Open AccessColor moiré simulations in contact-type 3-D displays
Author(s) -
B.-R. Lee,
JungYoung Son,
Oleksii O. Chernyshov,
H. Lee,
Il-Kwon Jeong
Publication year - 2015
Publication title -
optics express
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.23.014114
Subject(s) - moiré pattern , optics , grating , pixel , materials science , integral imaging , line (geometry) , physics , computer science , computer vision , geometry , image (mathematics) , mathematics
A new method of color moiré fringe simulation in the contact-type 3-D displays is introduced. The method allows simulating color moirés appearing in the displays, which cannot be approximated by conventional cosine approximation of a line grating. The color moirés are mainly introduced by the line width of the boundary lines between the elemental optics in and plate thickness of viewing zone forming optics. This is because the lines are hiding some parts of pixels under the viewing zone forming optics, and the plate thickness induces a virtual contraction of the pixels. The simulated color moiré fringes are closely matched with those appearing at the displays.