Title :
The Biosecure Geometry-Based System for Hand Modality
Author :
Fouquier, G. ; Likforman, L. ; Darbon, J. ; Sankur, B.
Author_Institution :
Res. & Dev. Lab., EPITA, France
Abstract :
We present an identification and authentication system based on hand modality which is part of a reference system for all modalities developed within the biosecure consortium. It relies on simple geometric features extracted from hand boundary. The different steps of this system are detailed, namely: pre-processing, feature extraction and hand matching. This system has been tested on the biosecure hand database which consists of 4500 hand images of 750 individuals. Results are detailed with respect to different enrolment conditions such as population size, enrolment size, and image resolution.
Keywords :
biometrics (access control); feature extraction; image matching; image resolution; visual databases; authentication system; biosecure consortium; biosecure geometry-based system; biosecure hand database; geometric feature extraction; hand matching; hand modality; identification system; image resolution; Authentication; Biometrics; Feature extraction; Fingers; Geometry; Histograms; Image databases; Image resolution; Open source software; Spatial databases; biometry; geometry-based features; hand database; hand modality; reference systems;
Conference_Titel :
Acoustics, Speech and Signal Processing, 2007. ICASSP 2007. IEEE International Conference on
Conference_Location :
Honolulu, HI
Print_ISBN :
1-4244-0727-3
DOI :
10.1109/ICASSP.2007.366029
