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- Title
Temporal pixel multiplexing for simultaneous high-speed, high-resolution imaging.
- Authors
Bub, Gil; Tecza, Matthias; Helmes, Michiel; Lee, Peter; Kohl, Peter
- Abstract
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.
- Subjects
HEART cells; MULTIPLEXING; OPTICAL resolution; PHOTOGRAPHS; BANDWIDTHS
- Publication
Nature Methods, 2010, Vol 7, Issue 3, p209
- ISSN
1548-7091
- Publication type
Article
- DOI
10.1038/nmeth.1429