CN1818927A - Fingerprint identifying method and system - Google Patents
Fingerprint identifying method and system Download PDFInfo
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- CN1818927A CN1818927A CNA2006100652975A CN200610065297A CN1818927A CN 1818927 A CN1818927 A CN 1818927A CN A2006100652975 A CNA2006100652975 A CN A2006100652975A CN 200610065297 A CN200610065297 A CN 200610065297A CN 1818927 A CN1818927 A CN 1818927A
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- 238000000034 method Methods 0.000 title claims abstract description 59
- 238000001914 filtration Methods 0.000 claims abstract description 12
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- 238000010168 coupling process Methods 0.000 claims description 24
- 238000005859 coupling reaction Methods 0.000 claims description 24
- 238000010586 diagram Methods 0.000 claims description 17
- 238000000605 extraction Methods 0.000 claims description 12
- 238000010606 normalization Methods 0.000 claims description 10
- 239000011159 matrix material Substances 0.000 claims description 9
- 238000012217 deletion Methods 0.000 claims description 8
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- 230000002708 enhancing effect Effects 0.000 claims description 6
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- 238000004364 calculation method Methods 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 238000003491 array Methods 0.000 claims description 3
- 230000004927 fusion Effects 0.000 claims description 3
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- 238000005457 optimization Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
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- 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
- G06V40/1347—Preprocessing; Feature extraction
- G06V40/1359—Extracting features related to ridge properties; Determining the fingerprint type, e.g. whorl or loop
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Application Number | Priority Date | Filing Date | Title |
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CNB2006100652975A CN100412883C (en) | 2006-03-23 | 2006-03-23 | Fingerprint identifying method and system |
PCT/CN2006/000677 WO2007107050A1 (en) | 2006-03-23 | 2006-04-14 | Fingerprint identification method and system |
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CNB2006100652975A CN100412883C (en) | 2006-03-23 | 2006-03-23 | Fingerprint identifying method and system |
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CN1818927A true CN1818927A (en) | 2006-08-16 |
CN100412883C CN100412883C (en) | 2008-08-20 |
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Cited By (41)
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CN101145196B (en) * | 2006-09-13 | 2010-04-07 | 中国科学院自动化研究所 | Quick fingerprint identification method based on strange topology structure |
CN101047508B (en) * | 2007-01-15 | 2010-05-19 | 深圳市莱克科技有限公司 | Accession authorization system |
CN101847208A (en) * | 2010-06-11 | 2010-09-29 | 哈尔滨工程大学 | Secondary classification fusion identification method for fingerprint and finger vein bimodal identification |
CN101609499B (en) * | 2008-06-20 | 2011-06-08 | 南京理工大学 | Rapid fingerprint identification method |
CN102184427A (en) * | 2011-04-27 | 2011-09-14 | 杭州晟元芯片技术有限公司 | Method for reducing false accept rate of fingerprints |
CN101770567B (en) * | 2008-12-31 | 2012-05-02 | 杭州中正生物认证技术有限公司 | Method and system for identifying biological features |
CN101853375B (en) * | 2009-03-31 | 2012-12-19 | 鸿富锦精密工业(深圳)有限公司 | Image comparison fault-tolerance processing system and method |
CN102831403A (en) * | 2012-08-10 | 2012-12-19 | 深圳市奔凯安全技术有限公司 | Identification method based on fingerprint feature points |
