Seminar aus Computergraphik Seminar aus Visualisierung SS 2015 Organizer: Alexey Karimov Teaching staff: Gabriel Mistelbauer, Artem Amirkhanov, Peter Mindek, Johanna Schmidt, Mathieu Le Muzic, Viktor Vad, Nicholas Waldin, Ivan Viola, Eduard Gröller Institute of Computer Graphics and Algorithms Vienna University of Technology

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

Seminar Select a topic Alexey Karimov 3

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

Seminar Select a topic Submit list of literature Alexey Karimov 5

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

Seminar Select a topic Submit list of literature Attend 3 lectures All three lectures will be held in ICGA seminar room Alexey Karimov 7

Attend 3 Lectures , 10:00 s.t. – 11:30 s.t. “Forschung und wie sie funktioniert“ by Professor Gröller , 10:00 s.t. – 11:30 s.t. “Wie schreibt man eine wissenschaftliche Arbeit” by Professor Wimmer , 12:45 s.t. – 15:00 s.t. “Wie halte ich einen Vortrag” by Professor Purgathofer Alexey Karimov 8

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

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

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

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

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

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

Talk Use institute’s PowerPoint template for presentations (template is on the webpage) minutes In English Active discussion participation : Presentation submission deadline , 09:00 s.t. – 14:30 s.t.: Talks Will be held in ICGA seminar room Alexey Karimov 15

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

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

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

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

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

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

Important Dates : Submit list of literature Attend 3 lectures: , 10:00 s.t. – 11:30 s.t. “Forschung und wie sie funktioniert“ , 10:00 s.t. – 11:30 s.t. “Wie schreibt man eine wissenschaftliche Arbeit” , 12:45 s.t. – 15:00 s.t. “Wie halte ich einen Vortrag” : Submit draft report : Submit review , 09:00 s.t. – 14:30 s.t.: Talks : Submit final report Submit materials to Alexey Karimov 22

Topics 2015 Alexey Karimov 23

Volume Editing & Annotation Live Wire \ Surface Graph cuts Reeb Graphs Alexey Karimov 24

Volume Manipulation Physical-based manipulation Skeleton-based manipulation Feature-aligned manipulation Alexey Karimov 25

Sports Visualisation Visualization of sports events Statistics and analysis Events detection during sports meetings Data comparisons 1 Johanna Schmidt

Visualization of Temporal Data Visualization of temporal changes Data that changes over time Either spatial or abstract How to detect events/outliers/trends? Johanna Schmidt 2

Peter Mindek Implicit surfaces Representations Rendering Usage

Peter Mindek Visualization Systems Visualization tools Libraries Plug-in architectures

Molecular Visualization Use of different representations Real-time rendering Visual analysis of cavities... Mathieu Le Muzic 30

Uncertainty Visualization Positional uncertainty Data uncertainty (errors) Uncertainty representations Volume rendering Noise Animations Points with offset … 31 Artem Amirkhanov

Parameter Visualization 32 Artem Amirkhanov Parameter exploration Stability analysis (with respect to parameters) Multi-dimensional data Hyper slice Parallel coordinates Projecting parameter space …

Viktor Vad Procedural Plant Modeling Algorithmic botany Simulating branching structures (trees, roots) Procedural texturing (barks, etc)

Nicholas Waldin Measuring Color Insight in Illumination Perception of Color

Nicholas Waldin High Performance Visualization Implementations Large Scale Industry Software Parallelism

Illustrative Medical Visualization Cel shading Suggestive Contours Silhouettes Hatching Gabriel Mistelbauer 36 [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, ]

Segmentation in Medicine Vessel / Bone Segmentation Thresholding Active Contours Vessel Detection Threshold Scale-Space Gabriel Mistelbauer 37

Ivan Viola Animated Transitions in Visualization

Topics ) Volume Editing & Annotation 2) Volume Manipulation 3) Sports Visualisation 4) Visualization of Temporal Data 5) Implicit surfaces 6) Visualization Systems 7) Molecular Visualization 8) Uncertainty Visualization 9) Parameter Visualization 10) Procedural Plant Modeling 11) Measuring Color 12) High Performance Visualization Implementations 13) Illustrative Medical Visualization 14) Segmentation in Medicine 15) Animated Transitions in Visualization Alexey Karimov 39