HK1209193A1 - Single-lens extended depth-of-field imaging systems - Google Patents

Single-lens extended depth-of-field imaging systems

Info

Publication number
HK1209193A1
HK1209193A1 HK15109762.0A HK15109762A HK1209193A1 HK 1209193 A1 HK1209193 A1 HK 1209193A1 HK 15109762 A HK15109762 A HK 15109762A HK 1209193 A1 HK1209193 A1 HK 1209193A1
Authority
HK
Hong Kong
Prior art keywords
imaging systems
field imaging
extended depth
lens extended
lens
Prior art date
Application number
HK15109762.0A
Other languages
English (en)
Chinese (zh)
Inventor
Gilles Jean Mathieu
Original Assignee
Global Bionic Optics Pty 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 Global Bionic Optics Pty Ltd filed Critical Global Bionic Optics Pty Ltd
Publication of HK1209193A1 publication Critical patent/HK1209193A1/xx

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0075—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for altering, e.g. increasing, the depth of field or depth of focus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/14—Arrangements specially adapted for eye photography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/117—Identification of persons
    • A61B5/1171—Identification of persons based on the shapes or appearances of their bodies or parts thereof
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/20—Soft-focus objectives
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • 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
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G06V40/19—Sensors therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Lenses (AREA)
  • Microscoopes, Condenser (AREA)
  • Image Input (AREA)
HK15109762.0A 2007-04-06 2015-10-06 Single-lens extended depth-of-field imaging systems HK1209193A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP07300936A EP1978394A1 (en) 2007-04-06 2007-04-06 Optical system for increasing depth of field
PCT/IB2008/001304 WO2008122888A2 (en) 2007-04-06 2008-02-29 Large depth-of-field imaging system and iris recognition system

Publications (1)

Publication Number Publication Date
HK1209193A1 true HK1209193A1 (en) 2016-03-24

Family

ID=38430447

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15109762.0A HK1209193A1 (en) 2007-04-06 2015-10-06 Single-lens extended depth-of-field imaging systems

Country Status (6)

