Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Graphics processing unit accelerated computation of digital holograms

Not Accessible

Your library or personal account may give you access

Abstract

An approximation for fast digital hologram generation is implemented on a central processing unit (CPU), a graphics processing unit (GPU), and a multi-GPU computational platform. The computational performance of the method on each platform is measured and compared. The computational speed on the GPU platform is much faster than on a CPU, and the algorithm could be further accelerated on a multi-GPU platform. In addition, the accuracy of the algorithm for single- and double-precision arithmetic is evaluated. The quality of the reconstruction from the algorithm using single-precision arithmetic is comparable with the quality from the double-precision arithmetic, and thus the implementation using single-precision arithmetic on a multi-GPU platform can be used for holographic video displays.

© 2009 Optical Society of America

Full Article  |  PDF Article
More Like This
Acceleration method of computing a compensated phase-added stereogram on a graphic processing unit

Hoonjong Kang, Takeshi Yamaguchi, Hiroshi Yoshikawa, Seung-Cheol Kim, and Eun-Soo Kim
Appl. Opt. 47(31) 5784-5789 (2008)

Computer generated holography using a graphics processing unit

Nobuyuki Masuda, Tomoyoshi Ito, Takashi Tanaka, Atsushi Shiraki, and Takashige Sugie
Opt. Express 14(2) 603-608 (2006)

Fast high-resolution computer-generated hologram computation using multiple graphics processing unit cluster system

Naoki Takada, Tomoyoshi Shimobaba, Hirotaka Nakayama, Atsushi Shiraki, Naohisa Okada, Minoru Oikawa, Nobuyuki Masuda, and Tomoyoshi Ito
Appl. Opt. 51(30) 7303-7307 (2012)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (7)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Tables (1)

You do not have subscription access to this journal. Article tables are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (6)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved