Light field display using stacked imaginary image display

Y. Koike; Y. Kuroda; T. Nakata

doi:10.1117/12.2591023

13 March 2021 Light field display using stacked imaginary image display

Y. Koike, Y. Kuroda, T. Nakata

Proceedings Volume 11766, International Workshop on Advanced Imaging Technology (IWAIT) 2021; 117662G (2021) https://doi.org/10.1117/12.2591023
Event: International Workshop on Advanced Imaging Technology 2021 (IWAIT 2021), 2021, Online Only

Abstract

Recently, many researches on autostereoscopic displays have been carried out. In this work, we propose a new display configuration using the Pepper's ghost effect and a dynamic image adjustment method for a large scale autostereoscopic display. We also propose a method for extending the number of viewpoints for simultaneous viewing by multiple people. In the experiment, after constructing the device, we acquired the light transport matrix using two cameras and dynamically adjusted the video images. We observed parallax in the adjusted images, and we confirmed that the images were stereoscopic. At present, only one person can view the stereoscopic images at the same time because only two parallax images are presented. However, when acquiring the light transport matrix, we can create the video from multiple viewpoints by increasing the number of cameras. In the future, we will experiment using three cameras and confirm that the three-dimensional image presentation is possible by three parallaxes.

Citation Download Citation

Y. Koike, Y. Kuroda, and T. Nakata "Light field display using stacked imaginary image display", Proc. SPIE 11766, International Workshop on Advanced Imaging Technology (IWAIT) 2021, 117662G (13 March 2021); https://doi.org/10.1117/12.2591023

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