Country Link
US (1) US8594388B2 (xx)
EP (2) EP1978394A1 (xx)
JP (1) JP5153862B2 (xx)
CN (1) CN101681021B (xx)
HK (1) HK1209193A1 (xx)
WO (1) WO2008122888A2 (xx)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2006279261A1 (en) 2005-08-11 2007-02-15 Global Bionic Optics Pty Ltd Optical lens systems
US7808718B2 (en) * 2006-08-10 2010-10-05 FM-Assets Pty Ltd Afocal Galilean attachment lens with high pupil magnification
EP2891918A1 (en) 2008-02-29 2015-07-08 Global Bionic Optics Pty Ltd. Single-lens extended depth-of-field imaging systems
EP2096483A1 (en) * 2008-02-29 2009-09-02 Global Bionic Optics Pty Ltd. Single-lens extended depth-of-field imaging systems
US7948550B2 (en) * 2008-06-27 2011-05-24 Ricoh Co., Ltd. Electro-optic imaging system with aberrated triplet lens compensated by digital image processing
US8306279B2 (en) * 2008-09-15 2012-11-06 Eyelock, Inc. Operator interface for face and iris recognition devices
US8111319B2 (en) * 2009-01-16 2012-02-07 Ricoh Co., Ltd. Imaging system using enhanced spherical aberration and specifically sized FIR filters
EP2228677A1 (en) * 2009-03-09 2010-09-15 Global Bionic Optics Pty Ltd. Extended depth-of-field surveillance imaging system
US8248511B2 (en) * 2009-09-30 2012-08-21 Ricoh Co., Ltd. Dual-mode extended depth-of-field imaging systems
CN102063610B (zh) * 2009-11-13 2013-08-28 鸿富锦精密工业（深圳）有限公司 影像辨识系统及方法
WO2011058236A1 (fr) * 2009-11-16 2011-05-19 Dxo Labs Systeme optique et procede de conception associe
US8274743B2 (en) * 2010-04-08 2012-09-25 Scaggs Michael J Thermally compensating lens for high power lasers
CN102221746B (zh) * 2010-04-15 2014-01-22 财团法人工业技术研究院 景深扩展的投影系统及影像处理方法
US8416334B2 (en) * 2010-04-27 2013-04-09 Fm-Assets Pty Ltd. Thick single-lens extended depth-of-field imaging systems
JP6039156B2 (ja) 2010-06-08 2016-12-07 キヤノン株式会社 画像処理装置、画像処理方法、及びプログラム
US9066072B2 (en) * 2010-07-20 2015-06-23 Semiconductor Components Industries, Llc Systems and methods for calibrating image sensors
CN102566045A (zh) * 2010-12-20 2012-07-11 北京泰邦天地科技有限公司 光学成像系统
US9161690B2 (en) 2011-03-10 2015-10-20 Canon Kabushiki Kaisha Ophthalmologic apparatus and control method of the same
WO2012132870A1 (ja) 2011-03-31 2012-10-04 富士フイルム株式会社 焦点拡張光学系及びＥＤｏＦ撮像システム
US8836851B2 (en) * 2011-06-01 2014-09-16 Apple Inc. Automatic exposure control based on multiple regions
US20150042776A1 (en) * 2011-06-18 2015-02-12 Morpho Trust USA,LLC Systems And Methods For Detecting A Specular Reflection Pattern For Biometric Analysis
CN102880867B (zh) * 2011-09-06 2015-10-28 友尼嗯可缪尼体有限公司 光学指纹采集装置
CN102750726B (zh) * 2011-11-21 2017-09-19 新奥特（北京）视频技术有限公司 一种基于OpenGL实现景深效果的方法
CN102622586A (zh) * 2012-03-08 2012-08-01 湖南创远智能科技有限公司 一种利用可见光辅助调焦的虹膜采集光学系统
WO2013162907A2 (en) * 2012-04-23 2013-10-31 Aoptix Technologies, Inc. Handheld iris manager
CN102707405B (zh) * 2012-06-07 2014-04-02 北京天诚盛业科技有限公司 一种虹膜图像采集定焦镜头
US9265458B2 (en) 2012-12-04 2016-02-23 Sync-Think, Inc. Application of smooth pursuit cognitive testing paradigms to clinical drug development
US9380976B2 (en) 2013-03-11 2016-07-05 Sync-Think, Inc. Optical neuroinformatics
KR102150344B1 (ko) * 2013-06-18 2020-09-01 델타 아이디 아이엔씨. 홍채 인식을 위한 최적화된 이미지 형성 장치
BR112016015664A8 (pt) 2014-01-06 2020-06-09 Eyelock Llc aparelho para gerar repetidamente imagens de uma íris e dispositivo de reconhecimento de imagem de íris de uso repetitivo
US9443031B2 (en) * 2014-02-13 2016-09-13 Apteryx, Inc. System and method to capture an image over the web
FR3022377B1 (fr) * 2014-06-13 2017-08-25 Morpho Dispositif d'acquisition optique pour systemes biometriques
US9282237B2 (en) 2014-07-17 2016-03-08 Schlage Lock Company Llc Multifocal iris recognition device
US9721186B2 (en) * 2015-03-05 2017-08-01 Nant Holdings Ip, Llc Global signatures for large-scale image recognition
US9495590B1 (en) 2015-04-23 2016-11-15 Global Bionic Optics, Ltd. Extended depth-of-field biometric system
CN104834852B (zh) * 2015-05-04 2018-07-13 惠州Tcl移动通信有限公司 一种移动终端基于高质量眼纹图像进行解锁的方法及系统
US20170061210A1 (en) * 2015-08-26 2017-03-02 Intel Corporation Infrared lamp control for use with iris recognition authentication
CN105242375B (zh) * 2015-09-23 2019-05-17 武汉虹识技术有限公司 一种长焦距虹膜识别物镜
US10063849B2 (en) 2015-09-24 2018-08-28 Ouster, Inc. Optical system for collecting distance information within a field
US9992477B2 (en) 2015-09-24 2018-06-05 Ouster, Inc. Optical system for collecting distance information within a field
US9591111B1 (en) * 2015-12-31 2017-03-07 AAC Technologies Pte. Ltd. Mobile terminal device
US11151375B2 (en) * 2016-01-06 2021-10-19 Lg Innotek Co., Ltd. Lens module and iris recognition camera module comprising same, and iris recognition camera system and terminal comprising same
US10212366B2 (en) * 2016-06-17 2019-02-19 Fotonation Limited Iris image acquisition system
JP6419115B2 (ja) * 2016-07-19 2018-11-07 キヤノン株式会社 画像処理装置、画像処理方法、及びプログラム
KR20180013379A (ko) * 2016-07-29 2018-02-07 삼성전자주식회사 옵티칼 렌즈 어셈블리 및 이를 포함한 전자 장치
SG11201901600WA (en) 2016-08-24 2019-03-28 Ouster Inc Optical system for collecting distance information within a field
CN108132530B (zh) * 2017-03-03 2022-01-25 中国北方车辆研究所 一种基于像差平衡和控制的大景深光学方法及其系统
DE102017108874A1 (de) * 2017-04-26 2018-10-31 Carl Zeiss Ag Materialprüfung mit strukturierter Beleuchtung
US11086013B2 (en) 2017-05-15 2021-08-10 Ouster, Inc. Micro-optics for imaging module with multiple converging lenses per channel
US10430644B2 (en) * 2017-06-06 2019-10-01 Global Bionic Optics Ltd. Blended iris and facial biometric system
WO2019036751A1 (en) * 2017-08-22 2019-02-28 Seeing Machines Limited ENHANCED VIDEO-BASED DRIVER MONITORING USING PHASE DETECTION SENSORS
US11340336B2 (en) 2017-12-07 2022-05-24 Ouster, Inc. Rotating light ranging system with optical communication uplink and downlink channels
US11209633B2 (en) * 2018-02-26 2021-12-28 Fotonation Limited Iris image acquisition system
US11473970B2 (en) 2018-08-09 2022-10-18 Ouster, Inc. Subpixel apertures for channels in a scanning sensor array
US10739189B2 (en) 2018-08-09 2020-08-11 Ouster, Inc. Multispectral ranging/imaging sensor arrays and systems
JP6720267B2 (ja) * 2018-10-11 2020-07-08 キヤノン株式会社 画像処理装置、画像処理方法、及びプログラム
EP3657909A1 (en) * 2018-11-21 2020-05-27 BrainLit AB Head worn electronic device
CN109491176A (zh) * 2019-01-09 2019-03-19 凌云光技术集团有限责任公司 基于棱镜分光的大景深成像系统及方法
DE102019126419A1 (de) * 2019-05-08 2020-11-12 Docter Optics Se Vorrichtung zum optischen Abbilden von Merkmalen einer Hand
US11568540B2 (en) * 2019-10-07 2023-01-31 Optos Plc System, method, and computer-readable medium for rejecting full and partial blinks for retinal tracking
WO2023113193A1 (en) * 2021-12-15 2023-06-22 Samsung Electronics Co., Ltd. Device and method for extended depth of field imaging
GB2624973A (en) * 2022-10-28 2024-06-05 Optomed Plc Ophthalmic apparatus and method of imaging retina

