Space-Dependent Sobolev Gradients as a Regularization for Inverse Radiative Transfer Problems

Figure 8

3D DA-based optical tomography. Synthetic data mesh: 132 651 nodes (a); mesh of the state and adjoint variable: 68 921 nodes (b); mesh associated with radiative properties and : 9 261 nodes (c).

(a)

(b)

(c)