CN103413116A (en) * | 2013-06-14 | 2013-11-27 | 南京信息工程大学 | Effective fingerprint direction field calculating method |
CN104335132A (en) * | 2012-06-29 | 2015-02-04 | 苹果公司 | Far-field sensing for rotation of fingerprint |
CN104463129A (en) * | 2014-12-17 | 2015-03-25 | 浙江维尔科技股份有限公司 | Fingerprint registration method and device |
CN105205439A (en) * | 2015-02-13 | 2015-12-30 | 比亚迪股份有限公司 | Method for calculating area of fingerprint overlapping region and electronic device |
CN105404810A (en) * | 2015-12-31 | 2016-03-16 | 联想(北京)有限公司 | Method for starting electronic device and electronic device |
CN105469033A (en) * | 2015-11-13 | 2016-04-06 | 广东欧珀移动通信有限公司 | Fingerprint identification method, fingerprint identification device and terminal equipment |
CN105844265A (en) * | 2016-06-07 | 2016-08-10 | 广东欧珀移动通信有限公司 | Fingerprint image processing method and device |
CN105868597A (en) * | 2016-05-31 | 2016-08-17 | 广东欧珀移动通信有限公司 | Fingerprint unlocking method and mobile terminal |
WO2016127735A1 (en) * | 2015-02-13 | 2016-08-18 | 比亚迪股份有限公司 | Method and device for calculating ridge distance |
CN105894619A (en) * | 2015-08-11 | 2016-08-24 | 乐视体育文化产业发展(北京)有限公司 | Bicycle unlocking method and device and bicycle |
CN105975909A (en) * | 2016-04-27 | 2016-09-28 | 湖南工业大学 | Fingerprint classification method based on fractal dimension and fingerprint three-level classification method |
CN106056119A (en) * | 2016-05-24 | 2016-10-26 | 深圳市至高通信技术发展有限公司 | Fingerprint photograph compression transmission method and system |
CN106056037A (en) * | 2015-04-15 | 2016-10-26 | 三星电子株式会社 | Method and apparatus for recognizing fingerprint |
CN106156722A (en) * | 2016-04-18 | 2016-11-23 | 闽南师范大学 | A kind of fingerprint image dividing method based on crestal line |
CN106200247A (en) * | 2016-09-21 | 2016-12-07 | 成都创慧科达科技有限公司 | A kind of projector possessing fingerprint identification function |
WO2017000352A1 (en) * | 2015-06-30 | 2017-01-05 | 宇龙计算机通信科技(深圳)有限公司 | Method, apparatus and terminal for fingerprint identification |
CN106504293A (en) * | 2016-09-27 | 2017-03-15 | 南昌欧菲生物识别技术有限公司 | A kind of Method of Fingerprint Image Compression and device |
US9846799B2 (en) | 2012-05-18 | 2017-12-19 | Apple Inc. | Efficient texture comparison |
CN107545215A (en) * | 2016-06-23 | 2018-01-05 | 杭州海康威视数字技术股份有限公司 | A kind of fingerprint identification method and device |
CN107958443A (en) * | 2017-12-28 | 2018-04-24 | 西安电子科技大学 | A kind of fingerprint image joining method based on crestal line feature and TPS deformation models |
CN108062816A (en) * | 2018-01-10 | 2018-05-22 | 深圳市晟达机械设计有限公司 | A kind of driver identity identifying system |
CN108140116A (en) * | 2015-10-19 | 2018-06-08 | 高通股份有限公司 | The optics fingerprints captured on the screen of user authentication |
US10068120B2 (en) | 2013-03-15 | 2018-09-04 | Apple Inc. | High dynamic range fingerprint sensing |
CN109784195A (en) * | 2018-12-20 | 2019-05-21 | 金菁 | A kind of fingerprint identification method checked card for enterprise's fingerprint and system |
CN110378274A (en) * | 2019-07-15 | 2019-10-25 | 深圳市迪安杰智能识别科技有限公司 | A kind of living body finger print recognition methods, device and computer readable storage medium |
CN111310712A (en) * | 2020-03-04 | 2020-06-19 | 杭州晟元数据安全技术股份有限公司 | Fast searching method based on fingerprint bag-of-words features |
CN111695386A (en) * | 2019-03-15 | 2020-09-22 | 虹软科技股份有限公司 | Fingerprint image enhancement, fingerprint identification and application program starting method |
CN112818797A (en) * | 2021-01-26 | 2021-05-18 | 厦门大学 | Consistency detection method and storage device for answer sheet document images of online examination |
CN114212050A (en) * | 2021-12-15 | 2022-03-22 | 深圳市致知行科技有限公司 | Control method for unlocking vehicle door based on capacitive sensing |
