Visualisierung Medizinischer Daten WS2009

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VisualisierungMedizinischer Daten

Eduard Grller

Institute of Computer Graphics and Algorithms

Vienna University of Technology

Outline

3D imaging modalities in medicine

Data acquisition, processing, rendering

e ca v sua zat on examp esVis-group projects in medical visualization

Computed tomography angiography (CTA)

LiveSync interaction support

Cardiac visualization

Visualization in orthopaedic applicationsEduard Grller 1

3D Imaging Modalities in Medicine

History of imaging modalities

Imaging modalitiesComputed tomography (CT)

agne c resonance omograp y

fMRI (functional MRI)

Single photon emission computedTomography (SPECT)

Positron emission tomography (PET)

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History of Imaging Modalities

1895: Wilhelm Conrad RntgenDiscovery of X-rays

Grller, Kendlbacher, Cerny 3


1971: Godfrey N. HounsfieldDevelopment of first computer tomograph(CT)

Grller, Kendlbacher, Cerny 4


1973: Paul LauterburControl of magnetic fieldgradients in 3D to generatemultidimensional images

,resolution not suitable forpractical application

Nowadays part of clinicalpractice

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Eduard Grller 6L. Dimitrov, M. rmek







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Outline





LiveSync interaction support

Cardiac visualization

Visualization in orthopaedic applicationsEduard Grller 24 Eduard Grller 25

L. Dimitrov, M. rmek






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Outline





LiveSync knowledge-based navigation

Cardiac visualization (CoViCAD)

Visualization in orthopaedic applicationsEduard Grller 30

Vis-group Projects in Medical Vis. (1)

VisMed - Advanced Volume Visualization

Techniques (Tiani, FFF; 1998-2001) Derivatives andEigensystems forVolume-Data Analysis

and Visualization[Hladuvka]

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Usability Issues inMedical Volume

Visualization[Knig]

Visualization Techniquesfor Virtual Endoscopy[Vilanova]

InteractiveVolume-RenderingTech. for MedicalData Visualization[Csebfalvi]


Adapt - Advanced Diagnosis, Analysis andPlanning Tools (in Medicine) (Tiani, FFG; 2002-2005)

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Importance-DrivenExpressiveVisualization[Viola]

Curved PlanarReformation for

VesselVisualization

[Kanitsar]

Real-Time Mono- andMulti-Volume Rendering

of Large MedicalDatasets on Standard PC

Hardware [Grimm]


AngioVis I+II: (Clinical) Visualization Tools forPeripheral CT-Angiography (FWF, AKH, OeAW,Stanford) (2002-2004, 2006-2009)

Processing and

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3D Modelling andReconstruction of PeripheralVascular Structure [La Cruz]

Visualization ofPeripheral CT-

Angiography

Datasets [Straka]


COMRADE Colonoscopic and Orthopedic MRAnalysis, Design and Evaluation (Philips; 2003-2008)

Medical Visualization forOrthopedic Applications

[Mlejnek]

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4D MRI Visualization [Termeer]

Cardiac Data Visualization [Termeer et al. 2007]

Fusion of 4 diverse data types

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LiveSync: Knowledge-Based Navigation

Interaction with 2D slices

Automatic generation of expressive 3D views

Eduard Grller[Kohlmann et al. 2007] Video36

Interesting Links

Related Lectures (http://www.cg.tuwien.ac.at/courses/)186.004 Visualisierung, VO 2.0, WS

186.703 Visualisierung bung, LU 2.0, WS186.105 Visualisierung medizinischer Daten 1, VU 2.0, SS

186.105 Visualisierung medizinischer Daten 2, VU 2.0, WS186.141 Informationsvisualisierung, VO 2.0, SS

186.143 Informationsvisualisierung, UE 1.0, SS

Visualization Researchhttp://www.cg.tuwien.ac.at/research/vis/http://www.cg.tuwien.ac.at/research/publications/search.php?search=advanced&title=&author=&year=&add_field_id[0]=&add

_field_value[0]=&add_field_id[1]=&add_field_value[1]=&search_publ_type[]=phdthesis&submit_search=Search

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Visualisierung Medizinischer Daten WS2009

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