Compressed Sensing-Based Simultaneous Recovery of Magnitude and Phase MR Images via Dual Trigonometric Sparsity.
Wei HeXinwen LiuLinman ZhaoRan LiFeng LiuPublished in: IEEE Access (2021)
Keyphrases
- mr images
- compressed sensing
- orthogonal matching pursuit
- compressive sampling
- sparse representation
- magnetic resonance
- image reconstruction
- medical images
- fourier domain
- magnetic resonance images
- random projections
- natural images
- compressive sensing
- mr imaging
- image data
- signal processing
- image representation
- face recognition
- image classification
- data sets
- phase unwrapping
- sparse approximation
- high dimensional