Spectroradiometric characterization of autostereoscopic 3D displays

Manuel Rubiño; Carlos Salas; Antonio M. Pozo; J. J. Castro; Francisco Pérez-Ocón

doi:10.1117/12.2025815

18 November 2013 Spectroradiometric characterization of autostereoscopic 3D displays

Manuel Rubiño, Carlos Salas, Antonio M. Pozo, J. J. Castro, Francisco Pérez-Ocón

Proceedings Volume 8785, 8th Iberoamerican Optics Meeting and 11th Latin American Meeting on Optics, Lasers, and Applications; 87853B (2013) https://doi.org/10.1117/12.2025815
Event: 8th Ibero American Optics Meeting/11th Latin American Meeting on Optics, Lasers, and Applications, 2013, Porto, Portugal

Abstract

Spectroradiometric measurements have been made for the experimental characterization of the RGB channels of autostereoscopic 3D displays, giving results for different measurement angles with respect to the normal direction of the plane of the display. In the study, 2 different models of autostereoscopic 3D displays of different sizes and resolutions were used, making measurements with a spectroradiometer (model PR-670 SpectraScan of PhotoResearch). From the measurements made, goniometric results were recorded for luminance contrast, and the fundamental hypotheses have been evaluated for the characterization of the displays: independence of the RGB channels and their constancy. The results show that the display with the lower angle variability in the contrast-ratio value and constancy of the chromaticity coordinates nevertheless presented the greatest additivity deviations with the measurement angle. For both displays, when the parameters evaluated were taken into account, lower angle variability consistently resulted in the 2D mode than in the 3D mode.

Citation Download Citation

Manuel Rubiño, Carlos Salas, Antonio M. Pozo, J. J. Castro, and Francisco Pérez-Ocón "Spectroradiometric characterization of autostereoscopic 3D displays", Proc. SPIE 8785, 8th Iberoamerican Optics Meeting and 11th Latin American Meeting on Optics, Lasers, and Applications, 87853B (18 November 2013); https://doi.org/10.1117/12.2025815

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KEYWORDS

3D displays

RGB color model

3D modeling

3D metrology

Chromium

3D image processing

LCDs

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