Image analysis – Applications – Personnel identification
Reexamination Certificate
2005-03-18
2009-12-22
Kassa, Yosef (Department: 2624)
Image analysis
Applications
Personnel identification
C382S190000, C382S282000, C283S068000, C356S071000
Reexamination Certificate
active
07636458
ABSTRACT:
In relation to a system which effects one-to-many authentication using biometric information; e.g., a fingerprint, an iris, voice, a facial image, a vascular pattern, a dynamic signature, or a keystroke, in order to significantly shorten the time required to verify registered feature information against input feature information, there is performed extraction of verification-purpose feature information and a plurality of types of verification-purpose attribute information from the biometric information about an object of authentication; computation of verification priority levels of a plurality of registration-purpose feature information items on the basis of registration-purpose attribute information and the verification-purpose attribute information, both being associated with the registration-purpose feature information items; and sequential verification of the verification-purpose feature information against registration-purpose feature information in accordance with a computed verification priority level, thereby specifying registration-purpose feature information matching said verification-purpose feature information from said plurality of registration-purpose feature information items.
REFERENCES:
patent: 5224173 (1993-06-01), Kuhns et al.
patent: 5420937 (1995-05-01), Davis
patent: 6070159 (2000-05-01), Wilson et al.
patent: 6233348 (2001-05-01), Fujii et al.
patent: 6505193 (2003-01-01), Musgrave et al.
patent: 6839453 (2005-01-01), McWilliam et al.
patent: 7006673 (2006-02-01), Hamid
patent: 7274807 (2007-09-01), Hillhouse et al.
patent: 2002/0048390 (2002-04-01), Ikegami
patent: 0 780 781 (1997-06-01), None
patent: 11-195119 (1999-07-01), None
patent: 2000-148985 (2000-05-01), None
patent: 2002-133416 (2002-05-01), None
patent: 2002-163655 (2002-06-01), None
Supplementary European Search Report issued in corresponding European Patent Application No. 03815576.8, on Aug. 6, 2007.
Matsuda Takahiro
Shinzaki Takashi
Suzuki Shoji
Yamada Shigefumi
FUJITSU Limited
Kassa Yosef
Staas & Halsey , LLP
LandOfFree
Biometric information registration apparatus, biometric... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Biometric information registration apparatus, biometric..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Biometric information registration apparatus, biometric... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4101519