Measurement of compression defects in phase-shifting digital holographic data

Emmanouil Darakis; Thomas J. Naughton; John J. Soraghan; Bahram Javidi

doi:10.1117/12.679445

30 August 2006 Measurement of compression defects in phase-shifting digital holographic data

Emmanouil Darakis, Thomas J. Naughton, John J. Soraghan, Bahram Javidi

Proceedings Volume 6311, Optical Information Systems IV; 63110B (2006) https://doi.org/10.1117/12.679445
Event: SPIE Optics + Photonics, 2006, San Diego, California, United States

Abstract

Numerous phase-shifting interferometry digital hologram compression techniques have been proposed and investigated in the literature. We review some of the most important of them and compare their performance under the same conditions. Comparison is performed based on reconstruction quality. As holograms contain three dimensional information we investigate the compression effects on different distance reconstructions and reconstructions corresponding to different viewing angles. In this way we evaluate the compression performance of the methods not only on a single reconstruction, as it was done so far, but for aspects of the whole range of the holographic three dimensional information. We use holograms of multiple object scenes or objects with sufficient details on different depths so that both parallax and depth effects can be demonstrated.

Citation Download Citation

Emmanouil Darakis, Thomas J. Naughton, John J. Soraghan, and Bahram Javidi "Measurement of compression defects in phase-shifting digital holographic data", Proc. SPIE 6311, Optical Information Systems IV, 63110B (30 August 2006); https://doi.org/10.1117/12.679445

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available