix factorization
- feature matching
- image matching
- data mining
- range images
- high dimensional data
- high dimensional
- pattern recognition
- image processing