Thorax tissues segmentation: a first step for a dynamic beating heart digital phantom - Actes des Journées Access content directly
Conference Papers Year : 2015

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.

Domains

Bioengineering
Fichier principal
Vignette du fichier
ACTES-RITS2015-HAL-p158-9.pdf (517.5 Ko) Télécharger le fichier
Origin Files produced by the author(s)
Loading...

Dates and versions

inserm-01155019 , version 1 (26-05-2015)

Licence

Identifiers

  • HAL Id : inserm-01155019 , version 1

Cite

Zulma Sandoval, Jean-Louis Dillenseger. Thorax tissues segmentation: a first step for a dynamic beating heart digital phantom. Journées RITS 2015, Mar 2015, Dourdan, France. pp 158-159. ⟨inserm-01155019⟩
120 View
58 Download

Share

Gmail Mastodon Facebook X LinkedIn More