Open AccessReconstruction of a three-dimensional color-video of a point-cloud object using the projection-type holographic display with a holographic optical element
Author(s) -
Hiroshi Amano,
Yasuyuki Ichihashi,
Takashi Kakue,
Koki Wakunami,
Hiroshi Hashimoto,
Rintaro Miura,
Tomoyoshi Shimobaba,
Tomoyoshi Ito
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.387072
Subject(s) - holography , holographic display , optics , wavefront , projection (relational algebra) , computer vision , computer science , point cloud , physics , computer graphics (images) , artificial intelligence , algorithm
Here, we managed to reconstruct a three-dimensional color video of a point-cloud object using a projection-type holographic display with a holographic optical element as an optical screen. The holographic optical element has the function of an off-axis concave mirror and has been created by the wavefront printer digitally. We defined and implemented an algorithm to reconstruct a three-dimensional image at a chosen position considering the specification of the holographic optical element designed digitally. We successfully demonstrated a reconstruction of the color video in question, composed of three-dimensional images through the holographic optical element.