Ronny Bergmann

According to our database, Ronny Bergmann authored at least 29 papers between 2014 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2024

The Difference of Convex Algorithm on Hadamard Manifolds.

Ronny Bergmann, Orizon P. Ferreira, Elianderson M. Santos, João Carlos de Oliveira Souza

J. Optim. Theory Appl., April, 2024

Multivariate Hermite Interpolation on Riemannian Manifolds.

Ralf Zimmermann, Ronny Bergmann

SIAM J. Sci. Comput., 2024

The Riemannian Convex Bundle Method.

Ronny Bergmann, Roland Herzog, Hajg Jasa

CoRR, 2024

2023

Manifolds.jl: An Extensible Julia Framework for Data Analysis on Manifolds.

Seth D. Axen, Mateusz Baran, Ronny Bergmann, Krzysztof Rzecki

ACM Trans. Math. Softw., December, 2023

Total Generalized Variation for Piecewise Constant Functions on Triangular Meshes with Applications in Imaging.

Lukas Baumgärtner, Ronny Bergmann, Roland Herzog, Stephan Schmidt, José Vidal-Núñez

SIAM J. Imaging Sci., March, 2023

2022

Fenchel Duality and a Separation Theorem on Hadamard Manifolds.

Maurício Silva Louzeiro, Ronny Bergmann, Roland Herzog

SIAM J. Optim., 2022

First- and Second-Order Analysis for Optimization Problems with Manifold-Valued Constraints.

Ronny Bergmann, Roland Herzog, Julián Ortiz López, Anton Schiela

J. Optim. Theory Appl., 2022

Manopt.jl: Optimization on Manifolds in Julia.

Ronny Bergmann

J. Open Source Softw., 2022

Multivariate Hermite interpolation of manifold-valued data.

Ralf Zimmermann, Ronny Bergmann

CoRR, 2022

Total Generalized Variation for Piecewise Constant Functions with Applications in Imaging.

Lukas Baumgärtner, Ronny Bergmann, Roland Herzog, Stephan Schmidt, José Vidal-Núñez

CoRR, 2022

2021

Fenchel Duality Theory and a Primal-Dual Algorithm on Riemannian Manifolds.

Ronny Bergmann, Roland Herzog, Maurício Silva Louzeiro, Daniel Tenbrinck, José Vidal-Núñez

Found. Comput. Math., 2021

2020

Mesh Denoising and Inpainting using the Total Variation of the Normal.

Lukas Baumgärtner, Ronny Bergmann, Marc Herrmann, Roland Herzog, Stephan Schmidt, José Vidal-Núñez

CoRR, 2020

2019

Intrinsic Formulation of KKT Conditions and Constraint Qualifications on Smooth Manifolds.

Ronny Bergmann, Roland Herzog

SIAM J. Optim., 2019

Discrete Total Variation of the Normal Vector Field as Shape Prior with Applications in Geometric Inverse Problems.

Ronny Bergmann, Marc Herrmann, Roland Herzog, Stephan Schmidt, José Vidal-Núñez

CoRR, 2019

Fenchel Duality for Convex Optimization and a Primal Dual Algorithm on Riemannian Manifolds.

Ronny Bergmann, Roland Herzog, Daniel Tenbrinck, José Vidal-Núñez

CoRR, 2019

2018

A Graph Framework for Manifold-Valued Data.

Ronny Bergmann, Daniel Tenbrinck

SIAM J. Imaging Sci., 2018

Priors with Coupled First and Second Order Differences for Manifold-Valued Image Processing.

Ronny Bergmann, Jan Henrik Fitschen, Johannes Persch, Gabriele Steidl

J. Math. Imaging Vis., 2018

A Variational Model for Data Fitting on Manifolds by Minimizing the Acceleration of a Bézier Curve.

Ronny Bergmann, Pierre-Yves Gousenbourger

Frontiers Appl. Math. Stat., 2018

A framework for FFT-based homogenization on anisotropic lattices.

Ronny Bergmann, Dennis Merkert

Comput. Math. Appl., 2018

2017

Iterative Multiplicative Filters for Data Labeling.

Ronny Bergmann, Jan Henrik Fitschen, Johannes Persch, Gabriele Steidl

Int. J. Comput. Vis., 2017

Infimal Convolution Coupling of First and Second Order Differences on Manifold-Valued Images.

Ronny Bergmann, Jan Henrik Fitschen, Johannes Persch, Gabriele Steidl

Proceedings of the Scale Space and Variational Methods in Computer Vision, 2017

MVIRT, a toolbox for manifold-valued image restoration.

Ronny Bergmann

Proceedings of the 2017 IEEE International Conference on Image Processing, 2017

Nonlocal Inpainting of Manifold-Valued Data on Finite Weighted Graphs.

Ronny Bergmann, Daniel Tenbrinck

Proceedings of the Geometric Science of Information - Third International Conference, 2017

2016

A Second Order Nonsmooth Variational Model for Restoring Manifold-Valued Images.

Miroslav Bacák, Ronny Bergmann, Gabriele Steidl, Andreas Weinmann

SIAM J. Sci. Comput., 2016

A Parallel Douglas-Rachford Algorithm for Minimizing ROF-like Functionals on Images with Values in Symmetric Hadamard Manifolds.

Ronny Bergmann, Johannes Persch, Gabriele Steidl

SIAM J. Imaging Sci., 2016

A Second-Order TV-Type Approach for Inpainting and Denoising Higher Dimensional Combined Cyclic and Vector Space Data.

Ronny Bergmann, Andreas Weinmann

J. Math. Imaging Vis., 2016

2015

Relating tribological stimuli to somatosensory electroencephalographic responses.

Novaf Özgün, J. Kristof Schubert, Ronny Bergmann, Roland Bennewitz, Daniel J. Strauss

Proceedings of the 37th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2015

2014

Second Order Differences of Cyclic Data and Applications in Variational Denoising.

Ronny Bergmann, Friederike Laus, Gabriele Steidl, Andreas Weinmann

SIAM J. Imaging Sci., 2014

Inpainting of Cyclic Data Using First and Second Order Differences.

Ronny Bergmann, Andreas Weinmann

Proceedings of the Energy Minimization Methods in Computer Vision and Pattern Recognition, 2014