Open AccessPerformance improvement of compressive light field display with the viewing-position-dependent weight distribution
Author(s) -
Duo Chen,
Xinzhu Sang,
Xunbo Yu,
Xia Zeng,
Songlin Xie,
Nan Guo
Publication year - 2016
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.24.029781
Subject(s) - optics , integral imaging , light field , position (finance) , viewing angle , field of view , image quality , holographic display , computer science , compressed sensing , signal (programming language) , field (mathematics) , image resolution , computer vision , artificial intelligence , liquid crystal display , physics , image (mathematics) , mathematics , holography , finance , pure mathematics , economics , programming language
Compressive light field display with multilayer and multiframe decompositions is able to provide three-dimensional (3D) scenes with high spatial-angular resolution and without periodically repeating view-zones. However, there are still some limitations on the display performance, such as poor image quality and limited field of view (FOV). Compressive light field display with the viewing-position-dependent weight distribution is presented. When relevant views are given high weights in the optimization, the displaying performance at the viewing-position can be noticeably improved. Simulation and experimental results demonstrate the effectiveness of the proposed method. Peak signal-noise-ration (PSNR) is improved by 7dB for the compressive light field display with narrow FOV. The angle for wide FOV can be expended to 70° × 60°, and multi-viewers are supported.