CN114332960A (en) * | 2021-12-29 | 2022-04-12 | 北京工业大学 | Method for extracting and matching feature points of field fingerprint |
CN115293985A (en) * | 2022-08-11 | 2022-11-04 | 北京拙河科技有限公司 | Super-resolution noise reduction method and device for image optimization |
CN116434352A (en) * | 2023-06-12 | 2023-07-14 | 深圳市航顺芯片技术研发有限公司 | Fingerprint library generation method, fingerprint identification device and storage medium |
CN117037226A (en) * | 2023-10-09 | 2023-11-10 | 深圳市聚诚智能有限公司 | Optical fingerprint module and fingerprint identification display device |
Families Citing this family (11)
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CN103020953A (en) * | 2012-11-07 | 2013-04-03 | 桂林理工大学 | Segmenting method of fingerprint image |
CN106954002B (en) * | 2016-01-07 | 2019-03-26 | 深圳市汇顶科技股份有限公司 | A kind of compression method and device of finger print data |
CN106452779A (en) * | 2016-08-31 | 2017-02-22 | 福建联迪商用设备有限公司 | Encryption method and apparatus of fingerprint image data |
CN107933503A (en) * | 2017-12-12 | 2018-04-20 | 深圳市福宝兴业有限公司 | Automobile solar energy fingerprint recognition start key and its method based on big-dipper satellite positioning |
US20190377921A1 (en) * | 2018-06-07 | 2019-12-12 | Himax Technologies Limited | Fingerprint identification system and fingerprint identification method |
CN109657579B (en) * | 2018-12-07 | 2023-06-09 | 上海航芯电子科技股份有限公司 | Fingerprint crack detection and repair method |
CN112560696A (en) * | 2020-12-17 | 2021-03-26 | 北京集创北方科技股份有限公司 | Small-size fingerprint image identification method |
CN112884756A (en) * | 2021-03-12 | 2021-06-01 | 敦泰电子(深圳)有限公司 | Fingerprint image processing method, fingerprint chip and electronic equipment |
CN114120378A (en) * | 2021-12-06 | 2022-03-01 | 中电万维信息技术有限责任公司 | Three-level classification fingerprint identification method |
CN115497125B (en) * | 2022-11-17 | 2023-03-10 | 上海海栎创科技股份有限公司 | Fingerprint identification method, system, computer equipment and computer readable storage medium |
CN116823679B (en) * | 2023-08-30 | 2023-12-05 | 山东龙腾控股有限公司 | Full-automatic fingerprint lock fingerprint image enhancement method based on artificial intelligence |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2899119B2 (en) * | 1991-02-18 | 1999-06-02 | 富士通株式会社 | Fingerprint collation device |
US6041133A (en) * | 1996-12-13 | 2000-03-21 | International Business Machines Corporation | Method and apparatus for fingerprint matching using transformation parameter clustering based on local feature correspondences |
JP3418818B2 (en) * | 1997-09-09 | 2003-06-23 | 富士通アクセス株式会社 | Fingerprint matching method and fingerprint matching device |
CN1152340C (en) * | 2001-11-29 | 2004-06-02 | 田捷 | Fingerprint image enhancement method based on knowledge |
JP2003263640A (en) * | 2002-03-08 | 2003-09-19 | Toyota Motor Corp | Personal identification device using biological information |
CN1480898A (en) * | 2003-07-21 | 2004-03-10 | 上海海运学院 | Finger print recongnition system |
CN1299230C (en) * | 2003-11-10 | 2007-02-07 | 北京握奇数据系统有限公司 | Finger print characteristic matching method based on inter information |
CN1327387C (en) * | 2004-07-13 | 2007-07-18 | 清华大学 | Method for identifying multi-characteristic of fingerprint |
CN100347719C (en) * | 2004-07-15 | 2007-11-07 | 清华大学 | Fingerprint identification method based on density chart model |
CN1664847A (en) * | 2005-03-17 | 2005-09-07 | 上海交通大学 | Embedded system fingerprint identification and matching method |
-
2006
- 2006-03-23 CN CNB2006100652975A patent/CN100412883C/en active Active
- 2006-04-14 WO PCT/CN2006/000677 patent/WO2007107050A1/en active Application Filing
Cited By (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101145196B (en) * | 2006-09-13 | 2010-04-07 | 中国科学院自动化研究所 | Quick fingerprint identification method based on strange topology structure |
