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BRPI0922608A2 - aparelho e método para aquisição de imagens de olho de alta qualidade para reconhecimento de íris - Google Patents

aparelho e método para aquisição de imagens de olho de alta qualidade para reconhecimento de íris

Info

Publication number
BRPI0922608A2
BRPI0922608A2 BRPI0922608A BRPI0922608A BRPI0922608A2 BR PI0922608 A2 BRPI0922608 A2 BR PI0922608A2 BR PI0922608 A BRPI0922608 A BR PI0922608A BR PI0922608 A BRPI0922608 A BR PI0922608A BR PI0922608 A2 BRPI0922608 A2 BR PI0922608A2
Authority
BR
Brazil
Prior art keywords
imaging apparatus
high quality
iris recognition
eye imaging
quality iris
Prior art date
Application number
BRPI0922608A
Other languages
English (en)
Inventor
Hoon Kim Dae
Pyo Moon Hwan
In Choi Hyeong
Kyo Sohn Jung
Min Paik Seung
Hwa Kwon Song
Jin Lee Sung
Original Assignee
Iritech Inc
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 Iritech Inc filed Critical Iritech Inc
Publication of BRPI0922608A2 publication Critical patent/BRPI0922608A2/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G06V40/19—Sensors therefor
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/64—Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/667—Camera operation mode switching, e.g. between still and video, sport and normal or high- and low-resolution modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Quality & Reliability (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Eye Examination Apparatus (AREA)
  • Studio Devices (AREA)
  • Collating Specific Patterns (AREA)
BRPI0922608A 2008-12-16 2009-12-11 aparelho e método para aquisição de imagens de olho de alta qualidade para reconhecimento de íris BRPI0922608A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080127575A KR101030652B1 (ko) 2008-12-16 2008-12-16 홍채인식을 위한 고품질 아이이미지의 획득장치 및 방법
PCT/KR2009/007418 WO2010071329A2 (ko) 2008-12-16 2009-12-11 홍채인식을 위한 고품질 아이이미지의 획득장치 및 방법

Publications (1)

Publication Number Publication Date
BRPI0922608A2 true BRPI0922608A2 (pt) 2018-12-11

Family

ID=42269221

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0922608A BRPI0922608A2 (pt) 2008-12-16 2009-12-11 aparelho e método para aquisição de imagens de olho de alta qualidade para reconhecimento de íris

Country Status (6)

Country Link
US (1) US20120062720A1 (pt)
EP (1) EP2381390A4 (pt)
KR (1) KR101030652B1 (pt)
CN (1) CN102246185A (pt)
BR (1) BRPI0922608A2 (pt)
WO (1) WO2010071329A2 (pt)

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CN103888655B (zh) * 2012-12-21 2017-07-25 联想(北京)有限公司 一种拍照方法及电子设备
KR101569268B1 (ko) * 2014-01-02 2015-11-13 아이리텍 잉크 얼굴 구성요소 거리를 이용한 홍채인식용 이미지 획득 장치 및 방법
JP6075644B2 (ja) * 2014-01-14 2017-02-08 ソニー株式会社 情報処理装置および方法
KR101645084B1 (ko) 2014-06-10 2016-08-02 아이리텍 잉크 실외 및 실내에서 홍채인식이 가능한 손 부착형 웨어러블 장치
KR102287751B1 (ko) 2014-09-25 2021-08-09 삼성전자 주식회사 전자 장치의 홍채 인식 방법 및 장치
JP2018524623A (ja) 2015-05-14 2018-08-30 エスアールアイ インターナショナルＳＲＩ Ｉｎｔｅｒｎａｔｉｏｎａｌ モバイル機器キャプチャからの最適画像選択方法
KR102329613B1 (ko) * 2015-05-26 2021-11-22 엘지전자 주식회사 이동 단말기 및 그 제어방법
US10474892B2 (en) 2015-05-26 2019-11-12 Lg Electronics Inc. Mobile terminal and control method therefor
KR102329821B1 (ko) * 2015-06-04 2021-11-23 삼성전자주식회사 개인 인증 전자 장치 및 방법
KR101635602B1 (ko) * 2015-09-15 2016-07-05 주식회사 이지시스 홍채 인식 방법 및 장치
US10466778B2 (en) * 2016-01-19 2019-11-05 Magic Leap, Inc. Eye image selection
KR102462644B1 (ko) 2016-04-01 2022-11-03 삼성전자주식회사 전자 장치 및 그의 동작 방법
CN105913514B (zh) * 2016-04-08 2018-03-27 广东欧珀移动通信有限公司 一种指纹解锁的方法及终端
KR102458241B1 (ko) 2016-12-13 2022-10-24 삼성전자주식회사 사용자 인식 장치 및 방법
CN107402787B (zh) * 2017-07-14 2020-07-07 Oppo广东移动通信有限公司 虹膜识别模式开启方法及相关产品
EP3430973B1 (en) * 2017-07-19 2024-11-27 Sony Group Corporation Mobile system and method
RU2667790C1 (ru) 2017-09-01 2018-09-24 Самсунг Электроникс Ко., Лтд. Способ автоматической регулировки экспозиции для инфракрасной камеры и использующее этот способ вычислительное устройство пользователя
KR102544608B1 (ko) * 2018-07-04 2023-06-19 삼성전자주식회사 생체 센서를 이용하여 획득된 생체 정보를 포함하는 이미지의 상태에 기반하여, 생체 정보와 관련된 인증을 수행 하는 방법 및 이를 구현한 전자 장치
CN113079311B (zh) * 2020-01-06 2023-06-27 北京小米移动软件有限公司 图像获取方法及装置、电子设备、存储介质
JP7652257B2 (ja) * 2021-07-07 2025-03-27 日本電気株式会社 画像処理装置、画像処理方法、及び、記録媒体
CN116086396A (zh) * 2021-11-08 2023-05-09 北京极感科技有限公司 一种获取距离的方法、装置、系统及存储介质

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Also Published As

Publication number Publication date
CN102246185A (zh) 2011-11-16
EP2381390A4 (en) 2012-08-22
EP2381390A2 (en) 2011-10-26
WO2010071329A2 (ko) 2010-06-24
KR20100069028A (ko) 2010-06-24
US20120062720A1 (en) 2012-03-15
KR101030652B1 (ko) 2011-04-20
WO2010071329A3 (ko) 2010-08-19

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A, 7A, 8A E 9A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2502 DE 18-12-2018 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]