Abstract

A novel design of an autostereoscopic display system with full resolution, low crosstalk, and weak Moiré pattern is presented. The system involves the usage of an LED backlight array and a liquid crystal display (LCD) panel, in conjunction with a Fresnel lens array, to form a 3D optical image system. The finer temporal synchronization is made possible with a dynamic synchronized backlight, so that the scanning of the LCD is in phase with the backlight array. The systematic optimization presents a full HD, or even an ultra HD, display for a single left or right channel. The achieved minimum systematic crosstalk is 2.64%, a sufficiently low value reported so far with an autostereoscopic system.

© 2013 Optical Society of America

Full Article  |  PDF Article

References

  • View by:
  • |
  • |
  • |

  1. N. A. Dodgson, “Autostereoscopic 3D displays,” Computer 38, 31–36 (2005).
    [CrossRef]
  2. J. Konrad and M. Halle, “3-D displays and signal processing,” IEEE Signal Process. Mag. 24(6), 97–111 (2007).
    [CrossRef]
  3. C. van Berkel, “Image preparation for 3D-LCD,” Proc. SPIE 3639, 84–91 (1999).
    [CrossRef]
  4. R. Braspenning, E. Brouwer, and G. de Haan, “Visual quality assessment of lenticular based 3D-displays,” in Proceedings of 13th European Signal Processing Conference (EUSIPCO), Turkey (2006).
  5. T. Saishu and K. Taira, “Resolution analysis of lenticular-sheet 3D display system,” Proc. SPIE 6778, 67780E (2007).
    [CrossRef]
  6. M. Barkowsky, P. Campisi, P. le Callet, and V. Rizzo, “Crosstalk measurement and mitigation for autostereoscopic displays,” Proc. SPIE 7526, 75260R (2010).
    [CrossRef]
  7. C. H. Lee, G. W. Seo, J. H. Lee, T. H. Han, and J. G. Park, “Autostereoscopic 3D displays with reduced crosstalk,” Opt. Express 19, 24762–24774 (2011).
    [CrossRef]
  8. Y. Y. Kao, Y. P. Huang, K. X. Yang, P. C. P. Chao, C. C. Tsai, and C. N. Mo, “An autostereoscopic 3D display using tunable liquid crystal lens array that mimics effects of GRIN lenticular lens array,” SID Digest 40, 111–114 (2009).
    [CrossRef]
  9. Y. Y. Hsieh, J. S. Liao, and H. H. Chen, “Analysis of directional backlight autostereoscopic display timing crosstalk,” SID Digest 43, 1058–1060 (2012).
    [CrossRef]
  10. Y. Takaki and N. Nago, “Multi-projection of lenticular displays to construct a 256-view super multi-view display,” Opt. Express 18, 8824–8835 (2010).
    [CrossRef]
  11. W. X. Zhao, Q. H. Wang, A. H. Wang, and D. H. Li, “An autostereoscopic display based on two-layer lenticular lenses,” Opt. Lett. 35, 4127–4129 (2010).
    [CrossRef]
  12. K. W. Chien and H. P. D. Shieh, “Time-multiplexed three-dimensional display based on directional backlights with fast-switching liquid-crystal displays,” Appl. Opt. 45, 3106–3110 (2006).
    [CrossRef]
  13. C. H. Chen, Y. C. Yeh, and H. P. D. Shieh, “3-D mobile display based on Moiré-free dual directional backlight and driving scheme for image crosstalk reduction,” J. Disp. Technol. 4, 92–96 (2008).
    [CrossRef]
  14. A. Hayashi, T. Kometani, A. Sakai, and H. Ito, “A 23-in. full-panel-resolution autostereoscopic LCD with a novel directional backlight system,” J. Soc. Inf. Disp. 18, 507–512 (2010).
    [CrossRef]
  15. C. H. Ting, C. Y. Hsu, C. H. Yang, Y. P. Huang, H. W. Tsai, and C. C. Yu, “Multi-user 3D film on directional sequential backlight system,” SID Digest 42, 460–463 (2011).
    [CrossRef]
  16. J. A. Shimizu, “40.1: invited paper: scrolling color LCOS for HDTV rear projection,” SID Digest 32, 1072–1075 (2001).
    [CrossRef]
  17. P. C. Wang, S. L. Hwang, H. Y. Huang, and C. F. Chuang, “System cross-talk and three-dimensional cue issues in autostereoscopic displays,” J. Electron. Imaging 22, 013032 (2013).
    [CrossRef]
  18. F. L. Kooi and A. Toet, “Visual comfort of binocular and 3D displays,” Displays 25, 99–108 (2004).
    [CrossRef]
  19. J. C. Liou and F. H. Chen, “A novel time-multiplexed autostereoscopic multi-view full resolution 3D display,” Proc. SPIE 8288, 82880U (2012).
    [CrossRef]
  20. J. C. Liou and F. H. Chen, “Design and fabrication of optical system for time-multiplex autostereoscopic display,” Opt. Express 19, 11007–11017 (2011).
    [CrossRef]
  21. K. Akşit, O. Eldeş, S. Viswanathan, M. Freeman, and H. Urey, “Portable 3D laser projector using mixed polarization technique,” J. Disp. Technol. 8, 582–589 (2012).
    [CrossRef]