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH027678A (ja) * 1988-06-27 1990-01-11 Hitachi Ltd 輪郭補償回路
JPH06162187A (ja) * 1992-11-17 1994-06-10 Olympus Optical Co Ltd ボケ画像修復装置
JPH0784179A (ja) * 1993-07-19 1995-03-31 Asahi Optical Co Ltd 内視鏡対物レンズ
DE19527255A1 (de) * 1994-08-17 1996-02-22 Eastman Kodak Co Kameralinse
US6911638B2 (en) * 1995-02-03 2005-06-28 The Regents Of The University Of Colorado, A Body Corporate Wavefront coding zoom lens imaging systems
US7218448B1 (en) 1997-03-17 2007-05-15 The Regents Of The University Of Colorado Extended depth of field optical systems
US5808726A (en) 1995-02-28 1998-09-15 Canon Kabushiki Kaisha Distance measurement apparatus
EP0865637A4 (en) * 1995-12-04 1999-08-18 Sarnoff David Res Center DETECTION SYSTEM WITH A WIDE AND NARROW FIELD OF VIEW AND METHOD
JP2002513951A (ja) * 1998-05-01 2002-05-14 ユニバーシティ テクノロジー コーポレイション 拡大被写界深度光学システム
EP1204283A1 (en) * 2000-11-06 2002-05-08 Telefonaktiebolaget L M Ericsson (Publ) Cellular radio network reusing frequencies
US7095901B2 (en) * 2001-03-15 2006-08-22 Lg Electronics, Inc. Apparatus and method for adjusting focus position in iris recognition system
US7151246B2 (en) * 2001-07-06 2006-12-19 Palantyr Research, Llc Imaging system and methodology
AU2003209661A1 (en) 2002-03-14 2003-09-22 Ramot At Tel Aviv University Ltd. All optical extended depth-of-field imaging system
US7206435B2 (en) 2002-03-26 2007-04-17 Honda Giken Kogyo Kabushiki Kaisha Real-time eye detection and tracking under various light conditions
JP2004226729A (ja) * 2003-01-23 2004-08-12 Matsushita Electric Ind Co Ltd 認証対象画像撮像装置
DE10338472B4 (de) 2003-08-21 2020-08-06 Carl Zeiss Meditec Ag Optisches Abbildungssystem mit erweiterter Schärfentiefe
US7593550B2 (en) 2005-01-26 2009-09-22 Honeywell International Inc. Distance iris recognition
US7336806B2 (en) 2004-03-22 2008-02-26 Microsoft Corporation Iris-based biometric identification
US7061693B2 (en) 2004-08-16 2006-06-13 Xceed Imaging Ltd. Optical method and system for extended depth of focus
US7365917B2 (en) 2004-08-16 2008-04-29 Xceed Imaging Ltd. Optical method and system for extended depth of focus
US7336430B2 (en) * 2004-09-03 2008-02-26 Micron Technology, Inc. Extended depth of field using a multi-focal length lens with a controlled range of spherical aberration and a centrally obscured aperture
WO2007011375A1 (en) * 2004-09-13 2007-01-25 Cdm Optics, Inc. Iris image capture devices and associated systems
US7215493B2 (en) * 2005-01-27 2007-05-08 Psc Scanning, Inc. Imaging system with a lens having increased light collection efficiency and a deblurring equalizer
US7224540B2 (en) * 2005-01-31 2007-05-29 Datalogic Scanning, Inc. Extended depth of field imaging system using chromatic aberration
JP4563836B2 (ja) * 2005-02-14 2010-10-13 株式会社リコー 画像形成装置
US7729603B2 (en) * 2005-02-28 2010-06-01 Siimpel Corporation Resolution adjustment for miniature camera

