Adaptive Deep Dictionary Learning for MRI Reconstruction.
D. John LewisVanika SinghalAngshul MajumdarPublished in: ICONIP (1) (2018)
Keyphrases
- dictionary learning
- image super resolution
- sparse representation
- sparse coding
- single image super resolution
- high resolution
- magnetic resonance imaging
- sparsity constraints
- object category recognition
- group sparsity
- compressive sensing
- medical images
- magnetic resonance images
- image reconstruction
- sparse codes
- image classification
- object recognition
- high quality
- dictionary learning for sparse
- mri data
- white matter
- test images
- mr images
- linear combination
- natural images
- pattern recognition