Blind compressed sensing with sparse dictionaries for accelerated dynamic MRI.
Sajan Goud LingalaMathews JacobPublished in: ISBI (2013)
Keyphrases
- compressed sensing
- sparse representation
- image reconstruction
- random projections
- natural images
- signal processing
- signal recovery
- compressive sampling
- sparse coding
- compressive sensing
- high dimensional
- orthogonal matching pursuit
- dimensionality reduction
- fourier transform
- face recognition
- image representation
- image classification
- high resolution
- fourier domain
- data sets