Inverse Problem in Quantitative Susceptibility Mapping


The inverse problem of QSM is to recover the susceptibility distribution of the human body from the measured local field that is expressed by the convolution of the susceptibility distribution with the magnetic field generated by a unit dipole. However, it is ill-posed due to the presence of zeros at a cone in the Fourier representation of the unit dipole… (More)
DOI: 10.1137/140957433
View Slides