Temporal pixel multiplexing for simultaneous high-speed, high-resolution imaging
Author(s)
Bub, G
Tecza, M
Helmes, M
Lee, P
Kohl, P
Type
Journal Article
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.
Date Issued
2010
Citation
Nature Methods, 2010, 7 (3), pp.209-U66
ISSN
1548-7091
Publisher
NATURE PUBLISHING GROUP
Start Page
209
End Page
U66
Journal / Book Title
Nature Methods
Volume
7
Issue
3
Copyright Statement
© 2010 Macmillan Publishers Limited.
Identifier
http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000275058200022&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=1ba7043ffcc86c417c072aa74d649202
Publication Status
Published