A Curvature Tensor Distance for Mesh Visual Quality Assessment

Fakhri Torkhani 1 Kai Wang 1 Jean-Marc Chassery 1
1 GIPSA-AGPIG - AGPIG
GIPSA-DIS - Département Images et Signal
Abstract : This paper presents a new objective metric for assessing the visual difference between a reference or 'perfect' mesh and its distorted version. The proposed metric is based on the measurement of a distance between curvature tensors of the two triangle meshes under comparison. Unlike existing methods, our algorithm uses not only eigenvalues but also eigenvectors of the curvature tensor to derive a perceptually-oriented distance. The metric also accounts for some important properties of the human visual system. Experimental results show good coherence between the proposed objective metric and the subjective assessment.
Type de document :
Communication dans un congrès
Bolc, L.; Wojciechowski, K.; Tadeusiewicz, R.; Chmielewski, L.J. (Eds.). International Conference on Computer Vision and Graphics (ICCVG 2012), Sep 2012, Warsaw, Poland. Springer-Verlag, Vol. 7594, 253-263, 11 p., 2012, Lecture Notes in Computer Science ; Vol. 7594
Liste complète des métadonnées

Littérature citée [19 références]  Voir  Masquer  Télécharger

https://hal.archives-ouvertes.fr/hal-00719315
Contributeur : Fakhri Torkhani <>
Soumis le : jeudi 19 juillet 2012 - 14:58:14
Dernière modification le : mercredi 17 juin 2015 - 01:17:00
Document(s) archivé(s) le : samedi 20 octobre 2012 - 02:56:12

Fichier

FT_KW_JMC_TPDM_ICCVG2012.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

  • HAL Id : hal-00719315, version 1

Collections

Citation

Fakhri Torkhani, Kai Wang, Jean-Marc Chassery. A Curvature Tensor Distance for Mesh Visual Quality Assessment. Bolc, L.; Wojciechowski, K.; Tadeusiewicz, R.; Chmielewski, L.J. (Eds.). International Conference on Computer Vision and Graphics (ICCVG 2012), Sep 2012, Warsaw, Poland. Springer-Verlag, Vol. 7594, 253-263, 11 p., 2012, Lecture Notes in Computer Science ; Vol. 7594. 〈hal-00719315〉

Partager

Métriques

Consultations de
la notice

239

Téléchargements du document

146