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2019 | OriginalPaper | Buchkapitel

Calibrating, Rendering and Evaluating the Head Mounted Light Field Display

verfasst von : Anne Juhler Hansen, Jákup Klein, Martin Kraus

Erschienen in: Computer Vision, Imaging and Computer Graphics – Theory and Applications

Verlag: Springer International Publishing

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Abstract

There are several benefits of using a light field display over a traditional HMD; in particular the light field can avoid the vergence-accommodation conflict and can also correct for near- and farsightedness. By rendering only four corner cameras of a subimage array, then these four views can be interpolated in order to create all subimages of the light field. We implement the interpolation of the subimages in the light field with the use of pixel reprojection, while maintaining correct perspective and shading. We give an comprehensive explanation of the construction and calibration of a head mounted light field display, and finally we evaluate the image quality through image difference and conduct a user evaluation of the light field images in order to evaluate if users are able to perceive a difference in the light field images created with the full array of virtual cameras and our method using four cameras and pixel reprojection. In most cases the users were unable to distinguish the images, and we conclude that pixel reprojection is a feasible method for rendering light fields as far as quality is concerned.

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Hoffman, D.M., Girshick, A.R., Akeley, K., Banks, M.S.: Vergence-accommodation conflicts hinder visual performance and cause visual fatigue. J. Vis. 8, 33 (2008)CrossRef

Hansen, A.J., Kraus, M., Klein, J.: Light field rendering for head mounted displays using pixel reprojection. In: International Conference on Computer Graphics Theory and Applications (2017)

Charman, W.N.: The eye in focus: accommodation and presbyopia. Clin. Exp. Optom. 91, 207–225 (2008)CrossRef

Suryakumar, R., Meyers, J.P., Irving, E.L., Bobier, W.R.: Vergence accommodation and monocular closed loop blur accommodation have similar dynamic characteristics. Vis. Res. 47, 327–337 (2007)CrossRef

Schor, C.M., Alexander, J., Cormack, L., Stevenson, S.: Negative feedback control model of proximal convergence and accommodation. Ophthalmic Physiol. Opt. 12, 307–318 (1992)CrossRef

Shibata, T., Kim, J., Hoffman, D.M., Banks, M.S.: Visual discomfort with stereo displays: effects of viewing distance and direction of vergence-accommodation conflict. In: Stereoscopic Displays and Applications XXII, vol. 7863, p. 78630P. International Society for Optics and Photonics (2011)

Kramida, G.: Resolving the vergence-accommodation conflict in head-mounted displays. IEEE Trans. Vis. Comput. Graph. 22, 1912–1931 (2016)CrossRef

Lanman, D., Luebke, D.: Near-eye light field displays. ACM Trans. Graph. (TOG) 32, 220 (2013)CrossRef

Adelson, E.: The plenoptic function and the elements of early vision, computational models of visual. In: Landy, M., Movshon, J.A. Processing, Chap. 1 (1991)

10.

Levoy, M., Hanrahan, P.: Light field rendering. In: Proceedings of the 23rd Annual Conference on Computer Graphics and Interactive Techniques, pp. 31–42. ACM (1996)

11.

Wetzstein, G., Lanman, D., Hirsch, M., Raskar, R.: Tensor displays: compressive light field synthesis using multilayer displays with directional backlighting (2012)CrossRef

12.

Hirsch, M., Wetzstein, G., Raskar, R.: A compressive light field projection system. ACM Trans. Graph. (TOG) 33, 58 (2014)CrossRef

13.

Jones, A., McDowall, I., Yamada, H., Bolas, M., Debevec, P.: Rendering for an interactive 360 light field display. ACM Trans. Graph. (TOG) 26, 40 (2007)CrossRef

14.

Huang, F.C., Chen, K., Wetzstein, G.: The light field stereoscope: immersive computer graphics via factored near-eye light field displays with focus cues. ACM Trans. Graph. (TOG) 34, 60 (2015)

15.

Rolland, J., Hua, H.: Head-mounted display systems. Encycl. Opt. Eng. 1, 1–13 (2005)

16.

Lanman, D., Luebke, D.: Supplementary material: near-eye light field displays (2013)

17.

Shaoulov, V., Martins, R., Rolland, J.P.: Compact microlenslet-array-based magnifier. Opt. Lett. 29, 709–711 (2004)CrossRef

18.

Wilburn, B.S., Smulski, M., Lee, H.H.K., Horowitz, M.A.: Light field video camera. In: Media Processors 2002, vol. 4674, pp. 29–37. International Society for Optics and Photonics (2001)

19.

