Image analysis – Applications – Personnel identification
Patent
1996-01-26
1998-10-27
Boudreau, Leo
Image analysis
Applications
Personnel identification
G06K 928, G06K 932
Patent
active
058287736
ABSTRACT:
A fingerprint sensing device includes a fingerprint sensor, a processor for determining an actual fingerprint position on the fingerprint sensor relative to a desired fingerprint position, and a finger position indicator for generating a finger position indication to assist the user in positioning the finger to the desired fingerprint position based upon the actual fingerprint position on the fingerprint sensor. The processor preferably calculates a fingerprint center point defining the actual fingerprint position. The fingerprint sensor may be provided by an electric field sensor in integrated circuit form. The finger position indicator may be provided by a visual indicator, such as a desired position image indicia generator for generating image indicia on a display screen relating to the desired fingerprint position on the fingerprint sensor, and wherein an actual fingerprint position image is also generated relative to the desired position image indicia on the display screen. The desired position image indicia may preferably be a desired fingerprint center point indicia image. Method aspects of the invention are also disclosed.
REFERENCES:
patent: 3781855 (1973-12-01), Killen
patent: 3859633 (1975-01-01), Ho et al.
patent: 3959884 (1976-06-01), Jordan et al.
patent: 4140272 (1979-02-01), Atalla
patent: 4151512 (1979-04-01), Riganati et al.
patent: 4156230 (1979-05-01), Riganati et al.
patent: 4185270 (1980-01-01), Fischer II et al.
patent: 4210899 (1980-07-01), Swonger et al.
patent: 4336998 (1982-06-01), Ruell
patent: 4353056 (1982-10-01), Tsikos
patent: 4394773 (1983-07-01), Ruell
patent: 4429413 (1984-01-01), Edwards
patent: 4525859 (1985-07-01), Bowles et al.
patent: 4526043 (1985-07-01), Boie et al.
patent: 4577345 (1986-03-01), Abramov
patent: 4581760 (1986-04-01), Schiller et al.
patent: 4582985 (1986-04-01), Lofberg
patent: 4747147 (1988-05-01), Sparrow
patent: 4845610 (1989-07-01), Parvin
patent: 4932776 (1990-06-01), Dowling, Jr. et al.
patent: 4946276 (1990-08-01), Chilcott
patent: 4947443 (1990-08-01), Costello
patent: 4993068 (1991-02-01), Piosenka et al.
patent: 5010772 (1991-04-01), Bourland et al.
patent: 5040223 (1991-08-01), Kamiya et al.
patent: 5040224 (1991-08-01), Hara
patent: 5050220 (1991-09-01), Marsh et al.
patent: 5140642 (1992-08-01), Hsu et al.
patent: 5239590 (1993-08-01), Yamamoto
patent: 5325442 (1994-06-01), Knapp
patent: 5337357 (1994-08-01), Chou et al.
patent: 5351304 (1994-09-01), Yamamoto
patent: 5363453 (1994-11-01), Gagne et al.
patent: 5373181 (1994-12-01), Scheiter et al.
patent: 5400662 (1995-03-01), Tamori
patent: 5420936 (1995-05-01), Fitzpatrick et al.
patent: 5429006 (1995-07-01), Tamori
patent: 5436972 (1995-07-01), Fischer
patent: 5465303 (1995-11-01), Levison et al.
patent: 5488719 (1996-01-01), Kaplan et al.
patent: 5493621 (1996-02-01), Matsumura
patent: 5497429 (1996-03-01), Shibuya
patent: 5503029 (1996-04-01), Tamori
patent: 5526701 (1996-06-01), Tamori
patent: 5546471 (1996-08-01), Merjanian
patent: 5559504 (1996-09-01), Itsumi et al.
R.P. James, IBM Technical Disclosure Bulletin, vol. 14, No. 11, (Apr. 1972), "Finger-Print Sensor", p. 3361.
Masahiro Takeda, Satoshi Uchida, Kenichi Hiramatsu & Tokumi Matsunami, "Finger Image Identification Method for Personal Verification," IEEE, pp. 761-766 (1990).
Chan Ellery Y.
Schmitt John C.
Setlak Dale R.
Wilson Steven D.
Boudreau Leo
Harris Corporation
Werner Brian P.
LandOfFree
Fingerprint sensing method with finger position indication does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Fingerprint sensing method with finger position indication, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fingerprint sensing method with finger position indication will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1620449