Design and implementation of holographic image recording scheme with preset correlation spectral structure

Yiqian He; Yi Liu

doi:10.1117/12.3045571

26 September 2024 Design and implementation of holographic image recording scheme with preset correlation spectral structure

Yiqian He, Yi Liu

Author Affiliations +

Proceedings Volume 13282, Second Advanced Imaging and Information Processing Conference (AIIP 2024); 132820C (2024) https://doi.org/10.1117/12.3045571
Event: Second Advanced Imaging and Information Processing Conference (AIIP 2024), 2024, Xining, China

Abstract

A novel holographic recording method is proposed in this paper. When preserving the unchanged holographic reconstructed image, we introduce a method to modulate the reconstructed correlation spectrum into a preset structure, which implies that both the reconstructed image and correlation spectrum serve as information carriers. Building upon Fourier holographic recording principles, we elucidate the underlying mechanism and investigate the influence of sub-image shape on the correlation spectrum of holographic reconstructed light field. Futhermore, a new holographic algorithm of sample and recording CSI-OSIA-HR permits that the sub-image obtained intelligently by the random preset center-symmetric correlation spectrum. To validate the algorithm, we conducted holographic experiments using center-symmetric “Chun”, “Taiji Yin-Yang Fish”, and “Eight awn star” as various preset images. When the Fourier holographic record of different objects is carried out, and the simulation calculation shows the correlation spectra of different objects and different presets, the reconstructed images are consistent with the holographic record presets in the reconstructed light field obtained by the algorithm, and the correlation spectral structure is also perfectly in line with the preset patterns. This novel holographic recording scheme simultaneously encodes preset image information within both the hologram and its correlation spectrum, offering potential applications in artistic holography and holographic encryption.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yiqian He and Yi Liu "Design and implementation of holographic image recording scheme with preset correlation spectral structure", Proc. SPIE 13282, Second Advanced Imaging and Information Processing Conference (AIIP 2024), 132820C (26 September 2024); https://doi.org/10.1117/12.3045571

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

Members: $17.00

Non-members: $21.00 ADD TO CART

PROCEEDINGS
8 PAGES

DOWNLOAD PAPER SAVE TO MY LIBRARY

GET CITATION

RIGHTS & PERMISSIONS

Get copyright permission Get copyright permission on Copyright Marketplace

KEYWORDS

3D image reconstruction

Holography

Holograms

Image restoration

Reconstruction algorithms

Autocorrelation

Image encryption

Show All Keywords

Keywords/Phrases

Search In:

Publication Years