2013 (1)

P. C. Wang, S. L. Hwang, H. Y. Huang, and C. F. Chuang, “System cross-talk and three-dimensional cue issues in autostereoscopic displays,” J. Electron. Imaging 22, 013032 (2013).
[CrossRef]

2012 (3)

Y. Y. Hsieh, J. S. Liao, and H. H. Chen, “Analysis of directional backlight autostereoscopic display timing crosstalk,” SID Digest 43, 1058–1060 (2012).
[CrossRef]

J. C. Liou and F. H. Chen, “A novel time-multiplexed autostereoscopic multi-view full resolution 3D display,” Proc. SPIE 8288, 82880U (2012).
[CrossRef]

K. Akşit, O. Eldeş, S. Viswanathan, M. Freeman, and H. Urey, “Portable 3D laser projector using mixed polarization technique,” J. Disp. Technol. 8, 582–589 (2012).
[CrossRef]

2011 (3)

2010 (4)

M. Barkowsky, P. Campisi, P. le Callet, and V. Rizzo, “Crosstalk measurement and mitigation for autostereoscopic displays,” Proc. SPIE 7526, 75260R (2010).
[CrossRef]

Y. Takaki and N. Nago, “Multi-projection of lenticular displays to construct a 256-view super multi-view display,” Opt. Express 18, 8824–8835 (2010).
[CrossRef]

W. X. Zhao, Q. H. Wang, A. H. Wang, and D. H. Li, “An autostereoscopic display based on two-layer lenticular lenses,” Opt. Lett. 35, 4127–4129 (2010).
[CrossRef]

A. Hayashi, T. Kometani, A. Sakai, and H. Ito, “A 23-in. full-panel-resolution autostereoscopic LCD with a novel directional backlight system,” J. Soc. Inf. Disp. 18, 507–512 (2010).
[CrossRef]

2009 (1)

Y. Y. Kao, Y. P. Huang, K. X. Yang, P. C. P. Chao, C. C. Tsai, and C. N. Mo, “An autostereoscopic 3D display using tunable liquid crystal lens array that mimics effects of GRIN lenticular lens array,” SID Digest 40, 111–114 (2009).
[CrossRef]

2008 (1)

C. H. Chen, Y. C. Yeh, and H. P. D. Shieh, “3-D mobile display based on Moiré-free dual directional backlight and driving scheme for image crosstalk reduction,” J. Disp. Technol. 4, 92–96 (2008).
[CrossRef]

2007 (2)

J. Konrad and M. Halle, “3-D displays and signal processing,” IEEE Signal Process. Mag. 24(6), 97–111 (2007).
[CrossRef]

T. Saishu and K. Taira, “Resolution analysis of lenticular-sheet 3D display system,” Proc. SPIE 6778, 67780E (2007).
[CrossRef]

2006 (1)

2005 (1)

N. A. Dodgson, “Autostereoscopic 3D displays,” Computer 38, 31–36 (2005).
[CrossRef]

2004 (1)

F. L. Kooi and A. Toet, “Visual comfort of binocular and 3D displays,” Displays 25, 99–108 (2004).
[CrossRef]

2001 (1)

J. A. Shimizu, “40.1: invited paper: scrolling color LCOS for HDTV rear projection,” SID Digest 32, 1072–1075 (2001).
[CrossRef]

1999 (1)

C. van Berkel, “Image preparation for 3D-LCD,” Proc. SPIE 3639, 84–91 (1999).
[CrossRef]

Aksit, K.

