Nonlinear formulation of the magnetic field to source relationship for robust quantitative susceptibility mapping.
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...With the advent of faster [69] and more advanced regularisation strategies [43,122], and combining multi-contrast information [118,123–125], the applicability of magnetic susceptibility mapping to study the human brain is only bound to grow....
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"Nonlinear formulation of the magnet..." refers background in this paper
...The distribution of the phase noise, Dh 1⁄4 h h, has a complicated expression as given in (21), which may be approximated as a zero-mean gaussian distribution with a variance (r/A)(2) when A > r, and as a uniformly distributed random variable in ( p, p) when A 1⁄4 0....
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"Nonlinear formulation of the magnet..." refers background in this paper
...However, noise may lead to an erroneous 2p multiple in unwrapping in one voxel, which may cascade to many downstream voxels in sequential phase unwrapping algorithms (22)....
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