Search Results for author: Viktor Nikitin

Found 2 papers, 2 papers with code

Joint ptycho-tomography with deep generative priors

1 code implementation20 Sep 2020 Selin Aslan, Zhengchun Liu, Viktor Nikitin, Tekin Bicer, Sven Leyffer, Doga Gursoy

In our simulations, we demonstrate that our proposed framework with parameter tuning and learned priors generates high-quality reconstructions under limited and noisy measurement data.

Denoising Retrieval

Distributed optimization for nonrigid nano-tomography

1 code implementation11 Jul 2020 Viktor Nikitin, Vincent De Andrade, Azat Slyamov, Benjamin J. Gould, Yuepeng Zhang, Vandana Sampathkumar, Narayanan Kasthuri, Doga Gursoy, Francesco De Carlo

Resolution level and reconstruction quality in nano-computed tomography (nano-CT) are in part limited by the stability of microscopes, because the magnitude of mechanical vibrations during scanning becomes comparable to the imaging resolution, and the ability of the samples to resist beam damage during data acquisition.

Distributed Optimization Optical Flow Estimation

Cannot find the paper you are looking for? You can Submit a new open access paper.