K. Akşit, O. Eldeş, S. Viswanathan, M. Freeman, and H. Urey, “Portable 3D laser projector using mixed polarization technique,” J. Disp. Technol. 8, 582–589 (2012).
[CrossRef]

Barkowsky, M.

M. Barkowsky, P. Campisi, P. le Callet, and V. Rizzo, “Crosstalk measurement and mitigation for autostereoscopic displays,” Proc. SPIE 7526, 75260R (2010).
[CrossRef]

Braspenning, R.

R. Braspenning, E. Brouwer, and G. de Haan, “Visual quality assessment of lenticular based 3D-displays,” in Proceedings of 13th European Signal Processing Conference (EUSIPCO), Turkey (2006).

Brouwer, E.

R. Braspenning, E. Brouwer, and G. de Haan, “Visual quality assessment of lenticular based 3D-displays,” in Proceedings of 13th European Signal Processing Conference (EUSIPCO), Turkey (2006).

Campisi, P.

M. Barkowsky, P. Campisi, P. le Callet, and V. Rizzo, “Crosstalk measurement and mitigation for autostereoscopic displays,” Proc. SPIE 7526, 75260R (2010).
[CrossRef]

Chao, P. C. P.

Y. Y. Kao, Y. P. Huang, K. X. Yang, P. C. P. Chao, C. C. Tsai, and C. N. Mo, “An autostereoscopic 3D display using tunable liquid crystal lens array that mimics effects of GRIN lenticular lens array,” SID Digest 40, 111–114 (2009).
[CrossRef]

Chen, C. H.

C. H. Chen, Y. C. Yeh, and H. P. D. Shieh, “3-D mobile display based on Moiré-free dual directional backlight and driving scheme for image crosstalk reduction,” J. Disp. Technol. 4, 92–96 (2008).
[CrossRef]

Chen, F. H.

J. C. Liou and F. H. Chen, “A novel time-multiplexed autostereoscopic multi-view full resolution 3D display,” Proc. SPIE 8288, 82880U (2012).
[CrossRef]

J. C. Liou and F. H. Chen, “Design and fabrication of optical system for time-multiplex autostereoscopic display,” Opt. Express 19, 11007–11017 (2011).
[CrossRef]

Chen, H. H.

Y. Y. Hsieh, J. S. Liao, and H. H. Chen, “Analysis of directional backlight autostereoscopic display timing crosstalk,” SID Digest 43, 1058–1060 (2012).
[CrossRef]

Chien, K. W.

Chuang, C. F.

P. C. Wang, S. L. Hwang, H. Y. Huang, and C. F. Chuang, “System cross-talk and three-dimensional cue issues in autostereoscopic displays,” J. Electron. Imaging 22, 013032 (2013).
[CrossRef]

de Haan, G.

R. Braspenning, E. Brouwer, and G. de Haan, “Visual quality assessment of lenticular based 3D-displays,” in Proceedings of 13th European Signal Processing Conference (EUSIPCO), Turkey (2006).

Dodgson, N. A.

N. A. Dodgson, “Autostereoscopic 3D displays,” Computer 38, 31–36 (2005).
[CrossRef]

Eldes, O.

K. Akşit, O. Eldeş, S. Viswanathan, M. Freeman, and H. Urey, “Portable 3D laser projector using mixed polarization technique,” J. Disp. Technol. 8, 582–589 (2012).
[CrossRef]

Freeman, M.

K. Akşit, O. Eldeş, S. Viswanathan, M. Freeman, and H. Urey, “Portable 3D laser projector using mixed polarization technique,” J. Disp. Technol. 8, 582–589 (2012).
[CrossRef]

Halle, M.

