Compressed Sensing Dynamic MRI Reconstruction Using GPU-accelerated 3D Convolutional Sparse Coding.
Tran Minh QuanWon-Ki JeongPublished in: MICCAI (3) (2016)
Keyphrases
- compressed sensing
- sparse coding
- sparse representation
- natural images
- gpu accelerated
- dictionary learning
- random projections
- image patches
- image reconstruction
- image classification
- compressive sensing
- higher order
- image representation
- face recognition
- signal processing
- multiscale
- medical images
- linear combination
- dimensionality reduction
- denoising
- unsupervised learning
- magnetic resonance imaging
- input image
- finite element
- magnetic resonance images
- active learning
- high dimensional
- feature space
- fourier domain
- data analysis
- sparse approximation