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Conference papers
Thorax tissues segmentation: a first step for a dynamic beating heart digital phantom
Abstract : In this paper, we present an approach to obtain a beating heart digital phantom. The goal of this phantom is to obtain a dynamic model of the beating heart surrounded with its neighbor closest tissues and organs. In this phantom, thirteen different tissues were segmented from a dynamic sequence of 20 thoracic CT volumes. We use a semi-automatic method to describe this tissues of the first volume. The temporal evolution of these tissues has then been estimated by propagating this first segmentation to the others volumes by an elastic registration. This dynamic digital phantom can now be used to simulate a therapy, to model the cardiac electrical field, to evaluate registrations methods.
Keywords :
Image Processing
Simulation
Cited literature [2 references]
https://www.hal.inserm.fr/inserm-01155019
Contributor : Frédérique Frouin Connect in order to contact the contributor
Submitted on : Tuesday, May 26, 2015 - 7:44:40 AM
Last modification on : Wednesday, January 5, 2022 - 4:52:11 PM
Long-term archiving on: : Thursday, April 20, 2017 - 7:52:58 AM
Contributor : Frédérique Frouin Connect in order to contact the contributor
Submitted on : Tuesday, May 26, 2015 - 7:44:40 AM
Last modification on : Wednesday, January 5, 2022 - 4:52:11 PM
Long-term archiving on: : Thursday, April 20, 2017 - 7:52:58 AM
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ACTES-RITS2015-HAL-p158-9.pdf
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Distributed under a Creative Commons Attribution 4.0 International License