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Advances in the Dynallax solid-state dynamic parallax barrier autostereoscopic visualization display system.
IEEE Trans Vis Comput Graph. 2008 May-Jun; 14(3):487-99.IT

Abstract

A solid-state dynamic parallax barrier autostereoscopic display mitigates some of the restrictions present in static barrier systems, such as fixed view-distance range, slow response to head movements, and fixed stereo operating mode. By dynamically varying barrier parameters in real time, viewers may move closer to the display and move faster laterally than with a static barrier system, and the display can switch between 3D and 2D modes by disabling the barrier on a per-pixel basis. Moreover, Dynallax can output four independent eye channels when two viewers are present, and both head-tracked viewers receive an independent pair of left-eye and right-eye perspective views based on their position in 3D space. The display device is constructed by using a dual-stacked LCD monitor where a dynamic barrier is rendered on the front display and a modulated virtual environment composed of two or four channels is rendered on the rear display. Dynallax was recently demonstrated in a small-scale head-tracked prototype system. This paper summarizes the concepts presented earlier, extends the discussion of various topics, and presents recent improvements to the system.

Links

Publisher Full Text (DOI)

Authors+Show Affiliations

Peterka T
MCS Radix Group, Argonne National Laboratory, Argonne, IL 60439, USA. tpeterka@mcs.anl.gov
Kooima RL
No affiliation info available
Sandin DJ
No affiliation info available
Johnson A
No affiliation info available
Leigh J
No affiliation info available
DeFanti TA
No affiliation info available

MeSH

AlgorithmsComputer GraphicsData DisplayEquipment DesignEquipment Failure AnalysisImage EnhancementImage Interpretation, Computer-AssistedImaging, Three-DimensionalNumerical Analysis, Computer-AssistedPhotogrammetrySignal Processing, Computer-AssistedTechnology Assessment, BiomedicalUser-Computer Interface

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, Non-P.H.S.

Language

eng

PubMed ID

18369259

Citation

Peterka, Tom, et al. "Advances in the Dynallax Solid-state Dynamic Parallax Barrier Autostereoscopic Visualization Display System." IEEE Transactions On Visualization and Computer Graphics, vol. 14, no. 3, 2008, pp. 487-99.
Peterka T, Kooima RL, Sandin DJ, et al. Advances in the Dynallax solid-state dynamic parallax barrier autostereoscopic visualization display system. IEEE Trans Vis Comput Graph. 2008;14(3):487-99.
Peterka, T., Kooima, R. L., Sandin, D. J., Johnson, A., Leigh, J., & DeFanti, T. A. (2008). Advances in the Dynallax solid-state dynamic parallax barrier autostereoscopic visualization display system. IEEE Transactions On Visualization and Computer Graphics, 14(3), 487-99. https://doi.org/10.1109/TVCG.2007.70627
Peterka T, et al. Advances in the Dynallax Solid-state Dynamic Parallax Barrier Autostereoscopic Visualization Display System. IEEE Trans Vis Comput Graph. 2008 May-Jun;14(3):487-99. PubMed PMID: 18369259.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Advances in the Dynallax solid-state dynamic parallax barrier autostereoscopic visualization display system. AU - Peterka,Tom, AU - Kooima,Robert L, AU - Sandin,Daniel J, AU - Johnson,Andrew, AU - Leigh,Jason, AU - DeFanti,Thomas A, PY - 2008/3/29/pubmed PY - 2008/6/11/medline PY - 2008/3/29/entrez SP - 487 EP - 99 JF - IEEE transactions on visualization and computer graphics JO - IEEE Trans Vis Comput Graph VL - 14 IS - 3 N2 - A solid-state dynamic parallax barrier autostereoscopic display mitigates some of the restrictions present in static barrier systems, such as fixed view-distance range, slow response to head movements, and fixed stereo operating mode. By dynamically varying barrier parameters in real time, viewers may move closer to the display and move faster laterally than with a static barrier system, and the display can switch between 3D and 2D modes by disabling the barrier on a per-pixel basis. Moreover, Dynallax can output four independent eye channels when two viewers are present, and both head-tracked viewers receive an independent pair of left-eye and right-eye perspective views based on their position in 3D space. The display device is constructed by using a dual-stacked LCD monitor where a dynamic barrier is rendered on the front display and a modulated virtual environment composed of two or four channels is rendered on the rear display. Dynallax was recently demonstrated in a small-scale head-tracked prototype system. This paper summarizes the concepts presented earlier, extends the discussion of various topics, and presents recent improvements to the system. SN - 1077-2626 UR - https://www.unboundmedicine.com/medline/citation/18369259/Advances_in_the_Dynallax_solid_state_dynamic_parallax_barrier_autostereoscopic_visualization_display_system_ DB - PRIME DP - Unbound Medicine ER -