Coded aperture imaging with sparse point response for improving resolution and signal-to-noise ratio

Mani Ratnam Rai; Joseph Rosen

doi:10.1364/3D.2020.JTh4D.3

Imaging and Applied Optics Congress
OSA Technical Digest (Optica Publishing Group, 2020),
paper JTh4D.3
•https://doi.org/10.1364/3D.2020.JTh4D.3

Coded aperture imaging with sparse point response for improving resolution and signal-to-noise ratio

Mani Ratnam Rai and Joseph Rosen

3D Image Acquisition and Display: Technology, Perception and Applications 2020

Washington, DC United States
22–26 June 2020
ISBN: 978-1-943580-77-4

From the session
Methods for Three-dimensional Imaging II (Joint DH and 3D) (JTh4D)

Not Accessible

Your library or personal account may give you access

Get PDF
Email
Share
Get Citation
Copy Citation Text
M. R. Rai and J. Rosen, "Coded aperture imaging with sparse point response for improving resolution and signal-to-noise ratio," in Imaging and Applied Optics Congress, OSA Technical Digest (Optica Publishing Group, 2020), paper JTh4D.3.

Export Citation
- BibTex
- Endnote (RIS)
- HTML
- Plain Text
Get Video
Citation alert
Save article

Abstract

The resolution limit of the interferenceless coded aperture correlation holography system is improved by inserting a phase-only SLM before the system entrance and by introducing a sparse point response to improve the signal-to-noise ratio.

PDF Article | Presentation Video

More Like This

Synthetic Aperture Imaging with Sparse Point Response by Annular Array of Coded Phase Reflectors

Angika Bulbul and Joseph Rosen
JW5B.6 3D Image Acquisition and Display: Technology, Perception and Applications (3D) 2020

Engineered Depth of Field in Coded Aperture Imaging

Mani Ratnam Rai and Joseph Rosen
JTu4A.5 Computational Optical Sensing and Imaging (COSI) 2020

Quantitative Phase Imaging using Coded Aperture Correlation Holography

Nathaniel Hai and Joseph Rosen
JTu4A.4 Computational Optical Sensing and Imaging (COSI) 2020

Previous Article Next Article

Presentation Video

Presentation video access is available to:

Optica Publishing Group subscribers
Technical meeting attendees
Optica members who wish to use one of their free downloads. Please download the article first. After downloading, please refresh this page.

Contact your librarian or system administrator
or
Log in to access Optica Member Subscription or free downloads