CN1722152A - 指纹读取方法、指纹读取系统和程序 - Google Patents
指纹读取方法、指纹读取系统和程序 Download PDFInfo
- Publication number
- CN1722152A CN1722152A CNA2005100814918A CN200510081491A CN1722152A CN 1722152 A CN1722152 A CN 1722152A CN A2005100814918 A CNA2005100814918 A CN A2005100814918A CN 200510081491 A CN200510081491 A CN 200510081491A CN 1722152 A CN1722152 A CN 1722152A
- Authority
- CN
- China
- Prior art keywords
- image
- fingerprint
- unit
- local
- local fingerprint
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- G06V40/1335—Combining adjacent partial images (e.g. slices) to create a composite input or reference pattern; Tracking a sweeping finger movement
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Image Input (AREA)
- Collating Specific Patterns (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004198236 | 2004-07-05 | ||
JP2004198236A JP4411152B2 (ja) | 2004-07-05 | 2004-07-05 | 指紋読取方法、指紋読取システム及びプログラム |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1722152A true CN1722152A (zh) | 2006-01-18 |
CN100363939C CN100363939C (zh) | 2008-01-23 |
Family
ID=35513975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100814918A Active CN100363939C (zh) | 2004-07-05 | 2005-06-29 | 指纹读取方法、指纹读取系统 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7760922B2 (zh) |
JP (1) | JP4411152B2 (zh) |
CN (1) | CN100363939C (zh) |
HK (1) | HK1085829A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101620678B (zh) * | 2008-07-04 | 2013-01-23 | 富士通株式会社 | 生物测量信息读取装置和生物测量信息读取方法 |
WO2016049995A1 (zh) * | 2014-09-30 | 2016-04-07 | 深圳市汇顶科技股份有限公司 | 一种指纹识别系统及其指纹处理方法和装置 |
CN106796660A (zh) * | 2015-05-28 | 2017-05-31 | 指纹卡有限公司 | 用于形成指纹表示的方法以及指纹感测系统 |
CN109784195A (zh) * | 2018-12-20 | 2019-05-21 | 金菁 | 一种用于企业指纹打卡的指纹识别方法及系统 |
CN112334860A (zh) * | 2018-07-27 | 2021-02-05 | 华为技术有限公司 | 一种可穿戴设备的触控方法、可穿戴设备及系统 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200625193A (en) * | 2005-01-11 | 2006-07-16 | Elecvision Inc | Fingerprint detecting method |
CN100367296C (zh) * | 2006-01-18 | 2008-02-06 | 北京飞天诚信科技有限公司 | 指纹图像采集成像方法 |
CN100375107C (zh) * | 2006-01-18 | 2008-03-12 | 北京飞天诚信科技有限公司 | 指纹图像片段的拼接方法 |
KR20080069809A (ko) * | 2007-01-24 | 2008-07-29 | (주) 대성하이텍 | 지문인식장치에서 이미지 세그먼트를 이용한 지문 인식방법 |
EP2128817B1 (en) | 2007-01-24 | 2019-04-03 | Fujitsu Limited | Image reading device, image reading program, and image reading method |
US8634604B2 (en) * | 2008-05-05 | 2014-01-21 | Sonavation, Inc. | Method and system for enhanced image alignment |
WO2010041731A1 (ja) * | 2008-10-10 | 2010-04-15 | 日本電気株式会社 | 照合装置、照合方法、及びプログラム |
JP4862924B2 (ja) * | 2009-07-24 | 2012-01-25 | ミツミ電機株式会社 | 指紋画像形成装置及び指紋画像形成方法 |
KR101706290B1 (ko) | 2010-07-12 | 2017-02-27 | 핑거프린트 카드즈 에이비 | 생체 측정 인증 디바이스 및 방법 |
