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Discriminative and Robust Competitive Code for Palmprint Recognition.
- Source :
- IEEE Transactions on Systems, Man & Cybernetics. Systems; Feb2018, Vol. 48 Issue 2, p232-241, 10p
- Publication Year :
- 2018
-
Abstract
- Various palmprint recognition methods have been proposed based on orientation features of palmprints. Among them, the competitive code method using the dominant orientation of palmprint images achieves promising performance in palmprint recognition. In this paper, we propose a discriminative and robust competitive code based method, which uses a more accurate dominant orientation representation of palmprint images for palmprint authentication. Moreover, we propose to weight the orientation information of a neighbor area to improve the precision and stability of the discriminative and robust dominant orientation code. Experiments performed on three types of palmprint databases and a noisy dataset validate the effectiveness of the proposed method. [ABSTRACT FROM AUTHOR]
- Subjects :
- PALMPRINT recognition
ROBUST control
PRECISION (Information retrieval)
Subjects
Details
- Language :
- English
- ISSN :
- 21682216
- Volume :
- 48
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- IEEE Transactions on Systems, Man & Cybernetics. Systems
- Publication Type :
- Academic Journal
- Accession number :
- 127333195
- Full Text :
- https://doi.org/10.1109/TSMC.2016.2597291