DE602005003634D1 - Autofokussystem - Google Patents

Autofokussystem

Info

Publication number
DE602005003634D1
DE602005003634D1 DE602005003634T DE602005003634T DE602005003634D1 DE 602005003634 D1 DE602005003634 D1 DE 602005003634D1 DE 602005003634 T DE602005003634 T DE 602005003634T DE 602005003634 T DE602005003634 T DE 602005003634T DE 602005003634 D1 DE602005003634 D1 DE 602005003634D1
Authority
DE
Germany
Prior art keywords
shape
area
size
frame
auto
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.)
Active
Application number
DE602005003634T
Other languages
English (en)
Other versions
DE602005003634T2 (de
Inventor
Tadashi Sasaki
Shunichiro Ouchi
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.)
Fujinon Corp
Original Assignee
Fujinon Corp
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
Priority claimed from JP2004329287A external-priority patent/JP2006139115A/ja
Priority claimed from JP2004373458A external-priority patent/JP2006178308A/ja
Application filed by Fujinon Corp filed Critical Fujinon Corp
Publication of DE602005003634D1 publication Critical patent/DE602005003634D1/de
Application granted granted Critical
Publication of DE602005003634T2 publication Critical patent/DE602005003634T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/673—Focus control based on electronic image sensor signals based on contrast or high frequency components of image signals, e.g. hill climbing method
    • 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
    • H04N23/63—Control of cameras or camera modules by using electronic viewfinders
    • H04N23/633—Control of cameras or camera modules by using electronic viewfinders for displaying additional information relating to control or operation of the camera
    • H04N23/635—Region indicators; Field of view indicators
    • 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
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/675—Focus control based on electronic image sensor signals comprising setting of focusing regions

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Eye Examination Apparatus (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Optical Communication System (AREA)
  • Studio Devices (AREA)
DE602005003634T 2004-11-12 2005-11-11 Autofokussystem Active DE602005003634T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004329287A JP2006139115A (ja) 2004-11-12 2004-11-12 オートフォーカスシステム
JP2004329287 2004-11-12
JP2004373458A JP2006178308A (ja) 2004-12-24 2004-12-24 オートフォーカスシステム
JP2004373458 2004-12-24

Publications (2)

Publication Number Publication Date
DE602005003634D1 true DE602005003634D1 (de) 2008-01-17
DE602005003634T2 DE602005003634T2 (de) 2008-11-13

Family

ID=35735403

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005003634T Active DE602005003634T2 (de) 2004-11-12 2005-11-11 Autofokussystem

Country Status (4)

Country Link
US (1) US20060104623A1 (de)
EP (1) EP1657914B1 (de)
AT (1) ATE380437T1 (de)
DE (1) DE602005003634T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8023037B2 (en) * 2006-12-28 2011-09-20 Victor Company Of Japan, Ltd. Focus-adjustment signal generating apparatus and method, and imaging apparatus and method with manual focus adjustments
US8577216B2 (en) * 2008-02-13 2013-11-05 Qualcomm Incorporated Auto-focus calibration for image capture device
KR102034583B1 (ko) 2013-02-28 2019-10-21 엘지전자 주식회사 디지털 디바이스 및 그 제어 방법
US9742980B2 (en) * 2013-11-01 2017-08-22 Canon Kabushiki Kaisha Focus control apparatus and control method therefor
US9942464B2 (en) * 2014-05-27 2018-04-10 Thomson Licensing Methods and systems for media capture and seamless display of sequential images using a touch sensitive device
JP6657247B2 (ja) * 2015-10-27 2020-03-04 オリンパス株式会社 撮像装置、内視鏡装置及び撮像装置の作動方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2209901B (en) * 1987-09-11 1992-06-03 Canon Kk Image sensing device
JPH089219A (ja) * 1994-06-17 1996-01-12 Canon Inc カメラ
US6812968B1 (en) * 1998-12-31 2004-11-02 Lucent Technologies Inc. Camera with configurable focus area
JP2002221655A (ja) * 2001-01-24 2002-08-09 Olympus Optical Co Ltd 測距装置
US7417683B2 (en) * 2003-03-26 2008-08-26 Canon Kabushiki Kaisha Auto-focusing optical apparatus with focus detection area setting capability
JP2005321621A (ja) * 2004-05-10 2005-11-17 Fujinon Corp オートフォーカスシステム

Also Published As

Publication number Publication date
EP1657914A1 (de) 2006-05-17
DE602005003634T2 (de) 2008-11-13
ATE380437T1 (de) 2007-12-15
EP1657914B1 (de) 2007-12-05
US20060104623A1 (en) 2006-05-18

Similar Documents

Publication Publication Date Title
ATE380437T1 (de) Autofokussystem
WO2005093510A3 (en) Focusing of a digital camera
ATE545274T1 (de) Autofokussystem
GB2417100B (en) Assembly-stage focus adjustment mechanism of a zoom lens
ATE338425T1 (de) Autofokussystem
AU2002239957A1 (en) Lens assembly having automatic thermal focus adjustment
DK1441640T3 (da) Billeddannelsesanordning til afbildning af et fokalplan af et mål inden i øjet gennem pupillen af øjet
GB2443778A (en) Improvements relating to lighting
WO2007016075A3 (en) Zoom lens system
WO2006102026A3 (en) Focusing system using light source and image sensor
WO2006039490A3 (en) A portable photographic device and grip with integrated controls for single handed use
TW200740211A (en) Imaging apparatus and exposure control method
JP4944393B2 (ja) 撮像装置
WO2004028138A3 (en) Image capture device
TW200717172A (en) Photo module capable of adjusting distance between camera module and sensor unit
JP2006079054A (ja) フォーカスコントロール装置
TW200720809A (en) Focalizable three-dimension picture-taking apparatus
TW524318U (en) Zoom lens control mechanism
TW200606573A (en) Image projection device
ATE409323T1 (de) Autofokus system
ATE438257T1 (de) Autofokussystem
WO2001065837A3 (de) Verfahren und vorrichtung zum justieren einer kamera
JP2010093476A (ja) デジタルカメラ
TW200720819A (en) Imaging system for an optical engine of a projection equipment
WO2008123503A1 (ja) 撮像装置および撮像方法

Legal Events

Date Code Title Description
8364 No opposition during term of opposition