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Open AccessJournal Article

Principle and applications of digital holography

Zheng De
- 01 Jan 2004 - 
TLDR
In this paper, the basic principle of digital holography, methods of holographic reconstruction, and the advantages and potential applications of this technology in various different fields are discussed. But the authors do not discuss the use of holograms in medical applications.
Abstract
Digital holography, a new imaging technology, has been introduced through the development of computers and CCD technology. We briefly review the basic principle of digital holography, methods of holographic reconstruction, and the advantages and potential applications of this technology in various different fields.

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Digital computation of the complex linear canonical transform

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A Zero-watermarking Scheme based on LPM and Holographic

TL;DR: This paper proposes a novel watermarking scheme against geometric attacks, combined with the holographic technology and the log-polar transform, which not only can effectively resist the noise, cropping, JPEG compression and other conventional attacks, but also can effectively resists geometric attacks such as rotation, scaling.
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Application of Digital Holographic Interferometry Based on EALCD for Measurement of Displacement

TL;DR: In this article, a digital holographic interferometry system for real-time measurement of displacement is designed, which takes advantage of electrically addressed liquid crystal display (EALCD) features of realtimely writing in and reading out images.
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Parameter estimation of single cloud particle based on in-line digital holography

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The method of cloud statistics measured with digital holographic imaging system

TL;DR: Based on the research of the holographic reconstruction and image processing algorithm, calculate the equivalent diameter of particle, and obtain the distribution of the particles, for the estimation of the population parameter of particle is put forward a feasible method as discussed by the authors.
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