Video Visualisation tutorial

0 %
100 %
Information about Video Visualisation tutorial

Published on July 8, 2016

Author: wacton


1. Tutorial on Video Visualization Simon Walton, Oxford University Visual Design

2. Volume Visualization Volume sceneImage plane Volume dataset

3. The Curse of Dimensionality •  3D to 2D difficult enough •  Semitransparent materials alleviate •  3D + time (temporal volume) •  Animated: reduces to above case •  Static: Keyframe list, …? •  Abstract representations work well for summaries Dony et al., 2004, 2005

4. The Trail Ahead Abstraction Context Raw frames Extrusions Extraction & Abstraction

5. If You Don’t Know, Neither Does a Machine I need an algorithm that detects bad guys in a crowd. Sure. What does a bad guy look like? Just use your intuition!

6. Temporal Visual Signatures Gait: walking Gait: running & jumping Object dropping Object moving closer

7. Temporal Visual Signatures …Summarized? Daniel and Chen, 2003Höferlin et al., 2010 Extraction & Abstraction

8. Video: 2D + Temporal Dimension

9. Horseshoe Design Daniel and Chen, 2003

10. Visual Signatures (Chen et al., 2006) Extracted Objects Difference Volume Motion Flow with Arrow Glyphs Motion Flow with Streamlines new old

11. Motion Cases

12. Example: Fight, with man down

13. Volume & Flow •  Object volume •  no motion features •  Optical flow •  cannot adequately convey the presence of objects •  Combined visualization •  a person enters the scene •  stops to deposit a box •  moves around the box •  exits the scene object volume optical flow combined visualization

14. Video Perpetua-Gram (VPG) Botchen et al., 2008

15. Visual Analytics Höferlin et al., 2011 (JOSIS)

16. Fast-Forwarding through Video Höferlin et al., 2012 (TVCG)

17. Further Extraction: Glyph-based Summarization •  Summarizing a rugby match Legg et al., 2008 Extraction Context

18. Glyph-based Summarization

19. Utilizing the Audio Channel Höferlin et al., 2011 (ICAD)

20. Summarizing Audio Jänicke et al. 2010

21. Summary Abstraction Context Natural Time Time abstracted away

22. Thankyou •  Coffee time! •  Also, questions? •  Slides available at:

Add a comment

Related pages

Popular Videos - Data visualization & Tutorial - YouTube

Popular Videos - Data visualization & Tutorial ... by Video Tutorial Channel. ... Oracle Data Visualisation for Service
Read more

Audio Visualization (Audio Spectrum) Tutorial - YouTube

This video teaches you how to create a audio spectrum for any piece of music. With a few simple clicks, you can learn how to make a pretty cool ...
Read more

Tutorial: Part I, Add visualizations to a Power BI report ...

Samples for Power BI ; Tutorial: ... video, or web code to your dashboard ; Edit a tile ... Power BI creates a column chart with a single column.
Read more

F# News: F# for Visualization video tutorial -

F# for Visualization video tutorial ... visualisation (1) visualization (24) wait free (1) wavelet (2) weak reference (1) weasel program (1) web (2)
Read more

Interior Elevations Tutorial (Video) | Visualizing ...

Interior Elevations Tutorial (Video) by Alex Hogrefe ... As promised, I put together a video tutorial explaining the workflow that I use to create colored ...
Read more

All Tutorials | Visualizing Architecture

Tutorial Categories. ... Sun Rays Tutorial (Video) September 5, 2011. Quick Tip: Adjusting The Verticals. August 27, 2011. Quick Tips: Image Softening. May ...
Read more

Visualizing Data with Google API - Digital Media Courses

We recommend you check out our Javascript for Journalists tutorial if you are unsure. Proficiency in English. ... Immersive Video Storytelling. January 10 ...
Read more

Revit - Rendering And Visualization Training Video, Revit ...

Revit - Rendering And Visualization Training Video A Practical Revit Training Course That Teaches Real World Skills. In this project-based Revit ...
Read more

Data Visualization Fundamentals - Online Video ...

Data Visualization Fundamentals. Share. Keyboard Shortcuts ; Preview This Course. ... 1:30 Press on any video thumbnail to jump immediately to the timecode ...
Read more

Tableau Training and Tutorials

Tableau provides a variety of training options to help you get the most out of your data. See our comprehensive list of training videos and Tableau tutorials.
Read more