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186.175 Seminar aus Computergraphik 186.046 Seminar aus Visualisierung SS 2014 Organizer: Alexey Karimov Teaching staff: Gabriel Mistelbauer, Artem Amirkhanov,

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Presentation on theme: "186.175 Seminar aus Computergraphik 186.046 Seminar aus Visualisierung SS 2014 Organizer: Alexey Karimov Teaching staff: Gabriel Mistelbauer, Artem Amirkhanov,"— Presentation transcript:

1 Seminar aus Computergraphik Seminar aus Visualisierung SS 2014 Organizer: Alexey Karimov Teaching staff: Gabriel Mistelbauer, Artem Amirkhanov, Peter Mindek, Manuela Waldner, Johanna Schmidt, Mathieu Le Muzic, Ivan Viola, Eduard Gröller Institute of Computer Graphics and Algorithms Vienna University of Technology

2 Seminar Get an idea how scientific work is carried out (in CG) Practice to review literature and get familiar with a particular scientific topic Selecting, reading and understanding Summarizing and explaining (orally and written) Comparing and discussing Write a review on a paper Practice to give a talk Alexey Karimov 2

3 Seminar Select a topic Alexey Karimov 3

4 Topic Students can work alone or in groups of 2 State-of-the-Art Alexey Karimov 4

5 Seminar Select a topic Submit list of literature Alexey Karimov 5

6 Literature List List of papers related to the topic Seminar registration : List of literature submission deadline Alexey Karimov 6

7 Seminar Select a topic Submit list of literature Attend 3 lectures Alexey Karimov 7

8 Attend 3 Lectures , 10:00: Forschung und wie sie funktioniert Professor Gröller , 10:00: Wie schreibt man eine wissenschaftliche Arbeit Professor Wimmer , 10:00: Wie halte ich einen Vortrag Professor Purgathofer Alexey Karimov 8

9 Seminar Select a topic Submit list of literature Attend 3 lectures Write report (draft version) Alexey Karimov 9

10 Report State-of-the-Art report Final report: 8 pages (15-16 pages / group) 6-8 pages (11-16 pages if working in a group) In English Regular meetings with supervisor Format as for a scientific paper LaTeX (Template on the wepage) : Draft report submission deadline Alexey Karimov 10

11 Seminar Select a topic Submit list of literature Attend 3 lectures Write report (draft version) Write review Alexey Karimov 11

12 Review Review paper of other student (or group of students) Fill out review form (will be sent by ) : Review submission deadline Alexey Karimov 12

13 Seminar Select a topic Submit list of literature Attend 3 lectures Write report (draft version) Write review Refine report Alexey Karimov 13

14 Seminar Select a topic Submit list of literature Attend 3 lectures Write report (draft version) Write review Refine report Give a talk Alexey Karimov 14

15 Talk Use institutes PowerPoint template for presentations (template is on the webpage) minutes In English Active discussion participation , 09:00-18:00: Talks Alexey Karimov 15

16 Seminar Select a topic Submit list of literature Attend 3 lectures Write report (draft version) Write review Refine report Give a talk Submit final version Alexey Karimov 16

17 Report State-of-the-Art report 8 pages (15-16 pages if working in a group) In English Format reports in the style of a scientific paper Use LaTeX (template is on the webpage) : Final report submission deadline Alexey Karimov 17

18 Grading It is necessary to attend the 3 lectures to get a positive grade! Grading criteria: 40% written report 30% presentation 20% review 5% attendance during the presentations 5% active discussion after the presentations Alexey Karimov 18

19 Report Grading Grading criteria: Structure, figures,... Language Content References Points will be deducted for: Delayed submission Page number below 8 (16) Plagiarism check! Alexey Karimov 19

20 Plagiarism plagiarism involves the use of another person's work without full and clear referencing and acknowledgement Alexey Karimov 20

21 Presentation Grading Grading Criteria Content Expertise Didactic / Preparation Presentation Technique Overtime Alexey Karimov 21

22 Important Dates : Submit list of literature Attend 3 lectures: , 10:00: Forschung und wie sie funktioniert , 10:00: Wie schreibt man eine wissenschaftliche Arbeit , 10:00: Wie halte ich einen Vortrag : Submit draft report : Submit review , 09:00-18:00: Talks : Submit final report Submit materials to Alexey Karimov 22

23 Topics 2014 Alexey Karimov 23

24 Illustrative Medical Visualization Cel shading Suggestive Contours Silhouettes Hatching Gabriel Mistelbauer 24 [Kai Lawonn, Tobias Mönch, Bernhard Preim: Streamlines for Illustrative Real-Time Rendering. Comput. Graph. Forum 32(3): (2013)] [Tietjen et al. 2005: Combining Silhouettes, Surface, and Volume Rendering for Surgery Education and Planning, In IEEE VGTC Symposium on Visualization, 2005, ]

25 Segmentation in Medicine Vessel / Bone Segmentation Thresholding Active Contours Vessel Detection Threshold Scale-Space Gabriel Mistelbauer 25

26 Sports Visualization Visualization of sports events Tracking events during sports meetings Statistics and analysis 19 Johanna Schmidt

27 Hierarchy Visualization Datasets with hierarchical elements Explore visualization possibilities Explore interaction possibilities Datasets may get very large Johanna Schmidt 1

28 Visualization on Large Displays Increase the amount of visible information Display form factors Interaction techniques Perception Manuela Waldner 28

29 Visualization on Mobile Devices Visualization and Data Exploration on Small Mobile Devices Visualization Techniques Focus+Context Interaction Techniques New Application Areas Manuela Waldner 29

30 Alexey Karimov Plagiarism Visualization Text visualization techniques Visualization of text comparison results 30 Peter Mindek

31 Alexey Karimov Visualization Systems Visualization tools Libraries Plug-in architectures, data-flow networks 31 Peter Mindek

32 Volume Editing & Annotation Live Wire \ Surface Graph cuts Reeb Graphs Alexey Karimov 32

33 Volume Manipulation Physical-based manipulation Skeleton-based manipulation Feature-aligned manipulation Alexey Karimov 33

34 Uncertainty Visualization Positional uncertainty Data uncertainty (errors) Uncertainty representations Volume rendering Noise Animations Points with offset … 34 Artem Amirkhanov

35 Parameter Visualization 35 Artem Amirkhanov Parameter exploration Stability analysis (with respect to parameters) Multi-dimensional data Hyper slice Parallel coordinates Projecting parameter space

36 Molecular Visualization Use of different representations Real-time rendering Visual analysis of cavities Mathieu Le Muzic 36

37 Topics ) Illustrative Medical Visualization 2) Segmentation in Medicine 3) Sports Visualisation 4) Hierarchy Visualization 5) Visualization on Large Displays 6) Visualization on Mobile Devices 7) Plagiarism Visualization 8) Visualization Systems 9) Volume Editing 10) Volume Manipulation 11) Uncertainty Visualization 12) Parameter Visualization 13) Molecular Visualization Alexey Karimov 37


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