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Visualization and Analysis of Lumbar Spine Canal Variability in Cohort Study Data
(The Eurographics Association, 2013)
Large-scale longitudinal epidemiological studies, such as the Study of Health in Pomerania (SHIP), investigate thousands of individuals with common characteristics or experiences (a cohort) including a multitude of ...
Adaptive Surface Visualization of Vessels with Embedded Blood Flow Based on the Suggestive Contour Measure
(The Eurographics Association, 2013)
The investigation of hemodynamic information for the assessment of cardiovascular diseases (CVD) has increased in recent years. Improved flow measuring modalities and computational fluid dynamics (CFD) simulations are ...
Geometric Reconstruction of the Ostium of Cerebral Aneurysms
(The Eurographics Association, 2010)
Polygonal 3D-reconstructions of cerebral aneurysms, combined with simulated or measured flow data provide important information for medical research, risk assessment and therapy planning. Landmarks, orientation axis, and ...
Visualization and Exploration of Shape Variance for the Analysis of Cohort Study Data
(The Eurographics Association, 2012)
In epidemiological studies, a group of people with common characteristics or experiences (a cohort) is studied including an analysis of socio-demographic as well as biological factors and correlations indicating per subject ...
A Clustering-based Visualization Technique to Emphasize Meaningful Regions of Vector Fields
(The Eurographics Association, 2011)
This paper proposes a vector field visualization approach that extracts and visualizes grouped regions of static 3D vector fields of similar curvature behavior. These regions are argued to ease the recognition of regions ...
Bilateral Depth Filtering for Enhanced Vessel Reformation
(The Eurographics Association, 2014)
Curved Planar Reformation is a powerful visualization technique for the diagnosis of vascular diseases. It allowsan accurate centerline-driven investigation of vessel lumen while providing valuable anatomical context.Extended ...
Coherent View-Dependent Streamlines for Understanding Blood Flow
(The Eurographics Association, 2014)
The expressive visualization of (time-dependent) 3D blood flow along with the vessel wall is essential for understandingvascular diseases. However, the high complexity of the underlying flow data makes the explorationchallenging. ...
On the Evaluation of a Semi-Automatic Vortex Flow Classification in 4D PC-MRI Data of the Aorta
(The Eurographics Association, 2016)
In this paper, we report on our experiences that we made during our contributions in the field of the visualization of flow characteristics. Mainly, we focused on the vortex flow classification in 4D PC-MRI as current ...
On the Reproducibility of Line Integral Convolution for Real-Time Illustration of Molecular Surface Shape and Salient Regions
(The Eurographics Association, 2015)
In this paper, we discuss the reproducibility of our work presented at EuroVis 2014 [LKEP14], which describes an illustrative rendering method tailored to molecular surfaces.We distinguish between the reproducibility of ...
Subpopulation Discovery and Validation in Epidemiological Data
(The Eurographics Association, 2017)
Motivated by identifying subpopulations that share common characteristics (e.g. alcohol consumption) to explain risk factors of diseases in cohort study data, we used subspace clustering to discover such subpopulations. ...