J. Konrad and M. Halle, “3-D displays and signal processing,” IEEE Signal Process. Mag. 24(6), 97–111 (2007).
[CrossRef]

Han, T. H.

Hayashi, A.

A. Hayashi, T. Kometani, A. Sakai, and H. Ito, “A 23-in. full-panel-resolution autostereoscopic LCD with a novel directional backlight system,” J. Soc. Inf. Disp. 18, 507–512 (2010).
[CrossRef]

Hsieh, Y. Y.

Y. Y. Hsieh, J. S. Liao, and H. H. Chen, “Analysis of directional backlight autostereoscopic display timing crosstalk,” SID Digest 43, 1058–1060 (2012).
[CrossRef]

Hsu, C. Y.

C. H. Ting, C. Y. Hsu, C. H. Yang, Y. P. Huang, H. W. Tsai, and C. C. Yu, “Multi-user 3D film on directional sequential backlight system,” SID Digest 42, 460–463 (2011).
[CrossRef]

Huang, H. Y.

P. C. Wang, S. L. Hwang, H. Y. Huang, and C. F. Chuang, “System cross-talk and three-dimensional cue issues in autostereoscopic displays,” J. Electron. Imaging 22, 013032 (2013).
[CrossRef]

Huang, Y. P.

C. H. Ting, C. Y. Hsu, C. H. Yang, Y. P. Huang, H. W. Tsai, and C. C. Yu, “Multi-user 3D film on directional sequential backlight system,” SID Digest 42, 460–463 (2011).
[CrossRef]

Y. Y. Kao, Y. P. Huang, K. X. Yang, P. C. P. Chao, C. C. Tsai, and C. N. Mo, “An autostereoscopic 3D display using tunable liquid crystal lens array that mimics effects of GRIN lenticular lens array,” SID Digest 40, 111–114 (2009).
[CrossRef]

Hwang, S. L.

P. C. Wang, S. L. Hwang, H. Y. Huang, and C. F. Chuang, “System cross-talk and three-dimensional cue issues in autostereoscopic displays,” J. Electron. Imaging 22, 013032 (2013).
[CrossRef]

Ito, H.

A. Hayashi, T. Kometani, A. Sakai, and H. Ito, “A 23-in. full-panel-resolution autostereoscopic LCD with a novel directional backlight system,” J. Soc. Inf. Disp. 18, 507–512 (2010).
[CrossRef]

Kao, Y. Y.

Y. Y. Kao, Y. P. Huang, K. X. Yang, P. C. P. Chao, C. C. Tsai, and C. N. Mo, “An autostereoscopic 3D display using tunable liquid crystal lens array that mimics effects of GRIN lenticular lens array,” SID Digest 40, 111–114 (2009).
[CrossRef]

Kometani, T.

A. Hayashi, T. Kometani, A. Sakai, and H. Ito, “A 23-in. full-panel-resolution autostereoscopic LCD with a novel directional backlight system,” J. Soc. Inf. Disp. 18, 507–512 (2010).
[CrossRef]

Konrad, J.

J. Konrad and M. Halle, “3-D displays and signal processing,” IEEE Signal Process. Mag. 24(6), 97–111 (2007).
[CrossRef]

Kooi, F. L.

F. L. Kooi and A. Toet, “Visual comfort of binocular and 3D displays,” Displays 25, 99–108 (2004).
[CrossRef]

le Callet, P.

M. Barkowsky, P. Campisi, P. le Callet, and V. Rizzo, “Crosstalk measurement and mitigation for autostereoscopic displays,” Proc. SPIE 7526, 75260R (2010).
[CrossRef]

Lee, C. H.

Lee, J. H.

Li, D. H.

Liao, J. S.

Y. Y. Hsieh, J. S. Liao, and H. H. Chen, “Analysis of directional backlight autostereoscopic display timing crosstalk,” SID Digest 43, 1058–1060 (2012).
[CrossRef]

Liou, J. C.

J. C. Liou and F. H. Chen, “A novel time-multiplexed autostereoscopic multi-view full resolution 3D display,” Proc. SPIE 8288, 82880U (2012).
[CrossRef]

J. C. Liou and F. H. Chen, “Design and fabrication of optical system for time-multiplex autostereoscopic display,” Opt. Express 19, 11007–11017 (2011).
[CrossRef]

Mo, C. N.

