CN107408207A8 - 指纹局部化 - Google Patents

指纹局部化 Download PDF

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Publication number
CN107408207A8
CN107408207A8 CN201680019800.5A CN201680019800A CN107408207A8 CN 107408207 A8 CN107408207 A8 CN 107408207A8 CN 201680019800 A CN201680019800 A CN 201680019800A CN 107408207 A8 CN107408207 A8 CN 107408207A8
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CN
China
Prior art keywords
image
fingerprint
enrollment
placement
placing
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.)
Pending
Application number
CN201680019800.5A
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English (en)
Other versions
CN107408207A (zh
Inventor
Y-H.E.程
A.L.施瓦茨
K.森古塔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Synaptic
Original Assignee
Synaptic
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Synaptic filed Critical Synaptic
Publication of CN107408207A publication Critical patent/CN107408207A/zh
Publication of CN107408207A8 publication Critical patent/CN107408207A8/zh
Pending legal-status Critical Current

Links

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
    • G06V40/13—Sensors therefor
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0716—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising a sensor or an interface to a sensor
    • G06K19/0718—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips at least one of the integrated circuit chips comprising a sensor or an interface to a sensor the sensor being of the biometric kind, e.g. fingerprint sensors
    • 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
    • G06V40/13—Sensors therefor
    • G06V40/1306—Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing
    • 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
    • G06V40/13—Sensors therefor
    • G06V40/1312—Sensors therefor direct reading, e.g. contactless acquisition
    • 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
    • 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
    • G06V40/50—Maintenance of biometric data or enrolment thereof
    • 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
    • G06V40/1353—Extracting features related to minutiae or pores

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Automation & Control Theory (AREA)
  • Collating Specific Patterns (AREA)
  • Image Input (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

提供了用于生成注册模板的方法、设备和系统。通过收集表示诸如指纹之类的生物计量对象的一部分的放置图像来生成注册模板。通过将放置图像中的数据与表示指纹的较大图像的底层图中的数据进行比较来在指纹上对放置图像进行局部化，所述底层图是通过在部分放置传感器的感测区域之上扫刷或滚动指纹而获得的。当获得附加放置图像时，提供用于注册模板的更多信息。附加放置图像也利用底层图被局部化到彼此。基于每个放置图像至其相邻放置图像的分组来生成注册模板。
CN201680019800.5A 2015-03-31 2016-03-29 指纹局部化 Pending CN107408207A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/675635 2015-03-31
US14/675,635 US9646192B2 (en) 2015-03-31 2015-03-31 Fingerprint localization
PCT/US2016/024654 WO2016160773A1 (en) 2015-03-31 2016-03-29 Fingerprint localization

Publications (2)

Publication Number Publication Date
CN107408207A CN107408207A (zh) 2017-11-28
CN107408207A8 true CN107408207A8 (zh) 2018-01-16

Family

ID=57005274

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680019800.5A Pending CN107408207A (zh) 2015-03-31 2016-03-29 指纹局部化

Country Status (3)

Country Link
US (1) US9646192B2 (zh)
CN (1) CN107408207A (zh)
WO (1) WO2016160773A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105989333B (zh) * 2015-02-12 2018-08-17 深圳市汇顶科技股份有限公司 指纹认证方法、系统及支持指纹认证功能的终端
CN105426835B (zh) * 2015-11-13 2019-03-05 Oppo广东移动通信有限公司 指纹注册方法、装置及移动终端
CN107025419B (zh) * 2016-01-29 2020-11-10 北京小米移动软件有限公司 指纹模板录入方法及装置
US10366278B2 (en) * 2016-09-20 2019-07-30 Apple Inc. Curvature-based face detector
US10528791B1 (en) * 2017-03-02 2020-01-07 Synaptics Incorporated Biometric template updating systems and methods
CN110717168A (zh) * 2019-09-23 2020-01-21 联想(北京)有限公司 一种生物信息录入方法、电子设备及计算机存储介质
WO2021221553A1 (en) * 2020-04-30 2021-11-04 Fingerprint Cards Anacatum Ip Ab Method and system for enrolling a fingerprint

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5337369A (en) 1992-09-09 1994-08-09 Nec Corporation Equipment for fingerprint pattern classification
US5572597A (en) 1994-03-29 1996-11-05 Loral Corporation Fingerprint classification system
US5953442A (en) 1997-07-24 1999-09-14 Litton Systems, Inc. Fingerprint classification via spatial frequency components
US6795569B1 (en) 1999-05-11 2004-09-21 Authentec, Inc. Fingerprint image compositing method and associated apparatus
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
US20050152585A1 (en) * 2004-01-13 2005-07-14 Will Shatford Print analysis
US8175345B2 (en) * 2004-04-16 2012-05-08 Validity Sensors, Inc. Unitized ergonomic two-dimensional fingerprint motion tracking device and method
US8447077B2 (en) * 2006-09-11 2013-05-21 Validity Sensors, Inc. Method and apparatus for fingerprint motion tracking using an in-line array
US8131026B2 (en) * 2004-04-16 2012-03-06 Validity Sensors, Inc. Method and apparatus for fingerprint image reconstruction
US8077935B2 (en) * 2004-04-23 2011-12-13 Validity Sensors, Inc. Methods and apparatus for acquiring a swiped fingerprint image
US7212658B2 (en) 2004-04-23 2007-05-01 Sony Corporation System for fingerprint image reconstruction based on motion estimate across a narrow fingerprint sensor
US7689012B2 (en) * 2004-10-13 2010-03-30 Authentec, Inc. Finger sensor with data throttling and associated methods
US20060120578A1 (en) * 2004-12-02 2006-06-08 Tri-D Systems, Inc. Minutiae matching
US20080013805A1 (en) * 2006-07-17 2008-01-17 Authentec, Inc. Finger sensing device using indexing and associated methods
CN101777128B (zh) * 2009-11-25 2012-05-30 中国科学院自动化研究所 一种融入全局信息的指纹细节点匹配方法及系统
JP5699845B2 (ja) * 2011-07-29 2015-04-15 富士通株式会社 生体情報処理装置、生体情報処理方法及び生体情報処理用コンピュータプログラム
US20140003681A1 (en) * 2012-06-29 2014-01-02 Apple Inc. Zero Enrollment
CN104281841A (zh) * 2014-09-30 2015-01-14 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

Also Published As

Publication number Publication date
US20160292490A1 (en) 2016-10-06
CN107408207A (zh) 2017-11-28
WO2016160773A1 (en) 2016-10-06
US9646192B2 (en) 2017-05-09

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Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
CI02 Correction of invention patent application

Correction item: Classification number

Correct: G06K 9/00(2006.01)|G06K 19/07(2006.01)

False: A99Z 99/00(2006.01)

Number: 48-01

Page: The title page

Volume: 33

CI02 Correction of invention patent application
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20171128

WD01 Invention patent application deemed withdrawn after publication