1 citations · 1 across the 3 of their papers we have counts for
3 papers
cs.IT2025
Spectral method for low-dose Poisson and Bernoulli phase retrieval
Sjoerd Dirksen, Felix Krahmer, Patricia Römer +1
We consider the problem of phaseless reconstruction from measurements with Poisson or Bernoulli distributed noise. This is of particular interest in biological imaging experiments…
math.NA2024
Wirtinger gradient descent methods for low-dose Poisson phase retrieval
Benedikt Diederichs, Frank Filbir, Patricia Römer
The problem of phase retrieval has many applications in the field of optical imaging. Motivated by imaging experiments with biological specimens, we primarily consider the setting…
eess.IV2024★ 1 cited
Background Denoising for Ptychography via Wigner Distribution Deconvolution
Oleh Melnyk, Patricia Römer
Ptychography is a computational imaging technique that aims to reconstruct the object of interest from a set of diffraction patterns. Each of these is obtained by a localized illum…