Rapid free-breathing dynamic contrast-enhanced MRI using motion-resolved compressed sensing.
Li FengDaniel K. SodicksonRicardo OtazoPublished in: ISBI (2015)
Keyphrases
- compressed sensing
- dynamic contrast enhanced mri
- image reconstruction
- fourier domain
- random projections
- natural images
- motion estimation
- sparse representation
- contrast agent
- image sequences
- motion field
- motion model
- signal processing
- optical flow
- camera motion
- motion analysis
- multiscale
- feature selection
- fourier transform
- dimensionality reduction
- optic flow
- mri data
- high quality
- nonrigid registration
- pairwise
- support vector