User profiles for Georg Langs

Georg Langs

Medical University of Vienna, CIR Lab
Verified email at meduniwien.ac.at
Cited by 16366

Unsupervised anomaly detection with generative adversarial networks to guide marker discovery

…, SM Waldstein, U Schmidt-Erfurth, G Langs - … processing in medical …, 2017 - Springer
Obtaining models that capture imaging markers relevant for disease progression and
treatment monitoring is challenging. Models are typically based on large amounts of data with …

Causability and explainability of artificial intelligence in medicine

A Holzinger, G Langs, H Denk… - … Reviews: Data Mining …, 2019 - Wiley Online Library
Explainable artificial intelligence (AI) is attracting much interest in medicine. Technically, the
problem of explainability is as old as AI itself and classic AI represented comprehensible …

Introduction to radiomics

ME Mayerhoefer, A Materka, G Langs… - Journal of Nuclear …, 2020 - Soc Nuclear Med
Radiomics is a rapidly evolving field of research concerned with the extraction of quantitative
metrics—the so-called radiomic features—within medical images. Radiomic features …

Situating the default-mode network along a principal gradient of macroscale cortical organization

…, JM Huntenburg, G Langs… - Proceedings of the …, 2016 - National Acad Sciences
Understanding how the structure of cognition arises from the topographical organization of
the cortex is a primary goal in neuroscience. Previous work has described local functional …

f-AnoGAN: Fast unsupervised anomaly detection with generative adversarial networks

T Schlegl, P Seeböck, SM Waldstein, G Langs… - Medical image …, 2019 - Elsevier
Obtaining expert labels in clinical imaging is difficult since exhaustive annotation is time-consuming.
Furthermore, not all possibly relevant markers may be known and sufficiently well …

[HTML][HTML] Fully automated detection and quantification of macular fluid in OCT using deep learning

…, AM Philip, D Podkowinski, BS Gerendas, G Langs… - Ophthalmology, 2018 - Elsevier
Purpose Development and validation of a fully automated method to detect and quantify
macular fluid in conventional OCT images. Design Development of a diagnostic modality. …

Parcellating cortical functional networks in individuals

…, DJ Holt, AJ Holmes, S Stoecklein, G Langs… - Nature …, 2015 - nature.com
The capacity to identify the unique functional architecture of an individual's brain is a crucial
step toward personalized medicine and understanding the neural basis of variation in …

[HTML][HTML] Automatic lung segmentation in routine imaging is primarily a data diversity problem, not a methodology problem

…, F Prayer, J Pan, S Röhrich, H Prosch, G Langs - European Radiology …, 2020 - Springer
Background Automated segmentation of anatomical structures is a crucial step in image
analysis. For lung segmentation in computed tomography, a variety of approaches exists, …

[HTML][HTML] BrainSpace: a toolbox for the analysis of macroscale gradients in neuroimaging and connectomics datasets

…, J Royer, S Tavakol, T Xu, SJ Hong, G Langs… - Communications …, 2020 - nature.com
Understanding how cognitive functions emerge from brain structure depends on quantifying
how discrete regions are integrated within the broader cortical landscape. Recent work …

The DNA methylation landscape of glioblastoma disease progression shows extensive heterogeneity in time and space

…, S Schweiger, K Dieckmann, M Preusser, G Langs… - Nature medicine, 2018 - nature.com
Glioblastoma is characterized by widespread genetic and transcriptional heterogeneity, yet
little is known about the role of the epigenome in glioblastoma disease progression. Here, …