Title :
A correlation based face verification scheme designed for mobile device access control: From algorithm to Java ME implementation
Author :
Xi, Kai ; Tang, Yan ; Hu, Jiankun ; Han, Fengling
Author_Institution :
Sch. of Comput. Sci. & IT, RMIT Univ., Melbourne, VIC, Australia
Abstract :
In this paper, we investigate face recognition based access control approaches dedicatedly designed for camera-equipped mobile devices. We developed a Hierarchical Correlation based Face Verification (HCFV) scheme which is deployable for the most resource constrained mobile devices such as low-end mobile phones with available memory size less than 1MB. The novelty of HCFV is to perform the Partial Correlation Output Peak Analysis (analyze the relations among multiple cross-correlation peaks which are generated from selected sub-regions of a face). The experimental results on the public domain database Yale Face Database demonstrate that the proposed scheme has achieved better performance than using conventional correlation based schemes directly on either full-size or downsized images. Furthermore, in order to investigate the applicability and implementability issues, we have also implemented HCFV on the Nokia S60 CLDC emulator using Java ME programming technology. The experiment shows that HFVC consumes approximately 1/10 memory, 1/6 storage space, and 3.5% processing time in comparison with the result using the conventional correlation methods.
Keywords :
Java; authorisation; correlation methods; face recognition; mobile handsets; telecommunication computing; Java ME programming; Nokia S60 CLDC emulator; face recognition; hierarchical correlation based face verification; mobile device access control; partial correlation output peak analysis; Access control; Algorithm design and analysis; Biometrics; Face recognition; Java; Mobile computing; Mobile handsets; Principal component analysis; Protection; Space technology; Correlation pattern recognition; Face recognition; Java; Mobile Access Control; Mobile Biometric;
Conference_Titel :
Industrial Electronics and Applications (ICIEA), 2010 the 5th IEEE Conference on
Conference_Location :
Taichung
Print_ISBN :
978-1-4244-5045-9
Electronic_ISBN :
978-1-4244-5046-6
DOI :
10.1109/ICIEA.2010.5516852