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Communication Dans Un Congrès Année : 2009

A framework for the objective evaluation of segmentation algorithms using a ground-truth of human segmented 3D-models

Résumé

In this paper, we present an evaluation method of 3D-mesh segmentation algorithms based on a ground-truth corpus. This corpus is composed of a set of 3D-models grouped in different classes (animals, furnitures, etc.) associated with several manual segmentations produced by human observers. We define a measure that quantifies the consistency between two segmentations of a 3D-model, whatever their granularity. Finally, we propose an objective quality score for the automatic evaluation of 3D-mesh segmentation algorithms based on these measures and on the ground-truth corpus. Thus the quality of segmentations obtained by automatic algorithms is evaluated in a quantitative way thanks to the quality score, and on an objective basis thanks to the ground- truth corpus. Our approach is illustrated through the evaluation of two recent 3D-mesh segmentation methods.
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Dates et versions

hal-00667994 , version 1 (08-02-2012)

Identifiants

  • HAL Id : hal-00667994 , version 1

Citer

Halim Benhabiles, Jean-Philippe Vandeborre, Guillaume Lavoué, Mohamed Daoudi. A framework for the objective evaluation of segmentation algorithms using a ground-truth of human segmented 3D-models. IEEE International Conference on Shape Modeling and Applications (SMI), Jun 2009, Beijing, China. pp.Session 5. ⟨hal-00667994⟩
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