CN101047508B (en) * | 2007-01-15 | 2010-05-19 | 深圳市莱克科技有限公司 | Accession authorization system |
CN101609499B (en) * | 2008-06-20 | 2011-06-08 | 南京理工大学 | Rapid fingerprint identification method |
CN101770567B (en) * | 2008-12-31 | 2012-05-02 | 杭州中正生物认证技术有限公司 | Method and system for identifying biological features |
CN101853375B (en) * | 2009-03-31 | 2012-12-19 | 鸿富锦精密工业(深圳)有限公司 | Image comparison fault-tolerance processing system and method |
CN101847208A (en) * | 2010-06-11 | 2010-09-29 | 哈尔滨工程大学 | Secondary classification fusion identification method for fingerprint and finger vein bimodal identification |
CN101847208B (en) * | 2010-06-11 | 2012-06-06 | 哈尔滨工程大学 | Secondary classification fusion identification method for fingerprint and finger vein bimodal identification |
CN102184427A (en) * | 2011-04-27 | 2011-09-14 | 杭州晟元芯片技术有限公司 | Method for reducing false accept rate of fingerprints |
US9846799B2 (en) | 2012-05-18 | 2017-12-19 | Apple Inc. | Efficient texture comparison |
CN104335132B (en) * | 2012-06-29 | 2018-10-12 | 苹果公司 | The far field sensing of finger rotation |
CN104335132A (en) * | 2012-06-29 | 2015-02-04 | 苹果公司 | Far-field sensing for rotation of fingerprint |
CN102831403B (en) * | 2012-08-10 | 2015-09-23 | 深圳市奔凯安全技术股份有限公司 | A kind of recognition methods based on fingerprint feature point |
CN102831403A (en) * | 2012-08-10 | 2012-12-19 | 深圳市奔凯安全技术有限公司 | Identification method based on fingerprint feature points |
US10068120B2 (en) | 2013-03-15 | 2018-09-04 | Apple Inc. | High dynamic range fingerprint sensing |
CN103413116A (en) * | 2013-06-14 | 2013-11-27 | 南京信息工程大学 | Effective fingerprint direction field calculating method |
CN104463129B (en) * | 2014-12-17 | 2018-03-02 | 浙江维尔科技股份有限公司 | A kind of fingerprint register method and device |
CN104463129A (en) * | 2014-12-17 | 2015-03-25 | 浙江维尔科技股份有限公司 | Fingerprint registration method and device |
WO2016127735A1 (en) * | 2015-02-13 | 2016-08-18 | 比亚迪股份有限公司 | Method and device for calculating ridge distance |
TWI559235B (en) * | 2015-02-13 | 2016-11-21 | 比亞迪股份有限公司 | Method and device for calculating ridge distance |
CN105205439A (en) * | 2015-02-13 | 2015-12-30 | 比亚迪股份有限公司 | Method for calculating area of fingerprint overlapping region and electronic device |
CN106056037A (en) * | 2015-04-15 | 2016-10-26 | 三星电子株式会社 | Method and apparatus for recognizing fingerprint |
CN106056037B (en) * | 2015-04-15 | 2022-09-20 | 三星电子株式会社 | Method and apparatus for recognizing fingerprint |
WO2017000352A1 (en) * | 2015-06-30 | 2017-01-05 | 宇龙计算机通信科技(深圳)有限公司 | Method, apparatus and terminal for fingerprint identification |
CN105894619A (en) * | 2015-08-11 | 2016-08-24 | 乐视体育文化产业发展(北京)有限公司 | Bicycle unlocking method and device and bicycle |
CN108140116A (en) * | 2015-10-19 | 2018-06-08 | 高通股份有限公司 | The optics fingerprints captured on the screen of user authentication |
CN105469033A (en) * | 2015-11-13 | 2016-04-06 | 广东欧珀移动通信有限公司 | Fingerprint identification method, fingerprint identification device and terminal equipment |
CN105404810A (en) * | 2015-12-31 | 2016-03-16 | 联想(北京)有限公司 | Method for starting electronic device and electronic device |
CN106156722A (en) * | 2016-04-18 | 2016-11-23 | 闽南师范大学 | A kind of fingerprint image dividing method based on crestal line |
CN106156722B (en) * | 2016-04-18 | 2019-03-01 | 闽南师范大学 | A kind of fingerprint image dividing method based on crestal line |
CN105975909A (en) * | 2016-04-27 | 2016-09-28 | 湖南工业大学 | Fingerprint classification method based on fractal dimension and fingerprint three-level classification method |
CN106056119A (en) * | 2016-05-24 | 2016-10-26 | 深圳市至高通信技术发展有限公司 | Fingerprint photograph compression transmission method and system |
