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

Multiple-viewpoint projection holograms synthesized by spatially incoherent correlation with broadband functions

Not Accessible

Your library or personal account may give you access

Abstract

We present a theoretical framework for recording and reconstructing incoherent correlation holograms of real-existing three-dimensional scenes observed from multiple viewpoints. This framework is demonstrated by generating and reconstructing a modified Fresnel hologram as well as a new correlation hologram called a protected correlation hologram. The reconstructed scene obtained from the protected correlation hologram has a significantly improved transverse resolution for the far objects in the scene compared to the modified Fresnel hologram. Additionally, the three-dimensional information encoded into the protected correlation hologram is scrambled by a secretive point spread function and thus the hologram can be used for encrypting the observed scene. The proposed holography methods are demonstrated by both simulations and experiments.

© 2008 Optical Society of America

Full Article  |  PDF Article
More Like This
Review of three-dimensional holographic imaging by multiple-viewpoint-projection based methods

Natan T. Shaked, Barak Katz, and Joseph Rosen
Appl. Opt. 48(34) H120-H136 (2009)

Modified Fresnel computer-generated hologram directly recorded by multiple-viewpoint projections

Natan T. Shaked and Joseph Rosen
Appl. Opt. 47(19) D21-D27 (2008)

Three-dimensional object recognition using a quasi-correlator invariant to imaging distances

Natan T. Shaked, Gideon Segev, and Joseph Rosen
Opt. Express 16(22) 17148-17153 (2008)

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 (10)

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

Equations (19)

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