3 citations · 5 across the 5 of their papers we have counts for
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math.NA2013★ 1 cited
A variational algorithm for the detection of line segments
E. Beretta, M. Grasmair, M. Muszkieta +1
In this paper we propose an algorithm for the detection of edges in images that is based on topological asymptotic analysis. Motivated from the Mumford--Shah functional, we conside…
math.AP2013★ 3 cited
Two cases of squares evolving by anisotropic diffusion
Piotr B. Mucha, Monika Muszkieta, Piotr Rybka
We are interested in an anisotropic singular diffusion equation in the plane and in its regularization. We establish existence, uniqueness and basic regularity of solutions to both…