Is wavefront coding an alternative to adaptive optics for retinal imaging?
In this work we explore the use of the wavefront coding technique for obtaining high resolution images of the retina of human eyes. The numerical analysis pretends to show the robustness of the technique under changes in pupil diameter and wavefront shape including intersubject and intrasubject vari...
| Autores: | , , , , |
|---|---|
| Formato: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2016 |
| País: | España |
| Recursos: | Universidad de Barcelona |
| Repositorio: | Dipòsit Digital de la UB |
| OAI Identifier: | oai:diposit.ub.edu:2445/104798 |
| Acesso em linha: | https://hdl.handle.net/2445/104798 |
| Access Level: | acceso abierto |
| Palavra-chave: | Òptica Retina Processament d'imatges Optics Image processing |
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Is wavefront coding an alternative to adaptive optics for retinal imaging?Acosta, EvaArines, J.Almaguer-Gómez, C.Bosch i Puig, SalvadorVallmitjana i Rico, SantiagoÒpticaRetinaProcessament d'imatgesOpticsRetinaImage processingIn this work we explore the use of the wavefront coding technique for obtaining high resolution images of the retina of human eyes. The numerical analysis pretends to show the robustness of the technique under changes in pupil diameter and wavefront shape including intersubject and intrasubject variability, using always the same restoration filter or image decoder. The results show that it is possible to obtain high resolution images under different ocular aberrations and pupil diameters with the same decoder, opening the possibility of real time high resolution images with this low-cost and robust technique.2016info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/2445/104798Comunicacions a congressos (Física Aplicada)reponame:Dipòsit Digital de la UBinstname:Universidad de BarcelonaInglésComunicació presentada a: 15th Workshop on Informatio Optics (WIO). Universitat de Barcelona. Barcelona, 15-15 July 2016(c) Acosta, E. et al., 2016info:eu-repo/semantics/openAccessoai:diposit.ub.edu:2445/1047982026-05-27T06:46:51Z |
| dc.title.none.fl_str_mv |
Is wavefront coding an alternative to adaptive optics for retinal imaging? |
| title |
Is wavefront coding an alternative to adaptive optics for retinal imaging? |
| spellingShingle |
Is wavefront coding an alternative to adaptive optics for retinal imaging? Acosta, Eva Òptica Retina Processament d'imatges Optics Retina Image processing |
| title_short |
Is wavefront coding an alternative to adaptive optics for retinal imaging? |
| title_full |
Is wavefront coding an alternative to adaptive optics for retinal imaging? |
| title_fullStr |
Is wavefront coding an alternative to adaptive optics for retinal imaging? |
| title_full_unstemmed |
Is wavefront coding an alternative to adaptive optics for retinal imaging? |
| title_sort |
Is wavefront coding an alternative to adaptive optics for retinal imaging? |
| dc.creator.none.fl_str_mv |
Acosta, Eva Arines, J. Almaguer-Gómez, C. Bosch i Puig, Salvador Vallmitjana i Rico, Santiago |
| author |
Acosta, Eva |
| author_facet |
Acosta, Eva Arines, J. Almaguer-Gómez, C. Bosch i Puig, Salvador Vallmitjana i Rico, Santiago |
| author_role |
author |
| author2 |
Arines, J. Almaguer-Gómez, C. Bosch i Puig, Salvador Vallmitjana i Rico, Santiago |
| author2_role |
author author author author |
| dc.subject.none.fl_str_mv |
Òptica Retina Processament d'imatges Optics Retina Image processing |
| topic |
Òptica Retina Processament d'imatges Optics Retina Image processing |
| description |
In this work we explore the use of the wavefront coding technique for obtaining high resolution images of the retina of human eyes. The numerical analysis pretends to show the robustness of the technique under changes in pupil diameter and wavefront shape including intersubject and intrasubject variability, using always the same restoration filter or image decoder. The results show that it is possible to obtain high resolution images under different ocular aberrations and pupil diameters with the same decoder, opening the possibility of real time high resolution images with this low-cost and robust technique. |
| publishDate |
2016 |
| dc.date.none.fl_str_mv |
2016 |
| dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.none.fl_str_mv |
https://hdl.handle.net/2445/104798 |
| url |
https://hdl.handle.net/2445/104798 |
| dc.language.none.fl_str_mv |
Inglés |
| language_invalid_str_mv |
Inglés |
| dc.relation.none.fl_str_mv |
Comunicació presentada a: 15th Workshop on Informatio Optics (WIO). Universitat de Barcelona. Barcelona, 15-15 July 2016 |
| dc.rights.none.fl_str_mv |
(c) Acosta, E. et al., 2016 info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
(c) Acosta, E. et al., 2016 |
| eu_rights_str_mv |
openAccess |
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application/pdf |
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Comunicacions a congressos (Física Aplicada) reponame:Dipòsit Digital de la UB instname:Universidad de Barcelona |
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Universidad de Barcelona |
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Dipòsit Digital de la UB |
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Dipòsit Digital de la UB |
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