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How to optimize comfort in stereoscopic displays

How to optimize comfort in stereoscopic displays. Martina Rasch, Manuel Wyss and Florian Zoubek. Motivation. [1]. 2. Vergence-Accommodation Conflict. [2]. 3. Vergence / Accommodation-Coupling. [3]. 4. How to measure comfort?. [4]. [5]. 5. Random Dot Stereograms. [6]. vs . 6.

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How to optimize comfort in stereoscopic displays

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  1. How to optimize comfort in stereoscopic displays • Martina Rasch, Manuel Wyss and Florian Zoubek

  2. Motivation [1] 2

  3. Vergence-Accommodation Conflict [2] 3

  4. Vergence/Accommodation-Coupling [3] 4

  5. How to measure comfort? [4] [5] 5

  6. Random Dot Stereograms [6] vs. 6

  7. Disparity Manipulation Disparity Depth Range 7

  8. Disparity Manipulation Comfort Zone Disparity Depth Range 8

  9. Disparity Manipulation Comfort Zone Disparity Depth Range 9

  10. Disparity Manipulation Comfort Zone Disparity Depth Range 10

  11. Creating a Metric vs. 11

  12. Quality Model 12

  13. Disparity Frequency Model 5 4 *Different for each frequency 3 Response [JND] 2 1 Disparity [arcmin] [7] 13

  14. Pipeline [8] 14

  15. Further Applications Standard stereo Backward-compatible stereo [9] 15

  16. Disparity Mapping in Post-Production [10] 16

  17. Algorithms View-interpolation [11] Multi-rigging [12] 17

  18. Method Disparity map extraction Disparity mapoptimization Disparitymanipulation Warping Computing Correspondence Features Minimizeerror andmaximizecomfort 18

  19. Disparitymapextraction [13] 19

  20. Disparityoptimization [14] 20

  21. Disparitymanipulationwithwarping [15] 21

  22. Temporal constraints [16] 22

  23. Applications [17] 23

  24. Thank you foryour attention!

  25. List of Figures • [1] Oculus Rift: http://pixelvolt.com/wp-content/uploads/2013/11/Oculus-Rift-GDC-2013.jpg • [2] Figure 1, Hoffman, David M., et al. "Vergence–accommodationconflicts hinder visualperformanceandcausevisualfatigue." Journal ofvision 8.3 (2008). • [3] Adaptation ofFigure 1, Lambooij, Marc, et al. "Visual discomfort and visual fatigue of stereoscopic displays: a review." Journal of Imaging Science and Technology 53.3 (2009): 30201-1. • [4] Questionaire: selfmade (Shownquestionnairecreatedby David M. Hoffman et. al) • [5] Stopwatch: http://www.flickr.com/photos/purplemattfish/3020016417/ • [6] Random dot stereogram: http://www.jrg3.net/presentations/random_dot.jpg • [7] Slide 10, http://people.csail.mit.edu/pdidyk/projects/LuminanceDisparityModel/LuminanceDisparityModel.pptx • [8] Figure 4, Didyk, Piotr, et al. "A perceptual model fordisparity." ACM Transactions on Graphics (TOG). Vol. 30. No. 4. ACM, 2011. • [9] Figure 11, Didyk, Piotr, et al. "A perceptual model fordisparity." ACM Transactions on Graphics (TOG). Vol. 30. No. 4. ACM, 2011. • [10] Adaptation ofFigure 10, Lang, Manuel, et al. "Nonlineardisparitymappingforstereoscopic 3D." ACM Transactions on Graphics (TOG) 29.4 (2010): 75. • [11] View interpolation: http://research.microsoft.com/en-us/um/people/larryz/ZitnickSig04.pdf • [12] Multi-rig: http://www.3dfocus.co.uk/3d-news-2/3d-technology/mio3d-push-for-stereo-rigs-with-3-or-more-cameras/6282 • [13] SIFT: http://groups.csail.mit.edu/graphics/classes/CompPhoto07/PPT/12_Phototourism.key/SIFT_fade.png • [14] Adaptation ofFigure 1, Lang, Manuel, et al. "Nonlineardisparitymappingforstereoscopic 3D." ACM Transactions on Graphics (TOG) 29.4 (2010): 75. • [15] Adaptation ofFigure 14, Lang, Manuel, et al. "Nonlineardisparitymappingforstereoscopic 3D." ACM Transactions on Graphics (TOG) 29.4 (2010): 75. • [16] Figure 9, Lang, Manuel, et al. "Nonlineardisparitymappingforstereoscopic 3D." ACM Transactions on Graphics (TOG) 29.4 (2010): 75. • [17] Adaptation ofFigures 11 and 12, Lang, Manuel, et al. "Nonlineardisparitymappingforstereoscopic 3D." ACM Transactions on Graphics (TOG) 29.4 (2010): 75. 25

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