2 papers
physics.comp-ph2019
A new nonlocal forward model for diffuse optical tomography
Wenqi Lu, Jinming Duan, Joshua Deepak Veesa +1
The forward model in diffuse optical tomography (DOT) describes how light propagates through a turbid medium. It is often approximated by a diffusion equation (DE) that is numerica…
cs.CV2019
Graph- and finite element-based total variation models for the inverse problem in diffuse optical tomography
Wenqi Lu, Jinming Duan, David Orive-Miguel +2
Total variation (TV) is a powerful regularization method that has been widely applied in different imaging applications, but is difficult to apply to diffuse optical tomography (DO…