Search Results for author: Thomas Kirchner

Found 5 papers, 1 papers with code

Quantitative photoacoustic oximetry imaging by multiple illumination learned spectral decoloring

2 code implementations22 Feb 2021 Thomas Kirchner, Martin Frenz

Aim: A method for accurate and applicable real-time quantification of local sO$_2$ with PA imaging.

Invertible Neural Networks for Uncertainty Quantification in Photoacoustic Imaging

no code implementations10 Nov 2020 Jan-Hinrich Nölke, Tim Adler, Janek Gröhl, Thomas Kirchner, Lynton Ardizzone, Carsten Rother, Ullrich Köthe, Lena Maier-Hein

Multispectral photoacoustic imaging (PAI) is an emerging imaging modality which enables the recovery of functional tissue parameters such as blood oxygenation.

Uncertainty Quantification

Uncertainty-aware performance assessment of optical imaging modalities with invertible neural networks

no code implementations8 Mar 2019 Tim J. Adler, Lynton Ardizzone, Anant Vemuri, Leonardo Ayala, Janek Gröhl, Thomas Kirchner, Sebastian Wirkert, Jakob Kruse, Carsten Rother, Ullrich Köthe, Lena Maier-Hein

Assessment of the specific hardware used in conjunction with such algorithms, however, has not properly addressed the possibility that the problem may be ill-posed.

Estimation of blood oxygenation with learned spectral decoloring for quantitative photoacoustic imaging (LSD-qPAI)

no code implementations15 Feb 2019 Janek Gröhl, Thomas Kirchner, Tim Adler, Lena Maier-Hein

In this work, we tackle the challenge by employing learned spectral decoloring for quantitative photoacoustic imaging (LSD-qPAI) to obtain quantitative estimates for blood oxygenation.

Context encoding enables machine learning-based quantitative photoacoustics

no code implementations12 Jun 2017 Thomas Kirchner, Janek Gröhl, Lena Maier-Hein

Real-time monitoring of functional tissue parameters, such as local blood oxygenation, based on optical imaging could provide groundbreaking advances in the diagnosis and interventional therapy of various diseases.

BIG-bench Machine Learning

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