Robust Palmprint Recognition Based on Directional Representations

Abstract : In this paper, we consider the common problem of automatically recognizing palmprint with varying illumination and image noise. Gabor wavelets can be well represented for biometric image for their similar characteristics to human visual system. However, these Gabor-based algorithms are not robust for image recognition under non-uniform illumination and noise corruption. To improve the recognition performance under the low quality conditions, we propose novel palmprint recognition approach using directional representations. Firstly, the directional representation for palmprint appearance is obtained by the anisotropy filter, which is robust to drastic illumination changes and preserves important discriminative information. Then, the PCA is employed to reduce the dimension of image feature. At last, based on a sparse representation on palmprint feature, the compressed sensing is used to distinguish palms from different hands. Experimental results on the PolyU palprint database show the proposed algorithm have better performance. And the proposed scheme is robust to varying illumination and noise corruption.
Type de document :
Communication dans un congrès
Zhongzhi Shi; David Leake; Sunil Vadera. 7th International Conference on Intelligent Information Processing (IIP), Oct 2012, Guilin, China. Springer, IFIP Advances in Information and Communication Technology, AICT-385, pp.372-381, 2012, Intelligent Information Processing VI. 〈10.1007/978-3-642-32891-6_46〉
Liste complète des métadonnées

Littérature citée [17 références]  Voir  Masquer  Télécharger

https://hal.inria.fr/hal-01524966
Contributeur : Hal Ifip <>
Soumis le : vendredi 19 mai 2017 - 10:43:24
Dernière modification le : vendredi 19 mai 2017 - 10:45:56

Fichier

978-3-642-32891-6_46_Chapter.p...
Fichiers produits par l'(les) auteur(s)

Licence


Distributed under a Creative Commons Paternité 4.0 International License

Identifiants

Citation

Hengjian Li, Lianhai Wang, Zutao Zhang. Robust Palmprint Recognition Based on Directional Representations. Zhongzhi Shi; David Leake; Sunil Vadera. 7th International Conference on Intelligent Information Processing (IIP), Oct 2012, Guilin, China. Springer, IFIP Advances in Information and Communication Technology, AICT-385, pp.372-381, 2012, Intelligent Information Processing VI. 〈10.1007/978-3-642-32891-6_46〉. 〈hal-01524966〉

Partager

Métriques

Consultations de la notice

37

Téléchargements de fichiers

32