Search Results for author: Martin Reuter

Found 14 papers, 7 papers with code

VINNA for Neonates -- Orientation Independence through Latent Augmentations

no code implementations29 Nov 2023 Leonie Henschel, David Kügler, Lilla Zöllei, Martin Reuter

However, these transformations in the image space still require resampling, reducing accuracy specifically in the context of label interpolation.

MRI segmentation Segmentation

Estimating Head Motion from MR-Images

1 code implementation28 Feb 2023 Clemens Pollak, David Kügler, Martin Reuter

Head motion is an omnipresent confounder of magnetic resonance image (MRI) analyses as it systematically affects morphometric measurements, even when visual quality control is performed.

Motion Estimation

An automated, geometry-based method for hippocampal shape and thickness analysis

1 code implementation1 Feb 2023 Kersten Diers, Hannah Baumeister, Frank Jessen, Emrah Düzel, David Berron, Martin Reuter

In this work, we propose an automated, geometry-based approach for the unfolding, point-wise correspondence, and local analysis of hippocampal shape features such as thickness and curvature.

Hippocampus Image Registration

Identifying and Combating Bias in Segmentation Networks by leveraging multiple resolutions

1 code implementation29 Jun 2022 Leonie Henschel, David Kügler, Derek S Andrews, Christine W Nordahl, Martin Reuter

We analyse how this resolution-bias in the data distribution propagates to systematically biased predictions for group L at higher resolutions.

Rapid head-pose detection for automated slice prescription of fetal-brain MRI

no code implementations8 Oct 2021 Malte Hoffmann, Esra Abaci Turk, Borjan Gagoski, Leah Morgan, Paul Wighton, M. Dylan Tisdall, Martin Reuter, Elfar Adalsteinsson, P. Ellen Grant, Lawrence L. Wald, André J. W. van der Kouwe

In fetal-brain MRI, head-pose changes between prescription and acquisition present a challenge to obtaining the standard sagittal, coronal and axial views essential to clinical assessment.

Automated Olfactory Bulb Segmentation on High Resolutional T2-Weighted MRI

1 code implementation9 Aug 2021 Santiago Estrada, Ran Lu, Kersten Diers, Weiyi Zeng, Philipp Ehses, Tony Stöcker, Monique M. B Breteler, Martin Reuter

The neuroimage analysis community has neglected the automated segmentation of the olfactory bulb (OB) despite its crucial role in olfactory function.

Segmentation Semantic Segmentation +1

Learning Anatomical Segmentations for Tractography from Diffusion MRI

no code implementations9 Sep 2020 Christian Ewert, David Kügler, Anastasia Yendiki, Martin Reuter

Here, we introduce fast, deep learning-based segmentation of 170 anatomical regions directly on diffusion-weighted MR images, removing the dependency of conventional segmentation methods on T 1-weighted images and slow pre-processing pipelines.

Segmentation

FastSurfer -- A fast and accurate deep learning based neuroimaging pipeline

1 code implementation9 Oct 2019 Leonie Henschel, Sailesh Conjeti, Santiago Estrada, Kersten Diers, Bruce Fischl, Martin Reuter

In this work we propose a fast and accurate deep learning based neuroimaging pipeline for the automated processing of structural human brain MRI scans, replicating FreeSurfer's anatomical segmentation including surface reconstruction and cortical parcellation.

Brain Segmentation Segmentation +1

FatSegNet : A Fully Automated Deep Learning Pipeline for Adipose Tissue Segmentation on Abdominal Dixon MRI

1 code implementation3 Apr 2019 Santiago Estrada, Ran Lu, Sailesh Conjeti, Ximena Orozco-Ruiz, Joana Panos-Willuhn, Monique M. B Breteler, Martin Reuter

Purpose: Development of a fast and fully automated deep learning pipeline (FatSegNet) to accurately identify, segment, and quantify abdominal adipose tissue on Dixon MRI from the Rhineland Study - a large prospective population-based study.

Competition vs. Concatenation in Skip Connections of Fully Convolutional Networks

no code implementations20 Jul 2018 Santiago Estrada, Sailesh Conjeti, Muneer Ahmad, Nassir Navab, Martin Reuter

Increased information sharing through short and long-range skip connections between layers in fully convolutional networks have demonstrated significant improvement in performance for semantic segmentation.

Segmentation Semantic Segmentation

DeepNAT: Deep Convolutional Neural Network for Segmenting Neuroanatomy

no code implementations27 Feb 2017 Christian Wachinger, Martin Reuter, Tassilo Klein

We introduce DeepNAT, a 3D Deep convolutional neural network for the automatic segmentation of NeuroAnaTomy in T1-weighted magnetic resonance images.

Brain Segmentation Multi-class Classification +2

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