DE60325422D1 - Vorrichtung zur messung biologischer informationen - Google Patents

Vorrichtung zur messung biologischer informationen

Info

Publication number
DE60325422D1
DE60325422D1 DE60325422T DE60325422T DE60325422D1 DE 60325422 D1 DE60325422 D1 DE 60325422D1 DE 60325422 T DE60325422 T DE 60325422T DE 60325422 T DE60325422 T DE 60325422T DE 60325422 D1 DE60325422 D1 DE 60325422D1
Authority
DE
Germany
Prior art keywords
biological information
measuring biological
measuring
information
biological
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
Application number
DE60325422T
Other languages
English (en)
Inventor
Yukihiro Abiko
Takashi Shinzaki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of DE60325422D1 publication Critical patent/DE60325422D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/60—Analysis of geometric attributes
    • G06T7/66—Analysis of geometric attributes of image moments or centre of gravity
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/98—Detection or correction of errors, e.g. by rescanning the pattern or by human intervention; Evaluation of the quality of the acquired patterns
    • G06V10/993—Evaluation of the quality of the acquired pattern
    • 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
    • G06V40/1347—Preprocessing; Feature extraction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Human Computer Interaction (AREA)
  • Geometry (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Image Input (AREA)
  • Collating Specific Patterns (AREA)
DE60325422T 2003-05-15 2003-05-15 Vorrichtung zur messung biologischer informationen Expired - Lifetime DE60325422D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2003/006072 WO2004102481A1 (ja) 2003-05-15 2003-05-15 生体情報検出装置

Publications (1)

Publication Number Publication Date
DE60325422D1 true DE60325422D1 (de) 2009-01-29

Family

ID=33446545

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60325422T Expired - Lifetime DE60325422D1 (de) 2003-05-15 2003-05-15 Vorrichtung zur messung biologischer informationen

Country Status (5)

Country Link
US (1) US7965874B2 (de)
EP (1) EP1624412B1 (de)
JP (1) JP4237145B2 (de)
DE (1) DE60325422D1 (de)
WO (1) WO2004102481A1 (de)

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WO2010032126A2 (en) * 2008-09-22 2010-03-25 Kranthi Kiran Pulluru A vein pattern recognition based biometric system and methods thereof
WO2011052036A1 (ja) 2009-10-27 2011-05-05 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
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US9342732B2 (en) * 2012-04-25 2016-05-17 Jack Harper Artificial intelligence methods for difficult forensic fingerprint collection
US8824792B2 (en) 2012-07-25 2014-09-02 Ib Korea Ltd. Image element brightness adjustment
KR101444064B1 (ko) * 2013-03-22 2014-09-26 주식회사 슈프리마 다중 스캔을 이용한 광학식 지문 인식 방법 및 장치
US9576176B2 (en) 2013-07-22 2017-02-21 Apple Inc. Noise compensation in a biometric sensing device
US9727770B2 (en) 2013-07-22 2017-08-08 Apple Inc. Controllable signal processing in a biometric device
US9552525B2 (en) 2013-09-08 2017-01-24 Apple Inc. Noise reduction in biometric images
US9939400B1 (en) 2013-09-09 2018-04-10 Apple Inc. Fixed pattern noise compensation techniques for capacitive fingerprint sensors
SE1351489A1 (sv) 2013-12-12 2015-06-13 Fingerprint Cards Ab Fingeravtrycksavkänningssystem och -metod
CN106462285B (zh) 2014-04-10 2020-06-09 Ib韩国有限责任公司 用于触控设备的生物识别传感器
US10092191B2 (en) * 2015-01-16 2018-10-09 Siemens Healthcare Gmbh Joint visualization of 3D reconstructed photograph and internal medical scan
CN105389542B (zh) 2015-10-19 2017-12-08 广东欧珀移动通信有限公司 一种终端指纹传感器表面异物的判定方法和装置
CN106934320B (zh) * 2015-12-29 2020-03-17 小米科技有限责任公司 指纹识别方法及装置
JP6696800B2 (ja) * 2016-03-07 2020-05-20 パナソニック株式会社 画像評価方法、画像評価プログラム、及び画像評価装置
US10192097B2 (en) * 2016-04-20 2019-01-29 Novatek Microelectronics Corp. Finger print detection apparatus and detection method thereof
KR102555192B1 (ko) * 2017-03-10 2023-07-13 핑거프린트 카드즈 아나카툼 아이피 에이비 지문 이미지의 손상 데이터 억제
SE1750530A1 (en) * 2017-05-02 2018-11-03 Fingerprint Cards Ab Extracting fingerprint feature data from a fingerprint image
JP7011152B2 (ja) * 2017-08-30 2022-01-26 富士通株式会社 生体画像処理装置、生体画像処理方法、及び生体画像処理プログラム
KR102418780B1 (ko) * 2017-09-15 2022-07-11 삼성디스플레이 주식회사 생체 인증 정보 검출 장치 및 이를 갖는 표시 장치
KR102139190B1 (ko) * 2018-06-25 2020-07-29 주식회사 바이오로그디바이스 지문이미지에 베젤 자국 검출 시스템
CN110070006B (zh) 2019-04-01 2021-09-21 Oppo广东移动通信有限公司 指纹识别方法、电子装置及计算机可读取介质
JP7308689B2 (ja) 2019-08-06 2023-07-14 株式会社キーエンス 三次元形状測定装置
KR20210017269A (ko) * 2019-08-07 2021-02-17 삼성전자주식회사 보정 데이터의 획득을 위한 방법 및 이를 위한 전자 장치
KR20210061572A (ko) * 2019-11-20 2021-05-28 삼성전자주식회사 광학적 객체 인식을 위한 참조 영상 획득 방법, 이를 이용한 광학적 객체 인식 방법 및 이를 수행하는 전자 장치

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JP2001319234A (ja) 2000-05-11 2001-11-16 Nec Corp 指紋照合装置および照合方法
US7072523B2 (en) * 2000-09-01 2006-07-04 Lenovo (Singapore) Pte. Ltd. System and method for fingerprint image enhancement using partitioned least-squared filters
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JP4430262B2 (ja) 2001-03-29 2010-03-10 富士通株式会社 入力指紋状態判定方法及び装置
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Also Published As

Publication number Publication date
WO2004102481A1 (ja) 2004-11-25
US20060056700A1 (en) 2006-03-16
EP1624412A4 (de) 2006-08-09
US7965874B2 (en) 2011-06-21
EP1624412A1 (de) 2006-02-08
JP4237145B2 (ja) 2009-03-11
EP1624412B1 (de) 2008-12-17
JPWO2004102481A1 (ja) 2006-07-13

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