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We present a method for reconstruction of surfaces in R3 from point clouds. Given a set of points, we construct a triangular mesh approximation of a surface that they represent. Th...

Patrik Daniel, Matej Medl'a, Karol Mikula, Mariana...

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771

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SCALESPACE
2015
Springer

62views Computer Vision» more SCALESPACE 2015»

Artifact-Free Variational MPEG Decompression

9 years 8 months ago

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Abstract. We propose a variational method for artifact-free video decompression that is capable of processing any MPEG-2 encoded movie. The method extracts, from a given MPEG-2 ﬁ...

Kristian Bredies, Martin Holler

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661

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SCALESPACE
2015
Springer

42views Computer Vision» more SCALESPACE 2015»

The Morphological Equivalents of Relativistic and Alpha-Scale-Spaces

9 years 8 months ago

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Martin Schmidt, Joachim Weickert

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653

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SCALESPACE
2015
Springer

56views Computer Vision» more SCALESPACE 2015»

Bilevel Optimization with Nonsmooth Lower Level Problems

9 years 8 months ago

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We consider a bilevel optimization approach for parameter learning in nonsmooth variational models. Existing approaches solve this problem by applying implicit diﬀerentiation to ...

Peter Ochs, René Ranftl, Thomas Brox, Thoma...

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Artificial Intelligence