Y. Y. Kao, Y. P. Huang, K. X. Yang, P. C. P. Chao, C. C. Tsai, and C. N. Mo, “An autostereoscopic 3D display using tunable liquid crystal lens array that mimics effects of GRIN lenticular lens array,” SID Digest 40, 111–114 (2009).
[CrossRef]

Nago, N.

Park, J. G.

Rizzo, V.

M. Barkowsky, P. Campisi, P. le Callet, and V. Rizzo, “Crosstalk measurement and mitigation for autostereoscopic displays,” Proc. SPIE 7526, 75260R (2010).
[CrossRef]

Saishu, T.

T. Saishu and K. Taira, “Resolution analysis of lenticular-sheet 3D display system,” Proc. SPIE 6778, 67780E (2007).
[CrossRef]

Sakai, A.

A. Hayashi, T. Kometani, A. Sakai, and H. Ito, “A 23-in. full-panel-resolution autostereoscopic LCD with a novel directional backlight system,” J. Soc. Inf. Disp. 18, 507–512 (2010).
[CrossRef]

Seo, G. W.

Shieh, H. P. D.

C. H. Chen, Y. C. Yeh, and H. P. D. Shieh, “3-D mobile display based on Moiré-free dual directional backlight and driving scheme for image crosstalk reduction,” J. Disp. Technol. 4, 92–96 (2008).
[CrossRef]

K. W. Chien and H. P. D. Shieh, “Time-multiplexed three-dimensional display based on directional backlights with fast-switching liquid-crystal displays,” Appl. Opt. 45, 3106–3110 (2006).
[CrossRef]

Shimizu, J. A.

J. A. Shimizu, “40.1: invited paper: scrolling color LCOS for HDTV rear projection,” SID Digest 32, 1072–1075 (2001).
[CrossRef]

Taira, K.

T. Saishu and K. Taira, “Resolution analysis of lenticular-sheet 3D display system,” Proc. SPIE 6778, 67780E (2007).
[CrossRef]

Takaki, Y.

Ting, C. H.

C. H. Ting, C. Y. Hsu, C. H. Yang, Y. P. Huang, H. W. Tsai, and C. C. Yu, “Multi-user 3D film on directional sequential backlight system,” SID Digest 42, 460–463 (2011).
[CrossRef]

Toet, A.

F. L. Kooi and A. Toet, “Visual comfort of binocular and 3D displays,” Displays 25, 99–108 (2004).
[CrossRef]

Tsai, C. C.

Y. Y. Kao, Y. P. Huang, K. X. Yang, P. C. P. Chao, C. C. Tsai, and C. N. Mo, “An autostereoscopic 3D display using tunable liquid crystal lens array that mimics effects of GRIN lenticular lens array,” SID Digest 40, 111–114 (2009).
[CrossRef]

Tsai, H. W.

C. H. Ting, C. Y. Hsu, C. H. Yang, Y. P. Huang, H. W. Tsai, and C. C. Yu, “Multi-user 3D film on directional sequential backlight system,” SID Digest 42, 460–463 (2011).
[CrossRef]

Urey, H.

K. Akşit, O. Eldeş, S. Viswanathan, M. Freeman, and H. Urey, “Portable 3D laser projector using mixed polarization technique,” J. Disp. Technol. 8, 582–589 (2012).
[CrossRef]

van Berkel, C.

C. van Berkel, “Image preparation for 3D-LCD,” Proc. SPIE 3639, 84–91 (1999).
[CrossRef]

Viswanathan, S.

K. Akşit, O. Eldeş, S. Viswanathan, M. Freeman, and H. Urey, “Portable 3D laser projector using mixed polarization technique,” J. Disp. Technol. 8, 582–589 (2012).
[CrossRef]

Wang, A. H.

Wang, P. C.

P. C. Wang, S. L. Hwang, H. Y. Huang, and C. F. Chuang, “System cross-talk and three-dimensional cue issues in autostereoscopic displays,” J. Electron. Imaging 22, 013032 (2013).
[CrossRef]

Wang, Q. H.

Yang, C. H.

