TY - GEN
T1 - Applying LBP operator to Gabor response for palmprint identification
AU - Shen, Linlin
AU - Ji, Zhen
AU - Zhang, Lei
AU - Guo, Zhenhua
PY - 2009
Y1 - 2009
N2 - We proposed in this paper an accurate and efficient approach for palmprint identification. In this method, a Gabor wavelet is first convolved with the palmprint image to produce a response image, where LBP is then applied to code the relation among the magnitude of wavelet response at central pixel with that of its neighbors. The method is fully tested using the public PolyU palmprint database. In the experiment, 3864 test images are identified by the proposed method against the 1158 templates. While palm code achieves only about 89% accuracy, over 96% accuracy is achieved by the proposed G-LBP approach. Our approach could identify a palmprint image within 200 ms.
AB - We proposed in this paper an accurate and efficient approach for palmprint identification. In this method, a Gabor wavelet is first convolved with the palmprint image to produce a response image, where LBP is then applied to code the relation among the magnitude of wavelet response at central pixel with that of its neighbors. The method is fully tested using the public PolyU palmprint database. In the experiment, 3864 test images are identified by the proposed method against the 1158 templates. While palm code achieves only about 89% accuracy, over 96% accuracy is achieved by the proposed G-LBP approach. Our approach could identify a palmprint image within 200 ms.
KW - Gabor wavelet
KW - Local binary pattern
KW - Palmprint identification
UR - http://www.scopus.com/inward/record.url?scp=77949615874&partnerID=8YFLogxK
U2 - 10.1109/ICIECS.2009.5364805
DO - 10.1109/ICIECS.2009.5364805
M3 - Conference contribution
AN - SCOPUS:77949615874
SN - 9781424449941
T3 - Proceedings - 2009 International Conference on Information Engineering and Computer Science, ICIECS 2009
BT - Proceedings - 2009 International Conference on Information Engineering and Computer Science, ICIECS 2009
T2 - 2009 International Conference on Information Engineering and Computer Science, ICIECS 2009
Y2 - 19 December 2009 through 20 December 2009
ER -