CN105868597A (en) * | 2016-05-31 | 2016-08-17 | 广东欧珀移动通信有限公司 | Fingerprint unlocking method and mobile terminal |
CN105844265B (en) * | 2016-06-07 | 2019-07-16 | Oppo广东移动通信有限公司 | A kind of fingerprint image treating method and apparatus |
CN105844265A (en) * | 2016-06-07 | 2016-08-10 | 广东欧珀移动通信有限公司 | Fingerprint image processing method and device |
CN107545215A (en) * | 2016-06-23 | 2018-01-05 | 杭州海康威视数字技术股份有限公司 | A kind of fingerprint identification method and device |
CN106200247A (en) * | 2016-09-21 | 2016-12-07 | 成都创慧科达科技有限公司 | A kind of projector possessing fingerprint identification function |
CN106504293A (en) * | 2016-09-27 | 2017-03-15 | 南昌欧菲生物识别技术有限公司 | A kind of Method of Fingerprint Image Compression and device |
CN106504293B (en) * | 2016-09-27 | 2021-03-26 | 南昌欧菲生物识别技术有限公司 | Fingerprint image compression method and device |
CN107958443B (en) * | 2017-12-28 | 2021-12-28 | 西安电子科技大学 | Fingerprint image splicing method based on ridge line characteristics and TPS deformation model |
CN107958443A (en) * | 2017-12-28 | 2018-04-24 | 西安电子科技大学 | A kind of fingerprint image joining method based on crestal line feature and TPS deformation models |
CN108062816A (en) * | 2018-01-10 | 2018-05-22 | 深圳市晟达机械设计有限公司 | A kind of driver identity identifying system |
CN109784195A (en) * | 2018-12-20 | 2019-05-21 | 金菁 | A kind of fingerprint identification method checked card for enterprise's fingerprint and system |
CN111695386A (en) * | 2019-03-15 | 2020-09-22 | 虹软科技股份有限公司 | Fingerprint image enhancement, fingerprint identification and application program starting method |
CN111695386B (en) * | 2019-03-15 | 2024-04-26 | 虹软科技股份有限公司 | Fingerprint image enhancement, fingerprint identification and application program starting method |
CN110378274A (en) * | 2019-07-15 | 2019-10-25 | 深圳市迪安杰智能识别科技有限公司 | A kind of living body finger print recognition methods, device and computer readable storage medium |
CN111310712A (en) * | 2020-03-04 | 2020-06-19 | 杭州晟元数据安全技术股份有限公司 | Fast searching method based on fingerprint bag-of-words features |
CN111310712B (en) * | 2020-03-04 | 2024-02-13 | 杭州晟元数据安全技术股份有限公司 | Quick searching method based on fingerprint word bag characteristics |
CN112818797A (en) * | 2021-01-26 | 2021-05-18 | 厦门大学 | Consistency detection method and storage device for answer sheet document images of online examination |
CN112818797B (en) * | 2021-01-26 | 2024-03-01 | 厦门大学 | Consistency detection method and storage device for online examination answer document images |
CN114212050A (en) * | 2021-12-15 | 2022-03-22 | 深圳市致知行科技有限公司 | Control method for unlocking vehicle door based on capacitive sensing |
CN114332960A (en) * | 2021-12-29 | 2022-04-12 | 北京工业大学 | Method for extracting and matching feature points of field fingerprint |
CN115293985A (en) * | 2022-08-11 | 2022-11-04 | 北京拙河科技有限公司 | Super-resolution noise reduction method and device for image optimization |
CN116434352B (en) * | 2023-06-12 | 2023-09-22 | 深圳市航顺芯片技术研发有限公司 | Fingerprint library generation method, fingerprint identification device and storage medium |
CN116434352A (en) * | 2023-06-12 | 2023-07-14 | 深圳市航顺芯片技术研发有限公司 | Fingerprint library generation method, fingerprint identification device and storage medium |
CN117037226A (en) * | 2023-10-09 | 2023-11-10 | 深圳市聚诚智能有限公司 | Optical fingerprint module and fingerprint identification display device |
CN117037226B (en) * | 2023-10-09 | 2024-02-27 | 深圳市聚诚智能有限公司 | Optical fingerprint module and fingerprint identification display device |
Also Published As
Publication number | Publication date |
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WO2007107050A1 (en) | 2007-09-27 |
CN100412883C (en) | 2008-08-20 |
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