Regularized spherical polar fourier diffusion MRI with optimal dictionary learning

Keyphrases

• Fourier 100%
• Diffusion Magnetic Resonance Imaging (dMRI) 100%
• Dictionary Learning 100%
• Discrete Representation 57%
• Learned Dictionary 42%
• Continuous Representation 42%
• Ensemble Average Propagator 42%
• Q-space 42%
• Dictionary 28%
• Diffusion-weighted 28%
• Diffusion Signal 28%
• Compressed Sensing 28%
• Gaussian Diffusion 28%
• Adaptive Dictionary 28%
• Discretized 14%
• L1-norm 14%
• Reconstruction Error 14%
• Weighted Lasso 14%
• Experiment Results 14%
• Sparse Representation 14%
• Compressibility 14%
• Signal Reconstruction 14%
• Sensing Methods 14%
• Signal Sparsity 14%
• Dictionary Learning Method 14%
• Regridding 14%
• Fourier Imaging 14%
• Compressed Sensing Theory 14%
• Sparse Coefficients 14%
• Compressed Sensing Reconstruction 14%
• Robust Signal Reconstruction 14%

Engineering

• Dictionary Learning 100%
• Deep Learning Method 62%
• Compressed Sensing 50%
• Ensemble Average 37%
• Gaussians 25%
• Signal Reconstruction 25%
• Real Data 12%
• Compressibility 12%
• Sparsity 12%
• Sensing Method 12%

Computer Science

• Dictionary Learning 100%
• Deep Learning Method 62%
• Compressed Sensing 50%
• Ensemble Average 37%
• Signal Reconstruction 25%
• Reconstruction Error 12%
• Sparse Representation 12%
• Sparsity 12%
• Compressibility 12%