Toolbox Fast Marching

A toolbox for the computation of the Fast Marching algorithm in 2D and 3D The Fast Marching algorithm, introduced by Sethian (1996) is a numerical algorithm that is able to catch the viscosity solution of the Eikonal equation |grad(D)|=P. The level set {x F(x)=t} can be seen as a front advancing with speed P(x).