A Complex Quasi-Newton Proximal Method for Image Reconstruction in Compressed Sensing MRI.
Tao HongLuis Hernandez-GarciaJeffrey A. FesslerPublished in: IEEE Trans. Computational Imaging (2024)
Keyphrases
- image reconstruction
- compressed sensing
- random projections
- machine learning
- pairwise
- support vector machine
- radon transform
- natural images
- quasi newton
- newton method
- fourier domain
- magnetic resonance imaging
- spatial domain
- dimension reduction
- optimization method
- super resolution
- input data
- medical images
- feature space
- object recognition
- computational complexity
- pattern recognition