Cargando…
NeuWS: Neural wavefront shaping for guidestar-free imaging through static and dynamic scattering media
Diffraction-limited optical imaging through scattering media has the potential to transform many applications such as airborne and space-based imaging (through the atmosphere), bioimaging (through skin and human tissue), and fiber-based imaging (through fiber bundles). Existing wavefront shaping met...
Autores principales: | , , , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Association for the Advancement of Science
2023
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10306297/ https://www.ncbi.nlm.nih.gov/pubmed/37379386 http://dx.doi.org/10.1126/sciadv.adg4671 |
_version_ | 1785065906833981440 |
---|---|
author | Feng, Brandon Y. Guo, Haiyun Xie, Mingyang Boominathan, Vivek Sharma, Manoj K. Veeraraghavan, Ashok Metzler, Christopher A. |
author_facet | Feng, Brandon Y. Guo, Haiyun Xie, Mingyang Boominathan, Vivek Sharma, Manoj K. Veeraraghavan, Ashok Metzler, Christopher A. |
author_sort | Feng, Brandon Y. |
collection | PubMed |
description | Diffraction-limited optical imaging through scattering media has the potential to transform many applications such as airborne and space-based imaging (through the atmosphere), bioimaging (through skin and human tissue), and fiber-based imaging (through fiber bundles). Existing wavefront shaping methods can image through scattering media and other obscurants by optically correcting wavefront aberrations using high-resolution spatial light modulators—but these methods generally require (i) guidestars, (ii) controlled illumination, (iii) point scanning, and/or (iv) statics scenes and aberrations. We propose neural wavefront shaping (NeuWS), a scanning-free wavefront shaping technique that integrates maximum likelihood estimation, measurement modulation, and neural signal representations to reconstruct diffraction-limited images through strong static and dynamic scattering media without guidestars, sparse targets, controlled illumination, nor specialized image sensors. We experimentally demonstrate guidestar-free, wide field-of-view, high-resolution, diffraction-limited imaging of extended, nonsparse, and static/dynamic scenes captured through static/dynamic aberrations. |
format | Online Article Text |
id | pubmed-10306297 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2023 |
publisher | American Association for the Advancement of Science |
record_format | MEDLINE/PubMed |
spelling | pubmed-103062972023-06-29 NeuWS: Neural wavefront shaping for guidestar-free imaging through static and dynamic scattering media Feng, Brandon Y. Guo, Haiyun Xie, Mingyang Boominathan, Vivek Sharma, Manoj K. Veeraraghavan, Ashok Metzler, Christopher A. Sci Adv Physical and Materials Sciences Diffraction-limited optical imaging through scattering media has the potential to transform many applications such as airborne and space-based imaging (through the atmosphere), bioimaging (through skin and human tissue), and fiber-based imaging (through fiber bundles). Existing wavefront shaping methods can image through scattering media and other obscurants by optically correcting wavefront aberrations using high-resolution spatial light modulators—but these methods generally require (i) guidestars, (ii) controlled illumination, (iii) point scanning, and/or (iv) statics scenes and aberrations. We propose neural wavefront shaping (NeuWS), a scanning-free wavefront shaping technique that integrates maximum likelihood estimation, measurement modulation, and neural signal representations to reconstruct diffraction-limited images through strong static and dynamic scattering media without guidestars, sparse targets, controlled illumination, nor specialized image sensors. We experimentally demonstrate guidestar-free, wide field-of-view, high-resolution, diffraction-limited imaging of extended, nonsparse, and static/dynamic scenes captured through static/dynamic aberrations. American Association for the Advancement of Science 2023-06-28 /pmc/articles/PMC10306297/ /pubmed/37379386 http://dx.doi.org/10.1126/sciadv.adg4671 Text en Copyright © 2023 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works. Distributed under a Creative Commons Attribution NonCommercial License 4.0 (CC BY-NC). https://creativecommons.org/licenses/by-nc/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial license (https://creativecommons.org/licenses/by-nc/4.0/) , which permits use, distribution, and reproduction in any medium, so long as the resultant use is not for commercial advantage and provided the original work is properly cited. |
spellingShingle | Physical and Materials Sciences Feng, Brandon Y. Guo, Haiyun Xie, Mingyang Boominathan, Vivek Sharma, Manoj K. Veeraraghavan, Ashok Metzler, Christopher A. NeuWS: Neural wavefront shaping for guidestar-free imaging through static and dynamic scattering media |
title | NeuWS: Neural wavefront shaping for guidestar-free imaging through static and dynamic scattering media |
title_full | NeuWS: Neural wavefront shaping for guidestar-free imaging through static and dynamic scattering media |
title_fullStr | NeuWS: Neural wavefront shaping for guidestar-free imaging through static and dynamic scattering media |
title_full_unstemmed | NeuWS: Neural wavefront shaping for guidestar-free imaging through static and dynamic scattering media |
title_short | NeuWS: Neural wavefront shaping for guidestar-free imaging through static and dynamic scattering media |
title_sort | neuws: neural wavefront shaping for guidestar-free imaging through static and dynamic scattering media |
topic | Physical and Materials Sciences |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10306297/ https://www.ncbi.nlm.nih.gov/pubmed/37379386 http://dx.doi.org/10.1126/sciadv.adg4671 |
work_keys_str_mv | AT fengbrandony neuwsneuralwavefrontshapingforguidestarfreeimagingthroughstaticanddynamicscatteringmedia AT guohaiyun neuwsneuralwavefrontshapingforguidestarfreeimagingthroughstaticanddynamicscatteringmedia AT xiemingyang neuwsneuralwavefrontshapingforguidestarfreeimagingthroughstaticanddynamicscatteringmedia AT boominathanvivek neuwsneuralwavefrontshapingforguidestarfreeimagingthroughstaticanddynamicscatteringmedia AT sharmamanojk neuwsneuralwavefrontshapingforguidestarfreeimagingthroughstaticanddynamicscatteringmedia AT veeraraghavanashok neuwsneuralwavefrontshapingforguidestarfreeimagingthroughstaticanddynamicscatteringmedia AT metzlerchristophera neuwsneuralwavefrontshapingforguidestarfreeimagingthroughstaticanddynamicscatteringmedia |