C. H. Ting, C. Y. Hsu, C. H. Yang, Y. P. Huang, H. W. Tsai, and C. C. Yu, “Multi-user 3D film on directional sequential backlight system,” SID Digest 42, 460–463 (2011).
[CrossRef]

Yang, K. X.

Y. Y. Kao, Y. P. Huang, K. X. Yang, P. C. P. Chao, C. C. Tsai, and C. N. Mo, “An autostereoscopic 3D display using tunable liquid crystal lens array that mimics effects of GRIN lenticular lens array,” SID Digest 40, 111–114 (2009).
[CrossRef]

Yeh, Y. C.

C. H. Chen, Y. C. Yeh, and H. P. D. Shieh, “3-D mobile display based on Moiré-free dual directional backlight and driving scheme for image crosstalk reduction,” J. Disp. Technol. 4, 92–96 (2008).
[CrossRef]

Yu, C. C.

C. H. Ting, C. Y. Hsu, C. H. Yang, Y. P. Huang, H. W. Tsai, and C. C. Yu, “Multi-user 3D film on directional sequential backlight system,” SID Digest 42, 460–463 (2011).
[CrossRef]

Zhao, W. X.

Appl. Opt. (1)

Computer (1)

N. A. Dodgson, “Autostereoscopic 3D displays,” Computer 38, 31–36 (2005).
[CrossRef]

Displays (1)

F. L. Kooi and A. Toet, “Visual comfort of binocular and 3D displays,” Displays 25, 99–108 (2004).
[CrossRef]

IEEE Signal Process. Mag. (1)

J. Konrad and M. Halle, “3-D displays and signal processing,” IEEE Signal Process. Mag. 24(6), 97–111 (2007).
[CrossRef]

J. Disp. Technol. (2)

C. H. Chen, Y. C. Yeh, and H. P. D. Shieh, “3-D mobile display based on Moiré-free dual directional backlight and driving scheme for image crosstalk reduction,” J. Disp. Technol. 4, 92–96 (2008).
[CrossRef]

K. Akşit, O. Eldeş, S. Viswanathan, M. Freeman, and H. Urey, “Portable 3D laser projector using mixed polarization technique,” J. Disp. Technol. 8, 582–589 (2012).
[CrossRef]

J. Electron. Imaging (1)

P. C. Wang, S. L. Hwang, H. Y. Huang, and C. F. Chuang, “System cross-talk and three-dimensional cue issues in autostereoscopic displays,” J. Electron. Imaging 22, 013032 (2013).
[CrossRef]

J. Soc. Inf. Disp. (1)

A. Hayashi, T. Kometani, A. Sakai, and H. Ito, “A 23-in. full-panel-resolution autostereoscopic LCD with a novel directional backlight system,” J. Soc. Inf. Disp. 18, 507–512 (2010).
[CrossRef]

Opt. Express (3)

Opt. Lett. (1)

Proc. SPIE (4)

J. C. Liou and F. H. Chen, “A novel time-multiplexed autostereoscopic multi-view full resolution 3D display,” Proc. SPIE 8288, 82880U (2012).
[CrossRef]

T. Saishu and K. Taira, “Resolution analysis of lenticular-sheet 3D display system,” Proc. SPIE 6778, 67780E (2007).
[CrossRef]

M. Barkowsky, P. Campisi, P. le Callet, and V. Rizzo, “Crosstalk measurement and mitigation for autostereoscopic displays,” Proc. SPIE 7526, 75260R (2010).
[CrossRef]

C. van Berkel, “Image preparation for 3D-LCD,” Proc. SPIE 3639, 84–91 (1999).
[CrossRef]

SID Digest (4)

Y. Y. Kao, Y. P. Huang, K. X. Yang, P. C. P. Chao, C. C. Tsai, and C. N. Mo, “An autostereoscopic 3D display using tunable liquid crystal lens array that mimics effects of GRIN lenticular lens array,” SID Digest 40, 111–114 (2009).
[CrossRef]

Y. Y. Hsieh, J. S. Liao, and H. H. Chen, “Analysis of directional backlight autostereoscopic display timing crosstalk,” SID Digest 43, 1058–1060 (2012).
[CrossRef]

