Layer-oriented CGH with attenuated speckle noise in focused-layers and reduced defocus noise

Maria-Luisa Cruz

doi:10.1364/AIS.2021.JTu5A.24

OSA Optical Sensors and Sensing Congress 2021 (AIS, FTS, HISE, SENSORS, ES)
OSA Technical Digest (Optica Publishing Group, 2021),
paper JTu5A.24
•https://doi.org/10.1364/AIS.2021.JTu5A.24

Layer-oriented CGH with attenuated speckle noise in focused-layers and reduced defocus noise

Maria-Luisa Cruz

Optical Sensors 2021

Washington, DC United States
19–23 July 2021
ISBN: 978-1-943580-90-3

From the session
Joint Poster Session I (JTu5A)

Not Accessible

Your library or personal account may give you access

Get PDF
Email
Share
Get Citation
Copy Citation Text
M. Cruz, "Layer-oriented CGH with attenuated speckle noise in focused-layers and reduced defocus noise," in OSA Optical Sensors and Sensing Congress 2021 (AIS, FTS, HISE, SENSORS, ES), S. Buckley, F. Vanier, S. Shi, K. Walker, I. Coddington, S. Paine, K. Lok Chan, W. Moses, S. Qian, P. Pellegrino, F. Vollmer, G. , J. Jágerská, R. Menzies, L. Emmenegger, and J. Westberg, eds., OSA Technical Digest (Optica Publishing Group, 2021), paper JTu5A.24.

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

Abstract

In the layer-oriented computer-generated hologram, the diffraction of de- focused layers could introduce noise in other regions. We present a method for reducing the diffraction effects of de-focused layers and at the same time the method reduces the speckle noise in the focused layers

PDF Article

More Like This

Synergetic combination of median filtered images to reduce speckle noise in digital holography (DH) and digital holographic microscopy (DHM)

Raul Castaneda, Jorge-Garcia-Sucerquia, and Ana Doblas
DF4C.7 Digital Holography and Three-Dimensional Imaging (DH) 2021

Reduced CNNs architectures applied to phase maps corrupted with speckle noise

Marie Tahon, Silvio Montrésor, and Pascal Picart
DTh1D.2 Digital Holography and Three-Dimensional Imaging (DH) 2021

Speckle-noise reduction in computer generated hologram, using a modular random phase pattern

Maria-Luisa Cruz
JTh4B.29 Frontiers in Optics (FiO) 2020

Previous Article Next Article

Poster Presentation

Media 1: PDF (1674 KB)