[19a-Z28-1~9] 3.3 Information photonics and image engineering

[19a-Z28-2] Deforming Aerial Image by Use of Deflection of Beam Splitter in AIRR

〇(B)Kosuke Inoue¹, Masaki Yasugi^1,2, Nao Ninomiya¹, Hirotsugu Yamamoto^1,2 (1.Utsunomiya Univ., 2.JST, ACCEL)

Keywords:retro-reflection, aerial display, digital signage

AIRR is one of the methods to form aerial images.
AIRR has the advantage of a wide viewing angle, but simple aerial imaging has the problem of producing a flat image even when the viewpoint is changed.
Distortion of the aerial image caused by the deformation of the beam splitter was revealed.
In this study, we investigated a method of displaying three-dimensional aerial images by intentionally deflecting the beamsplitter in an irregular manner.