Schirmacher, H., Ming, L., Seidel, H.P.: On-the-fly processing of generalized lumigraphs. In: Computer Graphics Forum, vol. 20, pp. 165–174. Wiley Online Library (2001)

20.

Zhang, C., Chen, T.: Light field capturing with lensless cameras. In: IEEE International Conference on Image Processing, ICIP 2005, vol. 3, p. III-792. IEEE (2005)

21.

Ng, R., Levoy, M., Brédif, M., Duval, G., Horowitz, M., Hanrahan, P.: Light field photography with a hand-held plenoptic camera. Comput. Sci. Tech. Rep. CSTR 2, 1–11 (2005)

22.

Georgiev, T., Zheng, K.C., Curless, B., Salesin, D., Nayar, S.K., Intwala, C.: Spatio-angular resolution tradeoffs in integral photography. Rendering Tech. 2006, 263–272 (2006)

23.

Naimark, M., Woodfill, J., Debevec, P., Villareal, L.: Immersion 94. Interval Research Corporation Image-Based Modeling and Rendering Project from Summer (1994)

24.

Davis, A., Levoy, M., Durand, F.: Unstructured light fields. In: Computer Graphics Forum, vol. 31, pp. 305–314. Wiley Online Library (2012)

25.

Ju Jeong, Y., Sung Chang, H., Ho Cho, Y., Nam, D., Jay Kuo, C.C.: 13.3: efficient direct light-field rendering for autostereoscopic 3D displays. In: SID Symposium Digest of Technical Papers, vol. 46, pp. 155–159. Wiley Online Library (2015)CrossRef

26.

Gupta, K., Kazi, S., Kong, T.: Dynamic this is a test eye gaze tracking for foveated rendering and retinal blur (2015)

27.

Guenter, B., Finch, M., Drucker, S., Tan, D., Snyder, J.: Foveated 3D graphics. ACM Trans. Graph. (TOG) 31, 164 (2012)CrossRef

28.

Nehab, D., Sander, P.V., Lawrence, J., Tatarchuk, N., Isidoro, J.R.: Accelerating real-time shading with reverse reprojection caching. Graph. Hardw. 41, 61–62 (2007)

29.

Havran, V., Damez, C., Myszkowski, K., Seidel, H.P.: An efficient spatio-temporal architecture for animation rendering. In: ACM SIGGRAPH 2003 Sketches and Applications, p. 1. ACM (2003)

30.

Adelson, S.J., Hodges, L.F.: Generating exact ray-traced animation frames by reprojection. IEEE Comput. Graph. Appl. 15, 43–52 (1995)CrossRef

31.

Tawara, T., Myszkowski, K., Seidel, H.P.: Exploiting temporal coherence in final gathering for dynamic scenes. In: Proceedings of the Computer Graphics International, pp. 110–119. IEEE (2004)

32.

Sitthi-amorn, P., Lawrence, J., Yang, L., Sander, P.V., Nehab, D., Xi, J.: Automated reprojection-based pixel shader optimization. ACM Trans. Graph. (TOG) 27, 127 (2008)CrossRef

33.

Kang, S.B.: Geometrically valid pixel reprojection methods for novel view synthesis. ISPRS J. Photogramm. Remote Sens. 53, 342–353 (1998)CrossRef

34.

Kraus, M.: Quasi-convolution pyramidal blurring. JVRB-J. Virtual Reality Broadcast. 6 (2009). Article no. 6. https://www.jvrb.org/past-issues/6.2009/1821/citation

35.

Cunningham, D.W., Wallraven, C.: Experimental Design: From User Studies to Psychophysics. CRC Press, Boca Raton (2011)CrossRef

36.

McKee, S.P., Klein, S.A., Teller, D.Y.: Statistical properties of forced-choice psychometric functions: implications of probit analysis. Percept. Psychophys. 37, 286–298 (1985)CrossRef

37.

Borg, M., Johansen, S.S., Krog, K.S., Thomsen, D.L., Kraus, M.: Using a graphics turing test to evaluate the effect of frame rate and motion blur on telepresence of animated objects. In: GRAPP/IVAPP, pp. 283–287 (2013)

Titel: Calibrating, Rendering and Evaluating the Head Mounted Light Field Display
verfasst von: Anne Juhler Hansen
Jákup Klein
Martin Kraus
Verlag: Springer International Publishing
Buch: Computer Vision, Imaging and Computer Graphics – Theory and Applications
Print ISBN: 978-3-030-12208-9

Electronic ISBN: 978-3-030-12209-6

Copyright-Jahr: 2019
DOI: https://doi.org/10.1007/978-3-030-12209-6_1

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