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Communication Dans Un Congrès Année : 2012

A reference free approach for the comparative evaluation of eight segmentation methods for the estimation of the left ventricular ejection fraction in cardiac MRI.

Jessica Lebenberg
Jean Cousty
Alain de Cesare
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  • PersonId : 919883
Muriel Lefort
  • Fonction : Auteur
  • PersonId : 919882
Laurent Sarry

Résumé

Objective evaluation and comparison of segmentation algorithms for medical imaging is still a challenging issue. The most frequently used evaluation method consists in comparing the segmentation with a manual delineation. Since obtaining such manual segmentation can be tedious, we proposed a method based on the "extended Regression Without Truth" approach (eRWT)(1). This approach is applied to the comparative evaluation of 8 segmentation algorithms with different degrees of automation from the estimated left ventricular ejection fraction (LVEF).
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Dates et versions

hal-00787512 , version 1 (12-02-2013)

Identifiants

  • HAL Id : hal-00787512 , version 1

Citer

Alain Lalande, Jessica Lebenberg, Irène Buvat, Patrick Clarysse, Christopher Casta, et al.. A reference free approach for the comparative evaluation of eight segmentation methods for the estimation of the left ventricular ejection fraction in cardiac MRI.. European Society for Magnetic Resonance in Medicine and Biology (ESMRMB), Oct 2012, Lisbonne, Portugal. pp.658. ⟨hal-00787512⟩
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