ES2161250T3 - Procedimientos para comparar huellas digitales. - Google Patents
Procedimientos para comparar huellas digitales.Info
- Publication number
- ES2161250T3 ES2161250T3 ES95107850T ES95107850T ES2161250T3 ES 2161250 T3 ES2161250 T3 ES 2161250T3 ES 95107850 T ES95107850 T ES 95107850T ES 95107850 T ES95107850 T ES 95107850T ES 2161250 T3 ES2161250 T3 ES 2161250T3
- Authority
- ES
- Spain
- Prior art keywords
- small
- footprints
- details
- file
- footprint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/20—Individual registration on entry or exit involving the use of a pass
- G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
- G07C9/25—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition
- G07C9/26—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition using a biometric sensor integrated in the pass
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/12—Fingerprints or palmprints
- G06V40/1365—Matching; Classification
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/30—Individual registration on entry or exit not involving the use of a pass
- G07C9/32—Individual registration on entry or exit not involving the use of a pass in combination with an identity check
- G07C9/37—Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Collating Specific Patterns (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
LA INVENCION SE REFIERE A UN METODO AUTOMATICO Y A UN APARATO RELACIONADO PARA IDENTIFICAR HUELLAS DACTILARES A BASE DE COMPARAR PEQUEÑOS DETALLES DE CADA HUELLA DACTILAR EN UNA BASE DE DATOS DE HUELLAS DACTILARES CON OTRAS IMAGENES VECTORIALES PRECALCULADAS DE PEQUEÑOS DETALLES DE BUSQUEDA DE UNA HUELLA DE BUSQUEDA A IDENTIFICAR, PARA DETERMINAR LA EXISTENCIA O NO DE UNA COINCIDENCIA EN CUANTO A LA POSICION Y EL ANGULO ENTRE LOS PEQUEÑOS DETALLES DE LA HUELLA DE UN ARCHIVO Y LAS IMAGENES DE PEQUEÑOS DETALLES DE BUSQUEDA PRESELECCIONADAS, EN DONDE EL RESULTADO DE TAL COMPARACION ES UNA CUENTA DE LAS COINCIDENCIAS QUE INDICA LA PROBABILIDAD DE QUE EXISTA UNA COINCIDENCIA ENTRE LA HUELLA DE BUSQUEDA Y UNA O MAS DE LAS HUELLAS DEL ARCHIVO, Y LA BASE DE LA SELECCION DE TALES IMAGENES VECTORIALES PRECALCULADAS ES LA IDENTIDAD ENTRE EL ANGULO DE LOS PEQUEÑOS DETALLES DE LAS HUELLAS DEL ARCHIVO Y EL ANGULO DE LAS IMAGENES VECTORIALES PRECALCULADAS DE LOS PEQUEÑOS DETALLES DE BUSQUEDA.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/016,884 US4790564A (en) | 1987-02-20 | 1987-02-20 | Automatic fingerprint identification system including processes and apparatus for matching fingerprints |
EP95107850A EP0685815B1 (en) | 1987-02-20 | 1988-10-18 | Processes for matching fingerprints |
EP88402623A EP0366850B1 (en) | 1987-02-20 | 1988-10-18 | Automatic fingerprint identification method |
IN1023CA1988 IN172391B (es) | 1987-02-20 | 1988-12-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2161250T3 true ES2161250T3 (es) | 2001-12-01 |
Family
ID=27231806
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95107850T Expired - Lifetime ES2161250T3 (es) | 1987-02-20 | 1988-10-18 | Procedimientos para comparar huellas digitales. |
ES96100585T Expired - Lifetime ES2181813T3 (es) | 1987-02-20 | 1988-10-18 | Sistema automatico de identificacion de huellas dactilares que incluye procesos y aparatos para comparar huellas dactilares. |
ES95107849T Expired - Lifetime ES2161800T3 (es) | 1987-02-20 | 1988-10-18 | Procedimiento para comparar huellas digitales. |
ES88402623T Expired - Lifetime ES2096550T3 (es) | 1987-02-20 | 1988-10-18 | Metodo para la identificacion automatica de huellas dactilares. |
Family Applications After (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96100585T Expired - Lifetime ES2181813T3 (es) | 1987-02-20 | 1988-10-18 | Sistema automatico de identificacion de huellas dactilares que incluye procesos y aparatos para comparar huellas dactilares. |
ES95107849T Expired - Lifetime ES2161800T3 (es) | 1987-02-20 | 1988-10-18 | Procedimiento para comparar huellas digitales. |
ES88402623T Expired - Lifetime ES2096550T3 (es) | 1987-02-20 | 1988-10-18 | Metodo para la identificacion automatica de huellas dactilares. |
Country Status (4)
Country | Link |
---|---|
EP (4) | EP0685815B1 (es) |
CN (1) | CN1054225C (es) |
DE (4) | DE3856482T2 (es) |
ES (4) | ES2161250T3 (es) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08180187A (ja) * | 1994-12-27 | 1996-07-12 | Mitsubishi Electric Corp | 個人識別装置 |
