Open AccessFresnel and Fourier hologram generation using orthographic projection images
Author(s) -
JaeHyeung Park,
Minsu Kim,
Ganbat Baasantseren,
Nam Kim
Publication year - 2009
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.17.006320
Subject(s) - orthographic projection , projection (relational algebra) , optics , holography , fourier transform , parallel projection , graphical projection , computer science , computer vision , artificial intelligence , physics , mathematics , algorithm , mathematical analysis
A novel technique for synthesizing a hologram of three-dimensional objects from multiple orthographic projection view images is proposed. The three-dimensional objects are captured under incoherent white illumination and their orthographic projection view images are obtained. The orthographic projection view images are multiplied by the corresponding phase terms and integrated to form a Fourier or Fresnel hologram. Using simple manipulation of the orthographic projection view images, it is also possible to shift the three-dimensional objects by an arbitrary amount along the three axes in the reconstruction space or invert their depths with respect to the given depth plane. The principle is verified experimentally.