Perception-oriented blood flow visualization for patient-specific treatment of multiple aneurysms

Cerebral aneurysms show a high prevalence in the western population, while their annual risk of rupture is below 1%. The bleeding caused by a rupture of such an aneurysms can have fatal consequences, but the treatment procedure itself is risky and can lead to severe complications.

Therefore, assessing the risk of rupture is vital to devise an optimal, patient-specific treatment plan – especially for patients with multiple aneurysms that may require multiple treatment sessions. The goal of this project is to develop and evaluate visualization techniques that support physicians with treatment decisions in such cases.

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Publications

2020

VICTORIA - An interactive online tool for the VIrtual neck Curve and True Ostium Reconstruction of Intracranial Aneurysms

Benjamin Behrendt, Samuel Voss, Oliver Beuing, Bernhard Preim, Philipp Berg, Sylvia Saalfeld

VICTORIA - An interactive online tool for the VIrtual neck Curve and True Ostium Reconstruction of Intracranial Aneurysms Inproceedings

Proc. of Bildverarbeitung für die Medizin (BVM), pp. 209–214, 2020.

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The Virtual Reality Flow Lens for Blood Flow Exploration

Benjamin Behrendt, Lisa Piotrowski, Sylvia Saalfeld, Bernhard Preim, Patrick Saalfeld

The Virtual Reality Flow Lens for Blood Flow Exploration Inproceedings

Proc. of Eurographics Workshop on Visual Computing for Biology and Medicine (EG VCBM), pp. 37–41, 2020.

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2019

Evolutionary Pathlines for Blood Flow Exploration in Cerebral Aneurysms

Benjamin Behrendt, Wito Engelke, Philipp Berg, Oliver Beuing, Bernhard Preim, Ingrid Hotz, Sylvia Saalfeld

Evolutionary Pathlines for Blood Flow Exploration in Cerebral Aneurysms Inproceedings

Proc. of Eurographics Workshop on Visual Computing for Biology and Medicine (EG VCBM), pp. 253–264, 2019.

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2018

Explorative Blood Flow Visualization using Dynamic Line Filtering based on Surface Features

Benjamin Behrendt, Philipp Berg, Oliver Beuing, Bernhard Preim, Sylvia Saalfeld

Explorative Blood Flow Visualization using Dynamic Line Filtering based on Surface Features Journal Article

Computer Graphics Forum, 37 (3), pp. 183-194, 2018, ISSN: 1467-8659.

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2017

Combining Pseudo Chroma Depth Enhancement and Parameter Mapping for Vascular Surface Models

Benjamin Behrendt, Philipp Berg, Bernhard Preim, Sylvia Saalfeld

Combining Pseudo Chroma Depth Enhancement and Parameter Mapping for Vascular Surface Models Inproceedings

Eurographics Workshop on Visual Computing for Biology and Medicine (VCBM), pp. 159–168, Bremen, 2017.

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