1. Scale-space and edge detection using anisotropic diffusion
2. Nonlinear total variation based noise removal algorithms
3. Charbonnier, P. et al., “Two deterministic half-quadratic regularization algorithms for computed imaging,” IEEE International Conference on Image Processing, Austin, TX, USA, 2, 168–172 (1994).
4. Blanc-Feraud, L. et al., “Non-linear image processing: modeling and fast algorithm for regularization with edge detection,” IEEE International Conference on Image Processing, Washington, DC, USA, 1, 474–477 (1995).
5. Weickert, J. ,Anisotropic Diffusion in Image Processing, Teubner-Verlag, Stuttgart, Germany (1998).