Oleh Melnyk

According to our database, Oleh Melnyk authored at least 13 papers between 2020 and 2024.

Collaborative distances:

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

2024

Background Removal for Ptychography via Wigner Distribution Deconvolution.

Oleh Melnyk, Patricia Römer

SIAM J. Imaging Sci., 2024

Time-Harmonic Optical Flow with Applications in Elastography.

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

CoRR, 2024

Sparse additive function decompositions facing basis transforms.

Fatima Antarou Ba, Oleh Melnyk, Christian Wald, Gabriele Steidl

CoRR, 2024

Background Denoising for Ptychography via Wigner Distribution Deconvolution.

Oleh Melnyk, Patricia Römer

CoRR, 2024

Fast, blind, and accurate: Tuning-free sparse regression with global linear convergence.

Claudio Mayrink Verdun, Oleh Melnyk, Felix Krahmer, Peter Jung

Proceedings of the Thirty Seventh Annual Conference on Learning Theory, June 30, 2024

2023

Image Recovery for Blind Polychromatic Ptychography.

Frank Filbir, Oleh Melnyk

SIAM J. Imaging Sci., September, 2023

Convergence properties of gradient methods for blind ptychography.

Oleh Melnyk

CoRR, 2023

2022

Inverse Multislice Ptychography by Layer-Wise Optimisation and Sparse Matrix Decomposition.

Arya Bangun, Oleh Melnyk, Benjamin März, Benedikt Diederichs, Alexander Clausen, Dieter Weber, Frank Filbir, Knut Müller-Caspary

IEEE Trans. Computational Imaging, 2022

Stochastic Amplitude Flow for phase retrieval, its convergence and doppelgängers.

Oleh Melnyk

CoRR, 2022

2020

On the robustness of noise-blind low-rank recovery from rank-one measurements.

Felix Krahmer, Christian Kümmerle, Oleh Melnyk

CoRR, 2020

On recovery guarantees for angular synchronization.

Frank Filbir, Felix Krahmer, Oleh Melnyk

CoRR, 2020

Well conditioned ptychograpic imaging via lost subspace completion.

Anton Forstner, Felix Krahmer, Oleh Melnyk, Nada Sissouno

CoRR, 2020

Stable Ptychographic Phase Retrieval via Lost Subspace Completion.

Oleh Melnyk, Anton Forstner, Felix Krahmer, Nada Sissouno

Proceedings of the 28th European Signal Processing Conference, 2020