Image analysis – Applications – Personnel identification
Patent
1998-02-26
1999-09-14
Mancuso, Joseph
Image analysis
Applications
Personnel identification
382126, 34082534, G06K 900
Patent
active
059534435
ABSTRACT:
To provide a stripe pattern matching system enabling to verify minutia correspondence between a searching stripe pattern and a filed stripe pattern independent of position or direction of the searching stripe pattern, correspondence value between them is evaluated by comparing their distances, directions or relations to their each neighboring minutiae by a pairing examination means (16). The most appropriate rotation angle and the most appropriate shifting coordinates for adjusting the searching stripe pattern to the filed stripe pattern is obtained by selecting a most appropriate axial candidate giving the most concentrated coordinate deviations referring to deviation distributions of correspondence values accumulated on a deviation plane memory (18) by applying each axial candidate as the coordinate adjustment reference. Therefore, the most appropriate coordinate adjustment can be performed even when either or both of absolute direction and position cannot be specified, in the invention.
REFERENCES:
patent: 4646352 (1987-02-01), Asai et al.
patent: 4944021 (1990-07-01), Hoshino et al.
patent: 4956870 (1990-09-01), Hara
patent: 5040224 (1991-08-01), Hara
Hiratsuka Seiichi
Hoshino Yukio
Kunikata Junichi
Takahashi Yoshihide
Bali Vikkram
Mancuso Joseph
NEC Corporation
LandOfFree
Stripe pattern matching system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Stripe pattern matching system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stripe pattern matching system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1518045