
Proceedings Paper
Tracking multiple neurons on worm imagesFormat | Member Price | Non-Member Price |
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Paper Abstract
We are interested in establishing the correspondence between neuron activity and body curvature during various
movements of C. Elegans worms. Given long sequences of images, specifically recorded to glow when the neuron
is active, it is required to track all identifiable neurons in each frame. The characteristics of the neuron data,
e.g., the uninformative nature of neuron appearance and the sequential ordering of neurons, renders standard
single and multi-object tracking methods either ineffective or unnecessary for our task. In this paper, we propose
a multi-target tracking algorithm that correctly assigns each neuron to one of several candidate locations in the
next frame preserving shape constraint. The results demonstrate how the proposed method can robustly track
more neurons than several existing methods in long sequences of images.
Paper Details
Date Published: 13 March 2013
PDF: 6 pages
Proc. SPIE 8669, Medical Imaging 2013: Image Processing, 86692P (13 March 2013); doi: 10.1117/12.2000087
Published in SPIE Proceedings Vol. 8669:
Medical Imaging 2013: Image Processing
Sebastien Ourselin; David R. Haynor, Editor(s)
PDF: 6 pages
Proc. SPIE 8669, Medical Imaging 2013: Image Processing, 86692P (13 March 2013); doi: 10.1117/12.2000087
Show Author Affiliations
Toufiq Parag, Howard Hughes Medical Institute (United States)
Victoria Butler, Univ. of Cambridge (United States)
Victoria Butler, Univ. of Cambridge (United States)
Dmitri Chklovskii, Howard Hughes Medical Institute (United States)
Published in SPIE Proceedings Vol. 8669:
Medical Imaging 2013: Image Processing
Sebastien Ourselin; David R. Haynor, Editor(s)
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