Diffusion methods in image processing

  • Herbert Amann (Universität Zürich)
A3 01 (Sophus-Lie room)


It will be explained how diffusion equations enter the field of image denoising and enhancing and discuss, in particular, the famous Perona - Malik problem. Then we motivate and propose time-regularized well-posed versions of the Perona-Malik equations and give numerical evidence for their superiority to the widely used space regularizations.

Anne Dornfeld

MPI for Mathematics in the Sciences Contact via Mail

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