US9400914B2 (en) * | 2014-10-24 | 2016-07-26 | Egis Technology Inc. | Method and electronic device for generating fingerprint enrollment data |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2749955B1 (fr) * | 1996-06-14 | 1998-09-11 | Thomson Csf | Systeme de lecture d'empreintes digitales |
US5963656A (en) * | 1996-09-30 | 1999-10-05 | International Business Machines Corporation | System and method for determining the quality of fingerprint images |
US6317508B1 (en) | 1998-01-13 | 2001-11-13 | Stmicroelectronics, Inc. | Scanning capacitive semiconductor fingerprint detector |
JP2000003442A (ja) * | 1998-06-15 | 2000-01-07 | Hamamatsu Photonics Kk | 人物照合装置 |
US6795569B1 (en) | 1999-05-11 | 2004-09-21 | Authentec, Inc. | Fingerprint image compositing method and associated apparatus |
JP3738629B2 (ja) | 1999-11-25 | 2006-01-25 | 三菱電機株式会社 | 携帯型電子機器 |
JP4221220B2 (ja) | 2000-07-24 | 2009-02-12 | 株式会社ディー・ディー・エス | 指紋照合装置、指紋照合方法及び指紋照合プログラム |
JP3780830B2 (ja) * | 2000-07-28 | 2006-05-31 | 日本電気株式会社 | 指紋識別方法及び装置 |
JP2002222424A (ja) * | 2001-01-29 | 2002-08-09 | Nec Corp | 指紋照合システム |
KR100430054B1 (ko) * | 2001-05-25 | 2004-05-03 | 주식회사 씨크롭 | 리니어 지문 검출센서를 이용한 지문획득 방법 |
WO2003007125A2 (en) * | 2001-07-12 | 2003-01-23 | Icontrol Transactions, Inc. | Secure network and networked devices using biometrics |
JP2003030660A (ja) | 2001-07-17 | 2003-01-31 | Canon Inc | 指紋照合装置及び指紋照合方法 |
JP2003051013A (ja) | 2001-08-08 | 2003-02-21 | Matsushita Electric Ind Co Ltd | 指紋認証システム、指紋認証方法および携帯電話装置 |
JP3902473B2 (ja) | 2002-01-17 | 2007-04-04 | 富士通株式会社 | 生体情報を用いた本人認証方法 |
JP3952803B2 (ja) | 2002-02-22 | 2007-08-01 | キヤノン株式会社 | 画像入力装置及び指紋認識装置 |
JP2003242489A (ja) | 2002-02-20 | 2003-08-29 | Canon Inc | 画像入力装置及び指紋認識装置 |
JP4169185B2 (ja) | 2002-02-25 | 2008-10-22 | 富士通株式会社 | 画像連結方法、プログラム及び装置 |
JP4027118B2 (ja) | 2002-02-25 | 2007-12-26 | 富士通株式会社 | 本人認証方法、プログラム及び装置 |
JP4022861B2 (ja) | 2002-04-10 | 2007-12-19 | 日本電気株式会社 | 指紋認証システム、指紋認証方法及び指紋認証プログラム |
JP2003331269A (ja) | 2002-05-14 | 2003-11-21 | Matsushita Electric Ind Co Ltd | 画像処理装置、画像処理方法及びプログラム |
DE60238281D1 (de) | 2002-09-17 | 2010-12-23 | Fujitsu Ltd | Gerät zur aufzeichnung biologischer informationen und biologische informationen benutzendes berechtigungsgerät |
-
2004
- 2004-07-05 JP JP2004198236A patent/JP4411152B2/ja active Active
-
2005
- 2005-06-29 CN CNB2005100814918A patent/CN100363939C/zh active Active
- 2005-07-05 US US11/172,830 patent/US7760922B2/en active Active
-
2006
- 2006-07-14 HK HK06107925A patent/HK1085829A1/xx unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101620678B (zh) * | 2008-07-04 | 2013-01-23 | 富士通株式会社 | 生物测量信息读取装置和生物测量信息读取方法 |
