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Gaze Visualization for Immersive Video

  • Thomas LöweEmail author
  • Michael Stengel
  • Emmy-Charlotte Förster
  • Steve Grogorick
  • Marcus Magnor
Conference paper
Part of the Mathematics and Visualization book series (MATHVISUAL)

Abstract

In contrast to traditional video, immersive video allows viewers to interactively control their field of view in a 360 panoramic scene. However, established methods for the comparative evaluation of gaze data for video require that all participants observe the same viewing area. We therefore propose new specialized visualizations and a novel visual analytics framework for the combined analysis of head movement and gaze data. A novel View Similarity visualization highlights viewing areas branching and joining over time, while three additional visualizations provide global and spatial context. These new visualizations, along with established gaze evaluation techniques, allow analysts to investigate the storytelling of immersive videos. We demonstrate the usefulness of our approach using head movement and gaze data recorded for both amateur panoramic videos, as well as professionally composited immersive videos.

Keywords

Head Orientation Viewing Direction Roller Coaster Traditional Video Participant View 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Notes

Acknowledgements

The authors thank Laura Saenger, Flávio Bezerra and Eduard Tucholke for permission to use the short film “UM MENINO”. The authors gratefully acknowledge funding by the German Science Foundation from project DFG MA2555/6-2 within the strategic research initiative on Scalable Visual Analytics and funding from the European Union’s Seventh Framework Programme FP7/2007-2013 under grant agreement no. 256941, Reality CG.

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Copyright information

© Springer International Publishing AG 2017

Authors and Affiliations

  • Thomas Löwe
    • 1
    Email author
  • Michael Stengel
    • 1
  • Emmy-Charlotte Förster
    • 1
  • Steve Grogorick
    • 1
  • Marcus Magnor
    • 1
  1. 1.Computer Graphics LabTU BraunschweigBraunschweigGermany

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