A method of quantifying moirés on 3D displays

Gwangsoon Lee; Eung-Don Lee; Yang-Su Kim; Namho Hur; Jung-Young Son

doi:10.1117/12.2230059

1 June 2016 A method of quantifying moirés on 3D displays

Gwangsoon Lee, Eung-Don Lee, Yang-Su Kim, Namho Hur, Jung-Young Son

Proceedings Volume 9867, Three-Dimensional Imaging, Visualization, and Display 2016; 98670V (2016) https://doi.org/10.1117/12.2230059
Event: SPIE Commercial + Scientific Sensing and Imaging, 2016, Baltimore, MD, United States

Abstract

A method of quantifying the amount of moirés in contact-type 3-D displays is described. The color moirés in the displays are induced by the periodic blocking of a part of each pixel on the panel by the boundary lines or the barrier lines consisting of the viewing zone forming optics. The method starts calculating the intensity of an image laden with moirés and that of the image with no moirés. The moirés contrast is defined as the intensity difference of the two images. The contrast values match well with those from the simulated moirés for the crossing angle range of 0° to 20°.

Citation Download Citation

Gwangsoon Lee, Eung-Don Lee, Yang-Su Kim, Namho Hur, and Jung-Young Son "A method of quantifying moirés on 3D displays", Proc. SPIE 9867, Three-Dimensional Imaging, Visualization, and Display 2016, 98670V (1 June 2016); https://doi.org/10.1117/12.2230059

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