DocumentCode
2490222
Title
A practical palmprint recognition algorithm using phase information
Author
Iitsuka, Satoshi ; Ito, Koichi ; Aoki, Takafumi
Author_Institution
Grad. Sch. of Inf. Sci., Tohoku Univ., Sendai, Japan
fYear
2008
fDate
8-11 Dec. 2008
Firstpage
1
Lastpage
4
Abstract
This paper proposes a practical palmprint recognition algorithm using two-dimensional (2D) phase information. The proposed algorithm (i) reduces the registered data size by registering quantized phase information and (ii) deals with nonlinear distortion between palmprint images by local block matching. Experimental evaluation using palmprint image databases clearly demonstrates efficient recognition performance of the proposed algorithm compared with the conventional palmprint recognition algorithms.
Keywords
biometrics (access control); image recognition; 2D phase information; local block matching; nonlinear distortion; palmprint image databases; palmprint images; palmprint recognition algorithm; quantized phase information; recognition performance; Feature extraction; Fingerprint recognition; Image databases; Image matching; Image recognition; Indium tin oxide; Nonlinear distortion; Radio frequency; Spatial databases; Surface texture;
fLanguage
English
Publisher
ieee
Conference_Titel
Pattern Recognition, 2008. ICPR 2008. 19th International Conference on
Conference_Location
Tampa, FL
ISSN
1051-4651
Print_ISBN
978-1-4244-2174-9
Electronic_ISBN
1051-4651
Type
conf
DOI
10.1109/ICPR.2008.4761852
Filename
4761852
Link To Document