HARDI-Based Methods for Fiber Orientation Estimation

Keywords

able account additional adequately advantages aligned angular anisotropy another approaches approximation arising assessing audience automated available ball bias brain briefly broadly called category clear combination compartment complex concept concern configurations connectivity cons consequence constraint constraints containing convolution crossing dataset deal deconvolution dell density dependence derived diffusion directly displacement distinct distribution either enables ensure equipped estimation example explicit extracted extracting false fiber fibers fitted fractions free function gives handle implementations implemented implications important inadequate include instead institute integrity introduce introduced introducing isotropic long made many matrix measures medicine model modeled models moderate move moves multiplication negativity often orientation orientations output overview physics placed populations practice presentation problem profiles projection propagator proposed pros quantity radial real reconstruction recover reduce rely rendering represent representative require resolution response review several shell simple since software solution space specified spherical spin stems sticks tangible tensor tensors together transform typically uniformly unit unknowns user usually volume widely yang