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Estimation of the flow of particles within a partition of the image domain in fluorescence video-microscopy

Abstract : Automatic analysis of the dynamic content in fluorescence video-microscopy is crucial for understanding molecular mechanisms involved in cell functions. In this paper, we propose an original approach for analyzing particle trafficking in these sequences. Instead of individually tracking every particle, we estimate the particle flows between predefined regions. This approach allows us to process image sequences with a high number of particles and a low frame rate. We investigate several ways to estimate the particle flow at the cellular level and evaluate their performance in synthetic and real image sequences.
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https://hal.inria.fr/hal-00936063
Contributor : Thierry Pécot Connect in order to contact the contributor
Submitted on : Friday, January 24, 2014 - 2:21:12 PM
Last modification on : Tuesday, October 19, 2021 - 11:00:22 AM
Long-term archiving on: : Thursday, April 24, 2014 - 10:50:20 PM

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  • HAL Id : hal-00936063, version 1
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Thierry Pécot, Jérôme Boulanger, Charles Kervrann, Patrick Bouthemy, Jean Salamero. Estimation of the flow of particles within a partition of the image domain in fluorescence video-microscopy. ISBI - 11th IEEE International Symposium On Biomedical Imaging : from nano to macro - 2014, Apr 2014, Beijing, China. ⟨hal-00936063⟩

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