Noniterative Closed Form Solution to Multipeak Proton-Density Fat Fraction Estimation

Keywords

accuracy admixture advanced advantage aliquots allows alternative approaches assumes assumption audience avoids basis body call cancels choice clinical closed combination common comparably complex computation computationally confirming consecutive consider constructed convergence curve dataset datasets decay densities density dependency dependent diluted drawbacks echoes emerging emulsion equation error estimation evaluated even evenly fast favorably fewer field find fitting form forming fraction frequency function generated good gradient grids heights incorporates increasing individual initial interval invoking iterative iteratively known least limitation linear local many maps medical meeting mixed model need noise noisy nonlinear omitted part peak peaks phantom physicists pixel popular potential previous proposed proton quadratic radiologists radiology real rearranged rearrangement reasonably reconstruction referred regular relatively report researchers robust role sampled separation serially simulated solution solved southwestern soybean spaced special species spectral square stability suffice sufficiently suggest suggesting system systems taking target technical term terms traditionally transverse true unknown validated validity viable water whole written yuan