WO2016049995A1 (zh) * | 2014-09-30 | 2016-04-07 | 深圳市汇顶科技股份有限公司 | 一种指纹识别系统及其指纹处理方法和装置 |
CN106796660A (zh) * | 2015-05-28 | 2017-05-31 | 指纹卡有限公司 | 用于形成指纹表示的方法以及指纹感测系统 |
CN112334860A (zh) * | 2018-07-27 | 2021-02-05 | 华为技术有限公司 | 一种可穿戴设备的触控方法、可穿戴设备及系统 |
CN109784195A (zh) * | 2018-12-20 | 2019-05-21 | 金菁 | 一种用于企业指纹打卡的指纹识别方法及系统 |
Also Published As
Publication number | Publication date |
---|---|
US7760922B2 (en) | 2010-07-20 |
JP4411152B2 (ja) | 2010-02-10 |
CN100363939C (zh) | 2008-01-23 |
US20060002596A1 (en) | 2006-01-05 |
JP2006018754A (ja) | 2006-01-19 |
HK1085829A1 (en) | 2006-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1722152A (zh) | 指纹读取方法、指纹读取系统和程序 | |
KR101027851B1 (ko) | 이미지-기반 문서 인덱싱 및 검색 | |
US8160366B2 (en) | Object recognition device, object recognition method, program for object recognition method, and recording medium having recorded thereon program for object recognition method | |
EP0918300B1 (en) | Fingerprint feature correlator | |
Song et al. | A Hough transform based line recognition method utilizing both parameter space and image space | |
KR20040025568A (ko) | 슬라이스 데이터의 이동량 및 기울기에 기초한 재구성화상 데이터의 생성 | |
JP4545641B2 (ja) | 類似画像検索方法,類似画像検索システム,類似画像検索プログラム及び記録媒体 | |
JP2010526385A (ja) | 順次的画像位置合わせ | |
EP1239403A2 (en) | Method and system for identity verification using multiple simultaneously scanned biometric images | |
CN1258735C (zh) | 通过用户的指纹图的特征点来鉴别用户的装置和方法 | |
CN101079106A (zh) | 一种兼容不同指纹传感器图像信息的指纹识别方法 | |
CN1353844A (zh) | 用来创建合成指纹图象的方法和设备 | |
US9324001B2 (en) | Character recognition device and character segmentation method | |
CN1684093A (zh) | 指纹读取方法及指纹读取系统 | |
JP6039413B2 (ja) | 文字切り出し装置、文字認識装置、文字切り出し方法、およびプログラム | |
US20120131010A1 (en) | Techniques to detect video copies | |
Jung et al. | Hybrid approach to efficient text extraction in complex color images | |
JP4339221B2 (ja) | 画像構成方法、指紋画像構成装置およびプログラム | |
Zhu et al. | A robust stamp detection framework on degraded documents | |
JP2009151759A (ja) | 画像処理方法及び画像処理装置 | |
CN1260676C (zh) | 单据处理方法和装置 | |
JP4412762B2 (ja) | 点線抽出方法、その装置及びその記録媒体 | |
JP5414631B2 (ja) | 文字列探索方法、文字列探索装置、記録媒体 | |
JP4418726B2 (ja) | 文字列探索装置、探索方法およびこの方法のプログラム | |
CN113077410A (zh) | 图像检测方法、装置方法、芯片及计算机可读存储介质 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1085829 Country of ref document: HK |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1085829 Country of ref document: HK |
|
C56 | Change in the name or address of the patentee |
Owner name: NEC INFRONTIA CORPORATION Free format text: FORMER NAME: NEC INFOTE CO., LTD. |
|
CP03 | Change of name, title or address |
Address after: Kanagawa Patentee after: NEC INFRONTIA CORP. Address before: Kanagawa County, Japan Patentee before: NEC Infrontia Corporation |