Compressing 3D imaging by coded aperture correlation digital holography

Chao Liu, Yuhong Wan*, Tianlong Man, Yi Qin

*Corresponding author for this work

Research output: Chapter in Book / Report / Conference proceedingConference contributionAcademicpeer-review

Abstract

Compressive reconstruction algorithm based adaptive dictionary learning is developed and used for single-exposure non-scanning 3D imaging by interferenceless Coded Aperture Correlation Holography. Background noise and reconstruction error are suppressed effectively while reconstruction accuracy is improved.

Original languageEnglish
Title of host publicationProceedings Imaging and Applied Optics Congress
Subtitle of host publication3D Image Acquisition and Display: Technology, Perception and Applications, 3D 2020
PublisherOSA - The Optical Society
ISBN (Electronic)9781557528209
Publication statusPublished - 2020
Event3D Image Acquisition and Display: Technology, Perception and Applications, 3D 2020 - Part of Imaging and Applied Optics Congress - Virtual, Online, United States
Duration: 22 Jun 202026 Jun 2020

Publication series

NameOptics InfoBase Conference Papers

Conference

Conference3D Image Acquisition and Display: Technology, Perception and Applications, 3D 2020 - Part of Imaging and Applied Optics Congress
Country/TerritoryUnited States
CityVirtual, Online
Period22/06/2026/06/20

Bibliographical note

Funding Information:
This work is supported by National Science Foundation of China (NSFC) (61575009), Beijing Natural Science Foundation (4182016). References 1. A. Vijayakumar and J. Rosen, Interferenceless coded aperture correlation holography-a new technique for recording incoherent digital holograms without two-wave interference, Opt. Exp. 2017, 25(12):13883–13896. 2. M. R. Rai, A. Vijayakumar, and J. Rosen, Non-Linear adaptive three-dimensional imaging with interferencelss coded aperture correlation holography (I-COACH), Opt. Exp.2018,25(14):18143-18154. 3. M. R. Rai, A. Vijayakumar, J. Rosen. Single camera shot interferenceless coded aperture correlation holography. Opt. Lett., 2017, 42(19): 3992-3995. 4. Elad M, Aharon M. Image Denoising Via Sparse and Redundant Representations over Learned Dictionaries, IEEE. Trans. on Image Processing, 2006, 15(12):3736-3745.

Publisher Copyright:
© OSA 2020

Fingerprint

Dive into the research topics of 'Compressing 3D imaging by coded aperture correlation digital holography'. Together they form a unique fingerprint.

Cite this