Image translation for single-shot focal tomography
Abstract
Focus and depth of field are conventionally addressed by adjusting longitudinal lens position. More recently, combinations of deliberate blur and computational processing have been used to extend depth of field. Here we show that dynamic control of transverse and longitudinal lens position can be used to decode focus and extend depth of field without degrading static resolution. Our results suggest that optical image stabilization systems may be used for autofocus, extended depth of field, and 3D imaging.
- Authors:
-
- Duke Univ., Durham, NC (United States)
- Publication Date:
- Research Org.:
- Univ. of Michigan, Ann Arbor, MI (United States)
- Sponsoring Org.:
- USDOE National Nuclear Security Administration (NNSA), Office of Nonproliferation and Verification Research and Development (NA-22)
- OSTI Identifier:
- 1367087
- Grant/Contract Number:
- NA0002534
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Optica
- Additional Journal Information:
- Journal Volume: 2; Journal Issue: 9; Journal ID: ISSN 2334-2536
- Publisher:
- Optical Society of America
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 47 OTHER INSTRUMENTATION
Citation Formats
Llull, Patrick, Yuan, Xin, Carin, Lawrence, and Brady, David J. Image translation for single-shot focal tomography. United States: N. p., 2015.
Web. doi:10.1364/OPTICA.2.000822.
Llull, Patrick, Yuan, Xin, Carin, Lawrence, & Brady, David J. Image translation for single-shot focal tomography. United States. https://doi.org/10.1364/OPTICA.2.000822
Llull, Patrick, Yuan, Xin, Carin, Lawrence, and Brady, David J. Thu .
"Image translation for single-shot focal tomography". United States. https://doi.org/10.1364/OPTICA.2.000822. https://www.osti.gov/servlets/purl/1367087.
@article{osti_1367087,
title = {Image translation for single-shot focal tomography},
author = {Llull, Patrick and Yuan, Xin and Carin, Lawrence and Brady, David J.},
abstractNote = {Focus and depth of field are conventionally addressed by adjusting longitudinal lens position. More recently, combinations of deliberate blur and computational processing have been used to extend depth of field. Here we show that dynamic control of transverse and longitudinal lens position can be used to decode focus and extend depth of field without degrading static resolution. Our results suggest that optical image stabilization systems may be used for autofocus, extended depth of field, and 3D imaging.},
doi = {10.1364/OPTICA.2.000822},
journal = {Optica},
number = 9,
volume = 2,
place = {United States},
year = {Thu Jan 01 00:00:00 EST 2015},
month = {Thu Jan 01 00:00:00 EST 2015}
}
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Cited by: 30 works
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Figures / Tables:
Figure 1: Image translation sensing process. The lens or sensor may be translated to produce the image, whose spatial frequency content depends on the object range.
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Works referenced in this record:
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Works referencing / citing this record:
Compressive video sensing with side information
journal, January 2017
- Yuan, Xin; Sun, Yangyang; Pang, Shuo
- Applied Optics, Vol. 56, Issue 10
Axial localization with modulated-illumination extended-depth-of-field microscopy
journal, January 2018
- Shain, William J.; Vickers, Nicholas A.; Li, Jiang
- Biomedical Optics Express, Vol. 9, Issue 4
High-speed compressive range imaging based on active illumination
journal, January 2016
- Sun, Yangyang; Yuan, Xin; Pang, Shuo
- Optics Express, Vol. 24, Issue 20
Parallel lensless compressive imaging via deep convolutional neural networks
journal, January 2018
- Yuan, Xin; Pu, Yunchen
- Optics Express, Vol. 26, Issue 2
Non-diffracting linear-shift point-spread function by focus-multiplexed computer-generated hologram
journal, January 2018
- Nakamura, Tomoya; Igarashi, Shunsuke; Kozawa, Yuichi
- Optics Letters, Vol. 43, Issue 24
Parallel cameras
journal, January 2018
- Brady, David J.; Pang, Wubin; Li, Han
- Optica, Vol. 5, Issue 2
Figures / Tables found in this record:
Figures/Tables have been extracted from DOE-funded journal article accepted manuscripts.