Blind Image Separation Using Composite Criteria based on Statistical Information and Sparse Representation.
Fouad BoudjenouiaKarim Abed-MeraimAladine ChetouaniRachid JennanePublished in: IPTA (2023)
Keyphrases
- sparse representation
- statistical information
- image classification
- image representation
- test images
- reconstruction error
- piecewise smooth
- blind image restoration
- dictionary learning
- multiscale
- image features
- input image
- image data
- sparse coding
- sparse coefficients
- image segmentation
- image patches
- random projections
- compressed sensing
- image retrieval
- natural images
- basis vectors
- compressive sensing
- joint optimization
- machine learning
- prior information
- spatial information
- single image
- high resolution
- data mining
- image regions
- keypoints
- signal processing
- piecewise constant
- higher order
- object detection
- feature extraction
- sparse reconstruction
- computer vision