Exponential Wavelet Iterative Shrinkage Thresholding Algorithm for compressed sensing magnetic resonance imaging.
Yudong ZhangZhengchao DongPreetha PhillipsShuihua WangGenlin JiJiquan YangPublished in: Inf. Sci. (2015)
Keyphrases
- magnetic resonance imaging
- compressed sensing
- thresholding algorithm
- denoising
- image reconstruction
- medical images
- natural images
- mri data
- wavelet domain
- random projections
- image denoising
- mri images
- sparse representation
- medical imaging
- fourier domain
- wavelet transform
- wavelet coefficients
- multiscale
- multiresolution
- signal processing
- pattern recognition
- spatial domain
- image processing
- feature extraction