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Seminar in Computer Graphics: Introductory Session Overview and Course Details

Join the Computer Graphics Seminar at the Vienna University of Technology for an engaging introduction to scientific work flow and communication in CG. Improve your literature review skills and gain insights into challenging scientific articles. Participants will engage in discussing critical papers, presenting findings, and collaborating with peers. Attend lectures on research methods, presentation skills, and academic writing. Final presentations and written reports will be due in January 2012. Topics include real-time tracking, video stabilization, surface reconstruction, and more.

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Seminar in Computer Graphics: Introductory Session Overview and Course Details

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  1. Seminar aus Computergraphik WS 2011Introductory Session (06.10.2011) Contact: Stefan Jeschke (jeschke@cg.tuwien.ac.at) Institute of Computer Graphics and Algorithms Vienna University of Technology

  2. Mission statement • Learn basic scientific work flow (in CG) and improve scientific communication skills • Practice to review literature and get familiar with a particular scientific topic: reading and understanding (difficult) scientific articles • Summarizing and explaining (orally / written) • Comparing and discussing: experience critical scientific discussion • Practice to give a talk or to write a report Stefan Jeschke

  3. Tasks • (Pre)requirements • Basic knowledge in CG (“CG1” lecture) • Attend 3 lectures: • „Forschung und wie sie funktioniert“ (Prof. Gröller), 9.11. at 5 PM in this room • „Wie halte ich einen Vortrag“ (Prof. Purgathofer),16.11. at 5 PM in this room • „Wie schreibt man eine wissenschaftliche Arbeit “ (Prof. Wimmer), 23.11. at 10:30 AM in this room Stefan Jeschke

  4. Procedure • Analyze some recent papers (select with advisor) • Literature study relevant for paper understanding • Paper results evaluation: compare with existing results / code from the web / implement it (if reasonable amount of work) • Does the algorithm work as described? • How do parameters influence the result? • When does the algorithm fail? (models/images/etc) • How fast is the algorithm on current hardware? Stefan Jeschke

  5. Procedure • There will be regular meetings (about 6) with the advisor • Small student groups (2-4) • You explain your progress to other participants • Idea: teach you scientific communication skills • Language: (typically) German or in English Stefan Jeschke

  6. Procedure • Options for presenting your results: • Final talk: • 20 min + 5 min discussion • English language • Date: 26.01.2012 at 10 AM in this room • Best talks are invited to our Konversatorium • Written report • 8-12 pages • English language • Deadline: 27.01.2012 Stefan Jeschke

  7. Topics • Martin Knecht: • “Real-time tracking and reconstruction” • Kinect fusion: try different tools/techniques Stefan Jeschke

  8. Topics • Thomas Auzinger: • “Video Stabilization” • State-of-the-art methods in video stabilization and related improvements of video sources • Review of available source code and programs Stefan Jeschke

  9. Topics • Paul Guerrero: • “Contour completion“ • Given image and edge map, complete ‘meaningful’ edges • Implement/try existing algorithm(s) Stefan Jeschke

  10. Topics • Martin Ilcik: “Critical overview of interior design software” • Try out solutions for interior modeling and planning • Compare capabilities, look for advanced features, collect background info and judge about the data structures and algorithms Stefan Jeschke

  11. Topics • Reinhold Preiner: • “Surface Reconstruction from Point Clouds” • Noise removal, etc. • Fast kNN search • “Computing perspective projections of a sphere” • Algorithms, implementations, applications • Numerical stability, accuracy, speed Stefan Jeschke

  12. Topics • Murat Arikan: • “Visibility in Point Clouds” • “Seamless Texturing from Photographs” Stefan Jeschke

  13. Topics • Claus Scheiblauer: • “Out-of-Core Processing of Point Clouds” • External sorting, kNN, streaming algorithms etc. Stefan Jeschke

  14. Topics • Matthias Bernhard: • “Accomodation-vergence conflict in stereo rendering” • Discrepancy between eye accomodation and vergence • Remedies: multi-layer displays, disparity compression Stefan Jeschke

  15. Topics • Ralf Habel: • “Computational Photography” • HDR, Lightfields, Motion Blur, Coded Aperture Stefan Jeschke

  16. Topics • Stefan Jeschke: • “Dimensionality Reduction in CG” • Linear: PCA • Nonlinear: Isomaps, Local Linear Embedding Stefan Jeschke

  17. Topics • Stefan Jeschke: • “Shape segmentation in 2D and 3D” • Understand 1-3 techniques • Evaluate existing tools Stefan Jeschke

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