User-guided compressed sensing for magnetic resonance angiography.
Changgong ZhangMartijn van de GiessenElmar EisemannAnna VilanovaPublished in: EMBC (2014)
Keyphrases
- compressed sensing
- magnetic resonance angiography
- image reconstruction
- phase contrast
- blood vessels
- vessel segmentation
- region growing
- random projections
- contrast enhanced
- natural images
- sparse representation
- low contrast
- blood flow
- fourier domain
- microscopy images
- signal processing
- magnetic resonance
- three dimensional
- image classification
- multiresolution