General Closed-Form Expressions for DKI Parameters and Their Application to Fast and Robust DKI Computation Based on Outlier Removal

Keywords

abnormal achieved acquisition addition amount another appear application applied around basis better bias bounds brain bring certain classification clearly clinical closed coefficient combination combinations comm commonly computation computational conditions consisting cost counted datasets derivatives desirable differentiation diffusion diffusional displayed effective effectiveness efficient enough equations error errors especially estimation examine expression expressions extraordinary fast faster feasibility feasible find fitting form frontiers function general healthy hospital idea important independent instance instances instead issue japan kinds kurtosis lead least limited lowest mainly mask materials math matrix measured minimization minimizing natural noise numerical objective often outliers pair pairs part partial pepper physical positive potentially practical precomputed problem problems processing proof propose quantification radiology random reduce reduction regard reliable removal remove removed reported researches rewritten robust robustness salt sample samples scanner search sets seven short simple simply simultaneously solution special speed square stationary studies summation theories though tissues trust upper validation viewpoint volunteers water yield zero