Temporal Pixel Multiplexing for simultaneous high-speed high-resolution imaging

We introduce an imaging modality that, by offsetting pixel exposure times during capture of a single image frame, embeds temporal information within each frame. This allows simultaneous acquisition of full-resolution images at native detector frame-rates, and high-speed image sequences at reduced re...

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Detalles Bibliográficos
Autores principales: Bub, Gil, Tecza, Matthias, Helmes, Michiel, Lee, Peter, Kohl, Peter
Formato: Texto
Lenguaje:English
Publicado: 2010
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2873566/
https://www.ncbi.nlm.nih.gov/pubmed/20154677
http://dx.doi.org/10.1038/nmeth.1429
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author Bub, Gil
Tecza, Matthias
Helmes, Michiel
Lee, Peter
Kohl, Peter
author_facet Bub, Gil
Tecza, Matthias
Helmes, Michiel
Lee, Peter
Kohl, Peter
author_sort Bub, Gil
collection PubMed
description We introduce an imaging modality that, by offsetting pixel exposure times during capture of a single image frame, embeds temporal information within each frame. This allows simultaneous acquisition of full-resolution images at native detector frame-rates, and high-speed image sequences at reduced resolution, without increasing bandwidth requirements. The method is demonstrated using macroscopic and microscopic examples, including imaging calcium transients in heart cells at 250Hz using a 10Hz megapixel camera.
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spelling pubmed-28735662010-09-01 Temporal Pixel Multiplexing for simultaneous high-speed high-resolution imaging Bub, Gil Tecza, Matthias Helmes, Michiel Lee, Peter Kohl, Peter Nat Methods Article We introduce an imaging modality that, by offsetting pixel exposure times during capture of a single image frame, embeds temporal information within each frame. This allows simultaneous acquisition of full-resolution images at native detector frame-rates, and high-speed image sequences at reduced resolution, without increasing bandwidth requirements. The method is demonstrated using macroscopic and microscopic examples, including imaging calcium transients in heart cells at 250Hz using a 10Hz megapixel camera. 2010-02-14 2010-03 /pmc/articles/PMC2873566/ /pubmed/20154677 http://dx.doi.org/10.1038/nmeth.1429 Text en Users may view, print, copy, download and text and data- mine the content in such documents, for the purposes of academic research, subject always to the full Conditions of use: http://www.nature.com/authors/editorial_policies/license.html#terms
spellingShingle Article
Bub, Gil
Tecza, Matthias
Helmes, Michiel
Lee, Peter
Kohl, Peter
Temporal Pixel Multiplexing for simultaneous high-speed high-resolution imaging
title Temporal Pixel Multiplexing for simultaneous high-speed high-resolution imaging
title_full Temporal Pixel Multiplexing for simultaneous high-speed high-resolution imaging
title_fullStr Temporal Pixel Multiplexing for simultaneous high-speed high-resolution imaging
title_full_unstemmed Temporal Pixel Multiplexing for simultaneous high-speed high-resolution imaging
title_short Temporal Pixel Multiplexing for simultaneous high-speed high-resolution imaging
title_sort temporal pixel multiplexing for simultaneous high-speed high-resolution imaging
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2873566/
https://www.ncbi.nlm.nih.gov/pubmed/20154677
http://dx.doi.org/10.1038/nmeth.1429
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AT helmesmichiel temporalpixelmultiplexingforsimultaneoushighspeedhighresolutionimaging
AT leepeter temporalpixelmultiplexingforsimultaneoushighspeedhighresolutionimaging
AT kohlpeter temporalpixelmultiplexingforsimultaneoushighspeedhighresolutionimaging

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