Computational Science and Visualisation Prof. dr. Alex Telea Master Program Voorlichting 2010.

Computational Scienceand Visualisation

Prof. dr. Alex Telea

Master Program Voorlichting 2010

Scientific Visualization and Computer Graphics http://www.cs.rug.nl/svcg/Alex Telea

Scientific Visualization & Computer Graphics

Research directions

Information &Software Visualization

Scientific Visualization Computer Graphics & Interaction

Jos Roerdink Alex Telea Tobias Isenberg

Applications: Neuroimaging, genomics, astronomy, visual perception, SW engineering


Research Topics

• scientific visualization• information and software visualization• perceptual visualization• computer graphics and rendering• non-photorealistic rendering• innovative interactive systems• computational geometry• application topics (biomedical imaging,

bioinformatics, astronomical visualization, etc.)


Surface Reconstruction from Point Clouds• “Lucy” model:

– 10 million points– computation time: 21min– mesh with 39 million triangles– needs 2.6 GB of RAM

– efficiency?– performance?


Medical Visualization


Geometric Algorithms: Skeletonization


Geometric Algorithms: Other

Image inpaintingShape part segmentation

Brain skeletonsShape patch segmentation


Astronomical Data Subspace Analysis


Information Visualization: Gene Network


Medical InfoVis: Average EEG Brain Map


Software Visualization

UML diagrams & metrics reverse engineering

peer-to-peer transactions software evolutionmemory allocations

source code syntax


Non-Photorealistic & Illustrative Rendering


Innovative Interfaces: Touch Interaction


Innovative Interfaces: Interactive VIS


Special Facilities

• mobile 3D projection system (with HPCV Center)

• stereoscopic LCD display• visualization workstations• CAVE and theater (with HPCV Center)


Study Program CSV

quarter class name EC4.1 Advanced Web Technology 5

Scientific Visualization 5 Numerical Mathematics 1 5

4.2 Image Processing 5 free choice* 5 Introduction Computational Science 5

4.3 Student Colloquium 5 Geometric Algorithms 5 Advanced Computer Graphics 5

4.4 research project (Onderzoeksstage) 155.1 Modeling and Simulation 5

2× free choice* 105.2 3× free choice* 155.3 & 5.4 final project and Master’s thesis 30


People @ SVCG

• Faculty– Dr. Henk Bekker Computational Geometry– Dr. Tobias Isenberg Computer Graphics, NPR, Interaction– Prof. Jos Roerdink Scientific Visualization & Applications– Prof. Alex Telea Software Vis, Flow Vis, Shape

Analysis

• PhD studentsAlessandro Crippa, Ozan Ersoy, Maarten Everts, Bilkis Ferdosi, Moritz Gerl, Deborah Mudali, Lingyun Yu

• Master studentsMai Ho, Cherian Mathew, Roelof Anne Schoenmaker,Pjotr Svetachov, Luc Vlaming, Bertjan Broeksema, Liewe Kwakman


More Information

• details in the current Master curriculum document:http://www.cs.rug.nl/~roe/curriculum/curriculum2010-2011.pdf

• look at SVCG group home page:http://www.cs.rug.nl/svcg/

• specifically, research and teaching & project pages:http://www.cs.rug.nl/svcg/Main/Teaching

• staff personal web pages• talk to us:

Henk Bekker BB room 582Tobias Isenberg BB room 488Jos Roerdink BB room 480Alex Telea BB room 494

Computational Science and Visualisation Prof. dr. Alex Telea Master Program Voorlichting 2010.

Documents

Transcript of Computational Science and Visualisation Prof. dr. Alex Telea Master Program Voorlichting 2010.