Comparative Study of Digital Holography Reconstruction Methods

Abstract

Digital holograms which are recorded in the CCD sensors is subjected to numerical reconstruction for calculation of amplitude and phase using numerical reconstruction algorithms. This reconstruction process offers high flexibility and provides new possibilities of exploitation in domains like pattern recognition, 3D microscopy, encryption etc. In this paper,a comparative analysis of different holography reconstruction methods is presented .

Understanding Basics Holography: Review Principle and Recording Technique of Holography

“…In this article, we just introduced the DH on Computer-generated hologram (CGH). About Computerreconstructed hologram (CRH), you can view (Ozcan & Bayraktar, 2009) for the methods, and for mathematical principle in (Acharya & Upadhyay, 2015). On Computer-generated hologram, we compared the theory of DH in (Poon, 2006) in these article.…”

Using Deep Learning for Object Distance Prediction in Digital Holography

“…Digital holography (DH) is an emerging field in imaging applications [2,3]. In fact, it is exploited in 3D image processing, surface contour measurements, microscopy [4], and even in microrobotics [5]. A major challenge in microrobotics and/or photonics is to be able to determine metrics in the context of complex imaging devices.…”