Open AccessAcceleration of integral imaging based incoherent Fourier hologram capture using graphic processing unit
Author(s) -
Kyeong-Min Jeong,
Hee–Seung Kim,
Sung-In Hong,
Sung-Keun Lee,
Na-Young Jo,
Yong Soo Kim,
Hong-Gi Lim,
JaeHyeung Park
Publication year - 2012
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.20.023735
Subject(s) - holography , integral imaging , computer science , optics , frame rate , fourier transform , image processing , computation , acceleration , frame (networking) , holographic display , fast fourier transform , computer vision , computer graphics (images) , artificial intelligence , physics , algorithm , image (mathematics) , telecommunications , quantum mechanics , classical mechanics
Speed enhancement of integral imaging based incoherent Fourier hologram capture using a graphic processing unit is reported. Integral imaging based method enables exact hologram capture of real-existing three-dimensional objects under regular incoherent illumination. In our implementation, we apply parallel computation scheme using the graphic processing unit, accelerating the processing speed. Using enhanced speed of hologram capture, we also implement a pseudo real-time hologram capture and optical reconstruction system. The overall operation speed is measured to be 1 frame per second.