MR Image Reconstruction From Highly Undersampled k-Space Data by Dictionary Learning.
Saiprasad RavishankarYoram BreslerPublished in: IEEE Trans. Medical Imaging (2011)
Keyphrases
- image reconstruction
- dictionary learning
- data analysis
- data sets
- pattern recognition
- small number
- input data
- compressed sensing
- image data
- medical images
- reconstruction method
- reconstructed image
- sparse representation
- high dimensional data
- maximum likelihood
- higher order
- supervised learning
- data points
- feature extraction
- face recognition