It takes two images of each breast and then creates images of thin slices of the tissue.
Figure shows the six components of the gravity gradient tensor.
When the value of the regularisation parameter is larger than the value of the inflection point, the curve will not fit the model objective well, and the data misfit will be too large.
The objective function is required to include terms that penalise discrepancies from a initial model, and the incorporated model roughness make the model smooth in the three spatial directions.
This method aims to ameliorate the inherently ill-conditioned problems that exist in the inversion of gravity or gravity gradient data and to weaken the attenuation of the kernel function.
Users can select the options in the Draw menu in the DenInv3 D window to produce these figures.