Compressive Diffusion MRI Part 3: Prior-Image Constrained Low-Rank Model (PCLR)

Keywords

able accelerate addition additionally among another arbitrary assuming augmented available avoid back biased biomedical central certainly choose comes components compressive computational computer consistency consists constrained contains convergence convex corrected corresponds cost criterion decomposition decrease denotes described detail diffusion dimension done efficient efficiently enforce engineering equation equivalent error errors every example finding fine fold formulated free generated global gold guess hand implement improve improves inclusion indicates introduce introduced iterations local long loop magnitude mainly many mathematics matrix model models moreover nearly necessary negligible negligibly norm note nuclear optimization original part pattern plot practically principal prior priors problem proposed quality radiology rank reconstructed reconstruction reduced reducing regularization regularizes represented residual respect respectively sampled scale scaled science sciences self serves several similarity simple since singular solution solve solved solving space sparsity step steps stopping straightforward subject submitted suitable technology tedious term terms thresholding transform tuned tuning uncorrected unlike update utilize variation various wavelet zoom