Open AccessInteractive optical 3D-touch user interface using a holographic light-field display and color information
Author(s) -
Iván A. Sánchez Salazar Chavarría,
Tomoya Nakamura,
Masahiro Yamaguchi
Publication year - 2020
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.409126
Subject(s) - holographic display , rgb color model , holography , computer science , interface (matter) , computer vision , light field , stereo display , computer graphics (images) , optics , artificial intelligence , color space , augmented reality , point (geometry) , physics , image (mathematics) , geometry , mathematics , bubble , maximum bubble pressure method , parallel computing
We propose an interactive optical 3D-touch user interface (UI) by using a holographic light-field (LF) 3D display and a color detection system of the scattered light from the touched 3D image. In the proposed system, color information embedded in the LF is used to realize the 3D position identification and movement detection of the interaction point in 3D space only with a single RGB camera. We demonstrate the real-time interactive implementation of the interface working at 12 frames per second, which verifies the feasibility of our proposed concept.