Real-time video mosaicing with a high-resolution microendoscope

Microendoscopes allow clinicians to view subcellular features in vivo and in real-time, but their field-of-view is inherently limited by the small size of the probe’s distal end. Video mosaicing has emerged as an effective technique to increase the acquired image size. Current implementations are pe...

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Detalles Bibliográficos
Autores principales: Bedard, Noah, Quang, Timothy, Schmeler, Kathleen, Richards-Kortum, Rebecca, Tkaczyk, Tomasz S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Optical Society of America 2012
Materias:
Endoscopes, Catheters and Micro-Optics
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3469983/
https://www.ncbi.nlm.nih.gov/pubmed/23082285
http://dx.doi.org/10.1364/BOE.3.002428
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author Bedard, Noah
Quang, Timothy
Schmeler, Kathleen
Richards-Kortum, Rebecca
Tkaczyk, Tomasz S.
author_facet Bedard, Noah
Quang, Timothy
Schmeler, Kathleen
Richards-Kortum, Rebecca
Tkaczyk, Tomasz S.
author_sort Bedard, Noah
collection PubMed
description Microendoscopes allow clinicians to view subcellular features in vivo and in real-time, but their field-of-view is inherently limited by the small size of the probe’s distal end. Video mosaicing has emerged as an effective technique to increase the acquired image size. Current implementations are performed post-procedure, which removes the benefits of live imaging. In this manuscript we present an algorithm for real-time video mosaicing using a low-cost high-resolution microendoscope. We present algorithm execution times and show image results obtained from in vivo tissue.
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spelling pubmed-34699832012-10-18 Real-time video mosaicing with a high-resolution microendoscope Bedard, Noah Quang, Timothy Schmeler, Kathleen Richards-Kortum, Rebecca Tkaczyk, Tomasz S. Biomed Opt Express Endoscopes, Catheters and Micro-Optics Microendoscopes allow clinicians to view subcellular features in vivo and in real-time, but their field-of-view is inherently limited by the small size of the probe’s distal end. Video mosaicing has emerged as an effective technique to increase the acquired image size. Current implementations are performed post-procedure, which removes the benefits of live imaging. In this manuscript we present an algorithm for real-time video mosaicing using a low-cost high-resolution microendoscope. We present algorithm execution times and show image results obtained from in vivo tissue. Optical Society of America 2012-09-07 /pmc/articles/PMC3469983/ /pubmed/23082285 http://dx.doi.org/10.1364/BOE.3.002428 Text en ©2012 Optical Society of America http://creativecommons.org/licenses/by-nc-nd/3.0/ This is an open-access article distributed under the terms of the Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 Unported License, which permits download and redistribution, provided that the original work is properly cited. This license restricts the article from being modified or used commercially.
spellingShingle Endoscopes, Catheters and Micro-Optics
Bedard, Noah
Quang, Timothy
Schmeler, Kathleen
Richards-Kortum, Rebecca
Tkaczyk, Tomasz S.
Real-time video mosaicing with a high-resolution microendoscope
title Real-time video mosaicing with a high-resolution microendoscope
title_full Real-time video mosaicing with a high-resolution microendoscope
title_fullStr Real-time video mosaicing with a high-resolution microendoscope
title_full_unstemmed Real-time video mosaicing with a high-resolution microendoscope
title_short Real-time video mosaicing with a high-resolution microendoscope
title_sort real-time video mosaicing with a high-resolution microendoscope
topic Endoscopes, Catheters and Micro-Optics
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3469983/
https://www.ncbi.nlm.nih.gov/pubmed/23082285
http://dx.doi.org/10.1364/BOE.3.002428
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