Project for FytN03 module B.

Restore "graffitied" images with numerical PDEs.

Check requirements.txt

or let pip handle it:

pip install -r requirements.txt

Masks can be loaded as images with: white as saved pixels and black as masked pixels.

The Laplace equation is solved through both FDM and FEM, in SOR.py and FEM.py respectively

FDM_Example.py

FEM_Example.py

In AnisotropicDiffusion.py there is an example of solving the Laplace equation with FEM, followed by anisotropic diffusion.