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How to optimize comfort in stereoscopic displays Martina Rasch, Manuel Wyss and Florian Zoubek
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Motivation 2 [1]
![Motivation 2 [1]](http://images.slideplayer.com/26/8298489/slides/slide_2.jpg "Motivation 2 [1]")
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Vergence-Accommodation Conflict 3 [2]
![Vergence-Accommodation Conflict 3 [2]](http://images.slideplayer.com/26/8298489/slides/slide_3.jpg "Vergence-Accommodation Conflict 3 [2]")
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Vergence/Accommodation-Coupling 4 [3]
![Vergence/Accommodation-Coupling 4 [3]](http://images.slideplayer.com/26/8298489/slides/slide_4.jpg "Vergence/Accommodation-Coupling 4 [3]")
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How to measure comfort? 5 [4][5]
![How to measure comfort 5 [4][5]](http://images.slideplayer.com/26/8298489/slides/slide_5.jpg "How to measure comfort 5 [4][5]")
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Random Dot Stereograms 6 [6] vs.
![Random Dot Stereograms 6 [6] vs.](http://images.slideplayer.com/26/8298489/slides/slide_6.jpg "Random Dot Stereograms 6 [6] vs.")
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Disparity Manipulation 7 Depth Range Disparity
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Disparity Manipulation 8 Depth Range Disparity Comfort Zone
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Disparity Manipulation 9 Depth Range Disparity Comfort Zone
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Disparity Manipulation 10 Depth Range Disparity Comfort Zone
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Creating a Metric 11 vs.
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Quality Model 12
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Disparity Frequency Model 13 Response [JND] Disparity [arcmin] 1 2 3 4 5 *Different for each frequency [7]
![Disparity Frequency Model 13 Response [JND] Disparity [arcmin] *Different for each frequency [7]](http://images.slideplayer.com/26/8298489/slides/slide_13.jpg "Disparity Frequency Model 13 Response [JND] Disparity [arcmin] *Different for each frequency [7]")
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14 Pipeline [8]
![14 Pipeline [8]](http://images.slideplayer.com/26/8298489/slides/slide_14.jpg "14 Pipeline [8]")
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Further Applications 15 Standard stereoBackward-compatible stereo [9]
![Further Applications 15 Standard stereoBackward-compatible stereo [9]](http://images.slideplayer.com/26/8298489/slides/slide_15.jpg "Further Applications 15 Standard stereoBackward-compatible stereo [9]")
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Disparity Mapping in Post-Production 16 [10]
![Disparity Mapping in Post-Production 16 [10]](http://images.slideplayer.com/26/8298489/slides/slide_16.jpg "Disparity Mapping in Post-Production 16 [10]")
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Algorithms 17 [11] View-interpolation Multi-rigging [12]
![Algorithms 17 [11] View-interpolation Multi-rigging [12]](http://images.slideplayer.com/26/8298489/slides/slide_17.jpg "Algorithms 17 [11] View-interpolation Multi-rigging [12]")
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Method 18 Disparity map extraction Disparity map optimization Disparity manipulation Computing Correspondence Features Minimize error and maximize comfort Warping
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Disparity map extraction 19 [13]
![Disparity map extraction 19 [13]](http://images.slideplayer.com/26/8298489/slides/slide_19.jpg "Disparity map extraction 19 [13]")
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Disparity optimization 20 [14]
![Disparity optimization 20 [14]](http://images.slideplayer.com/26/8298489/slides/slide_20.jpg "Disparity optimization 20 [14]")
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Disparity manipulation with warping 21 [15]
![Disparity manipulation with warping 21 [15]](http://images.slideplayer.com/26/8298489/slides/slide_21.jpg "Disparity manipulation with warping 21 [15]")
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Temporal constraints 22 [16]
![Temporal constraints 22 [16]](http://images.slideplayer.com/26/8298489/slides/slide_22.jpg "Temporal constraints 22 [16]")
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Applications 23 [17]
![Applications 23 [17]](http://images.slideplayer.com/26/8298489/slides/slide_23.jpg "Applications 23 [17]")
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Thank you for your attention!
