Paper Info
Title
Two Dimensional PalmPhasor Enhanced by Multi-orientation Score Level Fusion
Abstract
The security and protection of biometric template has been the bottleneck of its applications due to permanent appearance of biometrics. Texture codes are important approaches for palmprint recognition: unfortunately, there is no ideal cancelable scheme for palmprint coding until now. We propose a novel cancelable palmprint template, called "PalmPhasor", which is a set of binary code fusing the user-specific tokenised pseudo-random number (PRN) and multi-orientation texture features of PalmCodes. PalmPhasor is extended from one dimension to two dimensions to reduce computational complexity. Two dimensional (2D) PalmPhasor in row orientation has better performance than one dimensional (ID) PalmPhasor. Furthermore, 2D PalmPhasor fuses multi-orientation texture features in score level to enhance recognition performance. Besides, the number of orientations of texture features for fusion is also discussed in this paper. The experimental results on PolyU palmprint database show the feasibility and efficiency of 2D PalmPhasor enhanced by multi-orientation score level fusion.
Year
DOI
Venue
2011
10.1007/978-3-642-22339-6_15
Communications in Computer and Information Science
Keywords
Field
DocType
2D PalmPhasor,Multi-orientation score level fusion,BioPhasor,Cancelable palmprint template,Biometric security
Bottleneck,Pattern recognition,Computer science,Binary code,Fusion,Coding (social sciences),Artificial intelligence,Biometrics,Fuse (electrical),Computational complexity theory
Conference
Volume
ISSN
Citations 
186
1865-0929
8
PageRank 
References 
Authors
0.46
10
5
Name
Order
Citations
PageRank
Lu Leng12009.83
Jiashu Zhang2112275.03
Gao Chen3534.78
Muhammad Khurram Khan43538204.81
Ping Bai581.47