3773
2008
2008
eng
221
235
conferenceobject
0
--
--
--
Generierung qualitativ hochwertiger Modelle für die Simulation von Blutfluss in zerebralen Aneurysmen
Proc. of Simulation and Visualization 2008
Mathias Neugebauer
Helwig Hauser
Gabor Janiga
Stefan Zachow
Özlem Krischek
Bernhard Preim
Visual Data Analysis
Therapy Planning
Zachow, Stefan
Visual and Data-centric Computing
6781
2019
eng
87
125
1
38
article
Wiley
0
2018-05-07
2019-02-01
--
Generation and Visual Exploration of Medical Flow Data: Survey, Research Trends, and Future Challenges
Simulations and measurements of blood and air flow inside the human circulatory and respiratory system play an increasingly important role in personalized medicine for prevention, diagnosis, and treatment of diseases. This survey focuses on three main application areas. (1) Computational Fluid Dynamics (CFD) simulations of blood flow in cerebral aneurysms assist in predicting the outcome of this pathologic process and of therapeutic interventions. (2) CFD simulations of nasal airflow allow for investigating the effects of obstructions and deformities and provide therapy decision support. (3) 4D Phase-Contrast (4D PC) Magnetic Resonance Imaging (MRI) of aortic hemodynamics supports the diagnosis of various vascular and valve pathologies as well as their treatment. An investigation of the complex and often dynamic simulation and measurement data requires the coupling of sophisticated visualization, interaction, and data analysis techniques.
In this paper, we survey the large body of work that has been conducted within this realm. We extend previous surveys by incorporating nasal airflow, addressing the joint investigation of blood flow and vessel wall properties, and providing a more fine-granular taxonomy of the existing techniques. From the survey, we extract major research trends and identify open problems and future challenges. The survey is intended for researchers interested in medical flow but also more general, in the combined visualization of physiology and anatomy, the extraction of features from flow field data and feature-based visualization, the visual comparison of different simulation results, and the interactive visual analysis of the flow field and derived characteristics.
Computer Graphics Forum
10.1111/cgf.13394
yes
2018-05-07
Steffen Oeltze-Jaffra
Stefan Zachow
Monique Meuschke
Mathias Neugebauer
Sylvia Saalfeld
Kai Lawonn
Gabor Janiga
Hans-Christian Hege
Stefan Zachow
Bernhard Preim
Visual Data Analysis
Visual Data Analysis in Science and Engineering
Therapy Planning
Hege, Hans-Christian
Zachow, Stefan
FLOW-VIS
MODAL-MedLab
Rhino-CFD
FLOW-ANALYSISII
MODAL-Gesamt
Visual and Data-centric Computing