JPH08185517A (ja) * | 1994-12-28 | 1996-07-16 | Mitsubishi Electric Corp | 指紋照合装置 |
JPH08202873A (ja) * | 1995-01-31 | 1996-08-09 | Mitsubishi Electric Corp | 指紋照合装置 |
JP2739856B2 (ja) * | 1995-12-18 | 1998-04-15 | 日本電気株式会社 | 指掌紋画像処理装置 |
US5648648A (en) * | 1996-02-05 | 1997-07-15 | Finger Power, Inc. | Personal identification system for use with fingerprint data in secured transactions |
SE516239C2 (sv) | 2000-04-28 | 2001-12-03 | Mydata Automation Ab | Metod och anordning för bestämning av nominella data för elektroniska kretsar, genom att ta en digital bild och jämföra med lagrade nominella data. |
FR2821465B1 (fr) | 2001-02-27 | 2005-05-06 | Sagem | Sonnette biometrique |
JP4134522B2 (ja) * | 2001-03-26 | 2008-08-20 | 日本電気株式会社 | 指掌紋画像処理装置及び方法 |
EP1385118B1 (en) * | 2002-05-30 | 2009-10-07 | Activcard Ireland Limited | Method and apparatus for supporting a biometric registration performed on a card |
US7274807B2 (en) | 2002-05-30 | 2007-09-25 | Activcard Ireland Limited | Method and apparatus for supporting a biometric registration performed on a card |
US7400749B2 (en) | 2002-07-08 | 2008-07-15 | Activcard Ireland Limited | Method and apparatus for supporting a biometric registration performed on an authentication server |
DE60315658T2 (de) * | 2003-10-17 | 2007-12-27 | Berner Fachhochschule, Technik Und Informatik (Ti) | Fingerabdrucksverifikationsmethode und -system |
JP2007052598A (ja) * | 2005-08-17 | 2007-03-01 | Oki Electric Ind Co Ltd | 自動取引システム |
CN103164688A (zh) * | 2011-12-15 | 2013-06-19 | 英顺源(上海)科技有限公司 | 基于多指纹的识别***及其方法 |
CN107153666B (zh) * | 2016-03-02 | 2022-03-04 | 魏立江 | 图片搜索法 |
US10789449B2 (en) | 2018-01-25 | 2020-09-29 | Egis Technology Inc. | Electronic device for distinguishing between fingerprint feature points and non-fingerprint feature points and method for the same |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4185270A (en) * | 1976-07-19 | 1980-01-22 | Fingermatrix, Inc. | Fingerprint identification method and apparatus |
US4135147A (en) * | 1976-09-10 | 1979-01-16 | Rockwell International Corporation | Minutiae pattern matcher |
JPH0140382B2 (es) * | 1980-10-20 | 1989-08-28 | Toomasu Do Ra Ryuu Ando Co Ltd | |
CA1199732A (en) * | 1982-06-28 | 1986-01-21 | Koh Asai | Method and device for matching fingerprints with precise minutia pairs selected from coarse pairs |
US4618988A (en) * | 1984-07-25 | 1986-10-21 | Fingermatrix, Inc. | Matcher |
US4790564A (en) * | 1987-02-20 | 1988-12-13 | Morpho Systemes | Automatic fingerprint identification system including processes and apparatus for matching fingerprints |
-
1988
- 1988-10-18 DE DE3856482T patent/DE3856482T2/de not_active Expired - Lifetime
- 1988-10-18 ES ES95107850T patent/ES2161250T3/es not_active Expired - Lifetime
- 1988-10-18 EP EP95107850A patent/EP0685815B1/en not_active Expired - Lifetime
- 1988-10-18 ES ES96100585T patent/ES2181813T3/es not_active Expired - Lifetime
- 1988-10-18 ES ES95107849T patent/ES2161800T3/es not_active Expired - Lifetime
- 1988-10-18 DE DE3856539T patent/DE3856539T2/de not_active Expired - Lifetime
- 1988-10-18 EP EP96100585A patent/EP0715275B1/en not_active Expired - Lifetime
- 1988-10-18 DE DE3856485T patent/DE3856485T2/de not_active Revoked
- 1988-10-18 DE DE3855759T patent/DE3855759T2/de not_active Expired - Lifetime
- 1988-10-18 ES ES88402623T patent/ES2096550T3/es not_active Expired - Lifetime
- 1988-10-18 EP EP88402623A patent/EP0366850B1/en not_active Expired - Lifetime
- 1988-10-18 EP EP95107849A patent/EP0680004B1/en not_active Revoked
- 1988-12-12 CN CN88108482A patent/CN1054225C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3855759T2 (de) | 1997-05-28 |
CN1054225C (zh) | 2000-07-05 |
DE3855759D1 (de) | 1997-02-27 |
EP0685815A1 (en) | 1995-12-06 |
CN1043580A (zh) | 1990-07-04 |
EP0680004A1 (en) | 1995-11-02 |
DE3856482T2 (de) | 2002-05-08 |
EP0366850B1 (en) | 1997-01-15 |
DE3856539D1 (de) | 2002-10-02 |
DE3856485D1 (de) | 2001-09-06 |
EP0715275A3 (en) | 1996-08-07 |
EP0715275A2 (en) | 1996-06-05 |
ES2161800T3 (es) | 2001-12-16 |
DE3856485T2 (de) | 2002-05-08 |
DE3856482D1 (de) | 2001-08-23 |
EP0715275B1 (en) | 2002-08-28 |
EP0685815B1 (en) | 2001-07-18 |
ES2096550T3 (es) | 1997-03-16 |
ES2181813T3 (es) | 2003-03-01 |
EP0366850A1 (en) | 1990-05-09 |
EP0680004B1 (en) | 2001-08-01 |
DE3856539T2 (de) | 2003-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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