Frank Filbir

23 papers Journal 22Unranked 1
YearRankTypeTitle / Venue / Authors
2024 J jnl
RIS: Regularized Imaging Spectroscopy for STIX on-board Solar Orbiter.
CoRR
Anna Volpara, Alessandro Lupoli, Frank Filbir, Emma Perracchione, Anna Maria Massone, Michele Piana
2024 J jnl
Wirtinger gradient descent methods for low-dose Poisson phase retrieval.
CoRR
Benedikt Diederichs, Frank Filbir, Patricia Römer
2023 J jnl
Image Recovery for Blind Polychromatic Ptychography.
SIAM J. Imaging Sci.
Frank Filbir, Oleh Melnyk
2023 J jnl
Marcinkiewicz-Zygmund inequalities for scattered and random data on the q-sphere.
CoRR
Frank Filbir, Ralf Hielscher, Thomas Jahn, Tino Ullrich
2023 J jnl
Regularized Shannon sampling formulas related to the special affine Fourier transform.
CoRR
Frank Filbir, Manfred Tasche, Anna Veselovska
2022 J jnl
Image Recovery for Blind Polychromatic Ptychography.
CoRR
Frank Filbir, Oleh Melnyk
2022 J jnl
Inverse Multislice Ptychography by Layer-Wise Optimisation and Sparse Matrix Decomposition.
IEEE Trans. Computational Imaging
Arya Bangun, Oleh Melnyk, Benjamin März, Benedikt Diederichs, Alexander Clausen, Dieter Weber, Frank Filbir, Knut Müller-Caspary
2022 J jnl
Inverse Multislice Ptychography by Layer-wise Optimisation and Sparse Matrix Decomposition.
CoRR
Arya Bangun, Oleh Melnyk, Benjamin März, Benedikt Diederichs, Alexander Clausen, Dieter Weber, Frank Filbir, Knut Müller-Caspary
2021 — conf
On the randomized Kaczmarz algorithm for phase retrieval.
ACSCC
Patricia Römer, Frank Filbir, Felix Krahmer
2021 J jnl
Super-Resolution on the Two-Dimensional Unit Sphere.
CoRR
Frank Filbir, Kristof Schröder, Anna Veselovska
2020 J jnl
A direct solver for the phase retrieval problem in ptychographic imaging.
Math. Comput. Simul.
Nada Sissouno, Florian Boßmann, Frank Filbir, Mark A. Iwen, Maik Kahnt, Rayan Saab, Christian Schroer, Wolfgang zu Castell
2020 J jnl
On recovery guarantees for angular synchronization.
CoRR
Frank Filbir, Felix Krahmer, Oleh Melnyk
2020 J jnl
Phase Distortion by Linear Signal Transforms.
Frontiers Appl. Math. Stat.
Frank Filbir, Lukas Liehr
2018 J jnl
Metric entropy, -widths, and sampling of functions on manifolds.
J. Approx. Theory
Martin Ehler, Frank Filbir
2016 J jnl
Exact Recovery of Discrete Measures from Wigner D-Moments.
CoRR
Frank Filbir, Kristof Schröder
2014 J jnl
Effective Discretization of Direct Reconstruction Schemes For Photoacoustic Imaging In Spherical Geometries.
SIAM J. Numer. Anal.
Frank Filbir, Stefan Kunis, Ruben Seyfried
2012 J jnl
Locally Learning Biomedical Data Using Diffusion Frames.
J. Comput. Biol.
Martin Ehler, Frank Filbir, Hrushikesh Narhar Mhaskar
2011 J jnl
Marcinkiewicz-Zygmund measures on manifolds.
J. Complex.
Frank Filbir, Hrushikesh Narhar Mhaskar
2009 J jnl
Cesàro means of Jacobi expansions on the parabolic biangle.
J. Approx. Theory
Wolfgang zu Castell, Frank Filbir, Yuan Xu
2009 J jnl
On a filter for exponentially localized kernels based on Jacobi polynomials.
J. Approx. Theory
Frank Filbir, Hrushikesh Narhar Mhaskar, Jürgen Prestin
2008 J jnl
Stability results for approximation by positive definite functions on SO(3).
J. Approx. Theory
Frank Filbir, Dominik Schmid
2005 J jnl
Radial basis functions and corresponding zonal series expansions on the sphere.
J. Approx. Theory
Wolfgang zu Castell, Frank Filbir
2005 J jnl
Strictly positive definite functions in R
J. Approx. Theory
Wolfgang zu Castell, Frank Filbir, Ryszard Szwarc