Moiré Reduction Method for Visually Equivalent Light Field Display Using Special Barrier Aperture Structure

Munekazu Date, Tokinobu Mitasaki, Ayumi Matsumoto, Masaki Kitahara

doi:https://doi.org/10.36463/idw.2022.0600

[3Dp1-6L] Moiré Reduction Method for Visually Equivalent Light Field Display Using Special Barrier Aperture Structure

*Munekazu Date¹, Tokinobu Mitasaki¹, Ayumi Matsumoto¹, Masaki Kitahara¹ (1.Nippon Telegraph and Telephone Corporation (Japan))

light field display, moiré, parallax barrier

https://doi.org/10.36463/idw.2022.0600

A visually equivalent light field 3D (VELF3D) display is a parallax-barrier-type autostereoscopic 3D display. Since stripes of the barrier and pixels are in parallel, moiré occurred, when the barrier is placed on the screen. In this paper, we suppressed moiré by only providing unevenness in the aperture shape of the barrier.

Proceedings of the International Display Workshops Volume 29 (IDW '22)

[3Dp1-6L] Moiré Reduction Method for Visually Equivalent Light Field Display Using Special Barrier Aperture Structure