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We propose a new method based on graph cuts for joint segmentation of monotonously growing or shrinking shapes in time series of noisy images. By introducing directed infinite links connecting pixels at the same spatial locations in successive image frames, we impose shape growth/shrinkage constrain...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.410.9830 2023-05-15T18:18:07+02:00 Research Association Yuliya Tarabalka Guillaume Charpiat Ludovic Brucker Bjoern H. Menze Inria Sophia-antipolis Stars Team Asclepios Team The Pennsylvania State University CiteSeerX Archives 2013 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.410.9830 http://hal.inria.fr/docs/00/85/66/34/PDF/2013_BMVC_TarabalkaEtAl.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.410.9830 http://hal.inria.fr/docs/00/85/66/34/PDF/2013_BMVC_TarabalkaEtAl.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://hal.inria.fr/docs/00/85/66/34/PDF/2013_BMVC_TarabalkaEtAl.pdf text 2013 ftciteseerx 2016-01-08T03:20:32Z We propose a new method based on graph cuts for joint segmentation of monotonously growing or shrinking shapes in time series of noisy images. By introducing directed infinite links connecting pixels at the same spatial locations in successive image frames, we impose shape growth/shrinkage constraint in graph cuts. Minimization of energy computed on the resulting graph of the image sequence yields globally optimal segmentation. We validate the proposed approach on two applications: segmentation of melting sea ice floes from a time series of multimodal satellite images and segmentation of a growing brain tumor from sequences of 3D multimodal medical scans. In the latter application, we impose an additional inter-sequences inclusion constraint by adding directed infinite links between pixels of dependent image structures. 1 Text Sea ice Unknown |
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We propose a new method based on graph cuts for joint segmentation of monotonously growing or shrinking shapes in time series of noisy images. By introducing directed infinite links connecting pixels at the same spatial locations in successive image frames, we impose shape growth/shrinkage constraint in graph cuts. Minimization of energy computed on the resulting graph of the image sequence yields globally optimal segmentation. We validate the proposed approach on two applications: segmentation of melting sea ice floes from a time series of multimodal satellite images and segmentation of a growing brain tumor from sequences of 3D multimodal medical scans. In the latter application, we impose an additional inter-sequences inclusion constraint by adding directed infinite links between pixels of dependent image structures. 1 |
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The Pennsylvania State University CiteSeerX Archives |
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Text |
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Yuliya Tarabalka Guillaume Charpiat Ludovic Brucker Bjoern H. Menze Inria Sophia-antipolis Stars Team Asclepios Team |
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Yuliya Tarabalka Guillaume Charpiat Ludovic Brucker Bjoern H. Menze Inria Sophia-antipolis Stars Team Asclepios Team Research Association |
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Yuliya Tarabalka Guillaume Charpiat Ludovic Brucker Bjoern H. Menze Inria Sophia-antipolis Stars Team Asclepios Team |
author_sort |
Yuliya Tarabalka |
title |
Research Association |
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Research Association |
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Research Association |
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Research Association |
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Research Association |
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2013 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.410.9830 http://hal.inria.fr/docs/00/85/66/34/PDF/2013_BMVC_TarabalkaEtAl.pdf |
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Sea ice |
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Sea ice |
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http://hal.inria.fr/docs/00/85/66/34/PDF/2013_BMVC_TarabalkaEtAl.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.410.9830 http://hal.inria.fr/docs/00/85/66/34/PDF/2013_BMVC_TarabalkaEtAl.pdf |
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Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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1766194534860980224 |