Michael Quellmalz

According to our database, Michael Quellmalz authored at least 17 papers between 2021 and 2024.

Collaborative distances:

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

2024

Parallelly Sliced Optimal Transport on Spheres and on the Rotation Group.

Michael Quellmalz, Léo Buecher, Gabriele Steidl

J. Math. Imaging Vis., December, 2024

Fast Summation of Radial Kernels via QMC Slicing.

Johannes Hertrich, Tim Jahn, Michael Quellmalz

CoRR, 2024

Slicing of Radial Functions: a Dimension Walk in the Fourier Space.

Nicolaj Rux, Michael Quellmalz, Gabriele Steidl

CoRR, 2024

Generalized Fourier Diffraction Theorem and Filtered Backpropagation for Tomographic Reconstruction.

Clemens Kirisits, Michael Quellmalz, Eric Setterqvist

CoRR, 2024

Time-Harmonic Optical Flow with Applications in Elastography.

Oleh Melnyk, Michael Quellmalz, Gabriele Steidl, Noah Jaitner, Jakob Jordan, Ingolf Sack

CoRR, 2024

2023

Motion detection in diffraction tomography by common circle methods.

Michael Quellmalz, Peter Elbau, Otmar Scherzer, Gabriele Steidl

Math. Comput., June, 2023

Sliced Optimal Transport on the Sphere.

Michael Quellmalz, Robert Beinert, Gabriele Steidl

CoRR, 2023

A double Fourier sphere method for d-dimensional manifolds.

Sophie Mildenberger, Michael Quellmalz

CoRR, 2023

A Frame Decomposition of the Funk-Radon Transform.

Michael Quellmalz, Lukas Weissinger, Simon Hubmer, Paul D. Erchinger

Proceedings of the Scale Space and Variational Methods in Computer Vision, 2023

2022

Total Variation-Based Reconstruction and Phase Retrieval for Diffraction Tomography.

Robert Beinert, Michael Quellmalz

SIAM J. Imaging Sci., September, 2022

Total Variation-Based Reconstruction and Phase Retrieval for Diffraction Tomography with an Arbitrarily Moving Object.

Robert Beinert, Michael Quellmalz

CoRR, 2022

Accelerating the Sinkhorn algorithm for sparse multi-marginal optimal transport by fast Fourier transforms.

Fatima Antarou Ba, Michael Quellmalz

CoRR, 2022

Total variation-based phase retrieval for diffraction tomography.

Robert Beinert, Michael Quellmalz

CoRR, 2022

Accelerating the Sinkhorn Algorithm for Sparse Multi-Marginal Optimal Transport via Fast Fourier Transforms.

Fatima Antarou Ba, Michael Quellmalz

Algorithms, 2022

2021

Diffraction Tomography, Fourier Reconstruction, and Full Waveform Inversion.

Florian Faucher, Clemens Kirisits, Michael Quellmalz, Otmar Scherzer, Eric Setterqvist

CoRR, 2021

Approximation properties of the double Fourier sphere method.

Sophie Mildenberger, Michael Quellmalz

CoRR, 2021

Fourier reconstruction for diffraction tomography of an object rotated into arbitrary orientations.

Clemens Kirisits, Michael Quellmalz, Monika Ritsch-Marte, Otmar Scherzer, Eric Setterqvist, Gabriele Steidl

CoRR, 2021