2 papers
math.NA2017
Combining Contrast Invariant L1 Data Fidelities with Nonlinear Spectral Image Decomposition
Leonie Zeune, Stephan A. van Gils, Leon W. M. M. Terstappen +1
This paper focuses on multi-scale approaches for variational methods and corresponding gradient flows. Recently, for convex regularization functionals such as total variation, new…
math.NA2016
Multiscale Segmentation via Bregman Distances and Nonlinear Spectral Analysis
Leonie Zeune, Guus van Dalum, Leon W. M. M. Terstappen +2
In biomedical imaging reliable segmentation of objects (e.g. from small cells up to large organs) is of fundamental importance for automated medical diagnosis. New approaches for m…