C. H. Ting, C. Y. Hsu, C. H. Yang, Y. P. Huang, H. W. Tsai, and C. C. Yu, “Multi-user 3D film on directional sequential backlight system,” SID Digest 42, 460–463 (2011).
[CrossRef]

J. A. Shimizu, “40.1: invited paper: scrolling color LCOS for HDTV rear projection,” SID Digest 32, 1072–1075 (2001).
[CrossRef]

Other (1)

R. Braspenning, E. Brouwer, and G. de Haan, “Visual quality assessment of lenticular based 3D-displays,” in Proceedings of 13th European Signal Processing Conference (EUSIPCO), Turkey (2006).

Cited By

OSA participates in CrossRef's Cited-By Linking service. Citing articles from OSA journals and other participating publishers are listed here.

Alert me when this article is cited.


Figures (9)

Fig. 1.
Fig. 1.

Scheme of the autostereoscopic system with SSHC.

Fig. 2.
Fig. 2.

Schemes of DSB: (a) denotes the process of DSB for the left-eye images and (b) for the right-eye images. The LED columns turn on/off with the synchronization of the LCD refreshing behavior. Red denotes the left-eye image, and green demonstrates the right-eye image. The Fresnel lens array consists of 5×3 circular pattern sublenses with dimensions of 100mm×100mm×3mm.

Fig. 3.
Fig. 3.

Sequence diagram of the DSB. In this diagram t=5.0ms and τ=0.12ms.

Fig. 4.
Fig. 4.

Effect of the high-quality autostereoscopic system with SSHC.

Fig. 5.
Fig. 5.

(a) Experimental setup for the measurement. The distance from the LCD to the PR-655 is 93 cm. (b) The luminance of the system is 213cd/m2. The gamut in NTSC (triangular area) of the system is 70.8%. The red spot denotes the systematic color temperature at 5686 K.

Fig. 6.
Fig. 6.

Illustrations of the systematic crosstalk measurement. (a) The left and right viewing zones of the autostereoscopic system are demonstrated by the red and green areas and (b) their luminous distributions. (c) The crosstalk of the system is about 3.67%. (d) The crosstalk distribution in the viewing space is measured with a longitudinal range of 88–104 cm from the LCD; the horizontal range is from 6 to 6 cm.

Fig. 7.
Fig. 7.

Comparison of refreshing images between normal backlight and DSB. These figures were intercepted from a video captured by a high-speed camera with frame rate of 1000 fps. The LCD panel displays a blue image and a red image alternatively in (a), while it shows a green image and a red image in the same way in (b). (a) Normal backlight: all the backlight units turn on at the same time, making observers see both left (blue) and right (red) images simultaneously, yielding serious temporal crosstalk. (b) DSB: at any time observers could only see part of one image, either the left (green) or right (red) image. Since the refreshing rate is high enough (120 Hz), finally observers could see a completed parallax 3D image in a frame with sufficiently low crosstalk.

Fig. 8.
Fig. 8.

Optimization of systematic crosstalk with DSB. A fixed time delay τ=770μs is applied. As t increases, the crosstalk drops from 3.61% (t=0.6ms) to 2.64% (t=4.8ms).

Fig. 9.
Fig. 9.

(a) Shows a part of the original picture in the test. The resolution of the picture is 1920×1080pixels. The color scale of each white strip is (255, 255, 255), while it is (0, 0, 0) of each black strip. (b) Shows the displaying quality of the tested picture in the 2D mode and (c) illustrates the same picture in the same view in the 3D mode. (e) and (f) display the same picture of (d) in the 2D mode and the 3D mode, respectively. The vertical bands of variation in intensity represent the Moiré pattern produced during the recording using a digital camera, generated by the spatial frequency mismatch between the LCD pixels and the digital camera pixels. The Moiré pattern in our display system is considerably less visible than that shown in this figure.

Tables (1)

Tables Icon

Table 1. Performance of the Spatially Sequentially Balanced Synchronized Autostereoscopic System

Equations (2)

Equations on this page are rendered with MathJax. Learn more.

t+2τTDTW,
crosstalk=IleakageIright×100%.

Metrics