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 in each frame. This allows simultaneous acquisition of full-resolution images at native detector frame rates and high-speed image sequences at reduced resolut...
| Main Authors: | , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
2010
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| _version_ | 1826275752543256576 |
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| author | Bub, G Tecza, M Helmes, M Lee, P Kohl, P |
| author_facet | Bub, G Tecza, M Helmes, M Lee, P Kohl, P |
| author_sort | Bub, G |
| collection | OXFORD |
| description | We introduce an imaging modality that, by offsetting pixel-exposure times during capture of a single image frame, embeds temporal information in 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. We demonstrate this method using macroscopic and microscopic examples, including imaging calcium transients in heart cells at 250 Hz using a 10-Hz megapixel camera. |
| first_indexed | 2024-03-06T23:03:34Z |
| format | Journal article |
| id | oxford-uuid:6301ed7d-7643-4522-870d-be8355da78ae |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T23:03:34Z |
| publishDate | 2010 |
| record_format | dspace |
| spelling | oxford-uuid:6301ed7d-7643-4522-870d-be8355da78ae2022-03-26T18:09:57ZTemporal pixel multiplexing for simultaneous high-speed, high-resolution imaging.Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:6301ed7d-7643-4522-870d-be8355da78aeEnglishSymplectic Elements at Oxford2010Bub, GTecza, MHelmes, MLee, PKohl, PWe introduce an imaging modality that, by offsetting pixel-exposure times during capture of a single image frame, embeds temporal information in 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. We demonstrate this method using macroscopic and microscopic examples, including imaging calcium transients in heart cells at 250 Hz using a 10-Hz megapixel camera. |
| spellingShingle | Bub, G Tecza, M Helmes, M Lee, P Kohl, P 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 |
| work_keys_str_mv | AT bubg temporalpixelmultiplexingforsimultaneoushighspeedhighresolutionimaging AT teczam temporalpixelmultiplexingforsimultaneoushighspeedhighresolutionimaging AT helmesm temporalpixelmultiplexingforsimultaneoushighspeedhighresolutionimaging AT leep temporalpixelmultiplexingforsimultaneoushighspeedhighresolutionimaging AT kohlp temporalpixelmultiplexingforsimultaneoushighspeedhighresolutionimaging |