Also Published As

Publication number Publication date
EP2140301A2 (en) 2010-01-06
JP2010524073A (ja) 2010-07-15
WO2008122888A3 (en) 2009-03-19
WO2008122888A2 (en) 2008-10-16
CN101681021A (zh) 2010-03-24
JP5153862B2 (ja) 2013-02-27
EP1978394A1 (en) 2008-10-08
US20100110275A1 (en) 2010-05-06
CN101681021B (zh) 2012-02-01
US8594388B2 (en) 2013-11-26

Similar Documents

Publication Publication Date Title
HK1209193A1 (en) Single-lens extended depth-of-field imaging systems
IL207789A0 (en) Single-lens extended depth-of-field imaging systems
GB2467078B (en) Auto-focus image system
EP2023177A4 (en) FIGURE LENS
EP2042904A4 (en) FIGURE LENS
EP2023176A4 (en) IMAGING LENS
IL173715A0 (en) Substrate-guided imaging lens
EP2190018A4 (en) SEMICONDUCTOR IMAGING ELEMENT
EP2116883A4 (en) IMAGING LENS
GB2455600B (en) Lens system
EP2190185A4 (en) SEMICONDUCTOR IMAGING ELEMENT
EP2270567A4 (en) LENS UNIT IMAGING
EP2148622A4 (en) IMPROVED IMAGING SYSTEM
EP2037304A4 (en) IMAGING LENS
EP2201751A4 (en) MULTI-CAMERA BRACKET
EP2135127A4 (en) VARIABLE FOCAL LENS SYSTEM AND APPARATUS USING THE SAME
EP2280306A4 (en) CAMERA SYSTEM
EP2006720A4 (en) IMAGING LENS
IL190083A0 (en) Task-based imaging systems
GB0820416D0 (en) Panoramic camera
EP2290948A4 (en) CAMERA SYSTEM
EP2288143A4 (en) SOLID BODY IMAGING ELEMENT AND CAMERA SYSTEM
IL201794A0 (en) Optical imaging agents
EP2264504A4 (en) FIGURE LENS
GB0802022D0 (en) Subminature imaging optical system