Search Results for author: Mariusz Bujny

Found 2 papers, 1 papers with code

Coronary artery segmentation in non-contrast calcium scoring CT images using deep learning

no code implementations4 Mar 2024 Mariusz Bujny, Katarzyna Jesionek, Jakub Nalepa, Karol Miszalski-Jamka, Katarzyna Widawka-Żak, Sabina Wolny, Marcin Kostur

In this paper, we address this research gap and introduce a deep learning algorithm for segmenting coronary arteries in multi-vendor ECG-gated non-contrast cardiac CT images which benefits from a novel framework for semi-automatic generation of Ground Truth (GT) via image registration.

Computed Tomography (CT) Coronary Artery Segmentation +2

High Dimensional Bayesian Optimization Assisted by Principal Component Analysis

1 code implementation2 Jul 2020 Elena Raponi, Hao Wang, Mariusz Bujny, Simonetta Boria, Carola Doerr

Bayesian Optimization (BO) is a surrogate-assisted global optimization technique that has been successfully applied in various fields, e. g., automated machine learning and design optimization.

Bayesian Optimization Computational Efficiency +2

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