Open AccessTilted elemental image array generation method for moiré-reduced computer generated integral imaging display
Author(s) -
Chao-Chao Ji,
Chenggao Luo,
Huan Deng,
Dahai Li,
QiongHua Wang
Publication year - 2013
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.21.019816
Subject(s) - integral imaging , pixel , moiré pattern , optics , image resolution , stereo display , computer science , computer vision , artificial intelligence , materials science , image (mathematics) , physics
In this paper, we propose a tilted elemental image array generation method for computer generated integral imaging display with reduced moiré patterns. The pixels of the tilted elemental image array are divided into border pixels and effective pixels. According to the optimal tilted angle, the effective pixels are arranged with uniform arrangement. Also, a pixel mapping method is proposed. Appropriate experiments are carried out and the experimental results show that not only the color moiré patterns are reduced remarkably, but also the resolution of the reconstructed 3D images are improved through the proposed method.