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List of Figures [1] Oculus Rift: http://pixelvolt.com/wp-content/uploads/2013/11/Oculus-Rift-GDC-2013.jpghttp://pixelvolt.com/wp-content/uploads/2013/11/Oculus-Rift-GDC-2013.jpg [2] Figure 1, Hoffman, David M., et al. "Vergence–accommodation conflicts hinder visual performance and cause visual fatigue." Journal of vision 8.3 (2008). [3] Adaptation of Figure 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 (Shown questionnaire created by David M. Hoffman et. al) [5] Stopwatch: http://www.flickr.com/photos/purplemattfish/3020016417/http://www.flickr.com/photos/purplemattfish/3020016417/ [6] Random dot stereogram: http://www.jrg3.net/presentations/random_dot.jpghttp://www.jrg3.net/presentations/random_dot.jpg [7] Slide 10, http://people.csail.mit.edu/pdidyk/projects/LuminanceDisparityModel/LuminanceDisparityModel.pptxhttp://people.csail.mit.edu/pdidyk/projects/LuminanceDisparityModel/LuminanceDisparityModel.pptx [8] Figure 4, Didyk, Piotr, et al. "A perceptual model for disparity." ACM Transactions on Graphics (TOG). Vol. 30. No. 4. ACM, 2011. [9] Figure 11, Didyk, Piotr, et al. "A perceptual model for disparity." ACM Transactions on Graphics (TOG). Vol. 30. No. 4. ACM, 2011. [10] Adaptation of Figure 10, Lang, Manuel, et al. "Nonlinear disparity mapping for stereoscopic 3D." ACM Transactions on Graphics (TOG) 29.4 (2010): 75. [11] View interpolation: http://research.microsoft.com/en-us/um/people/larryz/ZitnickSig04.pdfhttp://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/6282http://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.pnghttp://groups.csail.mit.edu/graphics/classes/CompPhoto07/PPT/12_Phototourism.key/SIFT_fade.png [14] Adaptation of Figure 1, Lang, Manuel, et al. "Nonlinear disparity mapping for stereoscopic 3D." ACM Transactions on Graphics (TOG) 29.4 (2010): 75. [15] Adaptation of Figure 14, Lang, Manuel, et al. "Nonlinear disparity mapping for stereoscopic 3D." ACM Transactions on Graphics (TOG) 29.4 (2010): 75. [16] Figure 9, Lang, Manuel, et al. "Nonlinear disparity mapping for stereoscopic 3D." ACM Transactions on Graphics (TOG) 29.4 (2010): 75. [17] Adaptation of Figures 11 and 12, Lang, Manuel, et al. "Nonlinear disparity mapping for stereoscopic 3D." ACM Transactions on Graphics (TOG) 29.4 (2010): 75. 25
![List of Figures [1] Oculus Rift: [2] Figure 1, Hoffman, David M., et al.](http://images.slideplayer.com/26/8298489/slides/slide_25.jpg "Vergence–accommodation conflicts hinder visual performance and cause visual fatigue. Journal of vision 8.3 (2008). [3] Adaptation of Figure 1, Lambooij, Marc, et al. Visual discomfort and visual fatigue of stereoscopic displays: a review. Journal of Imaging Science and Technology 53.3 (2009): [4] Questionaire: selfmade (Shown questionnaire created by David M. Hoffman et. al) [5] Stopwatch: [6] Random dot stereogram: [7] Slide 10, [8] Figure 4, Didyk, Piotr, et al. A perceptual model for disparity. ACM Transactions on Graphics (TOG). Vol. 30. No. 4. ACM, [9] Figure 11, Didyk, Piotr, et al. A perceptual model for disparity. ACM Transactions on Graphics (TOG). Vol. 30. No. 4. ACM, [10] Adaptation of Figure 10, Lang, Manuel, et al. Nonlinear disparity mapping for stereoscopic 3D. ACM Transactions on Graphics (TOG) 29.4 (2010): 75. [11] View interpolation: [12] Multi-rig: [13] SIFT: [14] Adaptation of Figure 1, Lang, Manuel, et al. Nonlinear disparity mapping for stereoscopic 3D. ACM Transactions on Graphics (TOG) 29.4 (2010): 75. [15] Adaptation of Figure 14, Lang, Manuel, et al. Nonlinear disparity mapping for stereoscopic 3D. ACM Transactions on Graphics (TOG) 29.4 (2010): 75. [16] Figure 9, Lang, Manuel, et al. Nonlinear disparity mapping for stereoscopic 3D. ACM Transactions on Graphics (TOG) 29.4 (2010): 75. [17] Adaptation of Figures 11 and 12, Lang, Manuel, et al. Nonlinear disparity mapping for stereoscopic 3D. ACM Transactions on Graphics (TOG) 29.4 (2010):")
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