JP5086270B2 - 調節可能な光学系を有する撮像システム - Google Patents

調節可能な光学系を有する撮像システム Download PDF

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Publication number
JP5086270B2
JP5086270B2 JP2008540635A JP2008540635A JP5086270B2 JP 5086270 B2 JP5086270 B2 JP 5086270B2 JP 2008540635 A JP2008540635 A JP 2008540635A JP 2008540635 A JP2008540635 A JP 2008540635A JP 5086270 B2 JP5086270 B2 JP 5086270B2
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JP
Japan
Prior art keywords
image
measurement
exposure time
imaging
exposure
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 - Fee Related
Application number
JP2008540635A
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English (en)
Japanese (ja)
Other versions
JP2009516448A (ja
Inventor
カレボ，オッシ
カッコリ，ハンヌ
クンナリ，ミカ
オリラ，ミッコ
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.)
Nokia Oyj
Original Assignee
Nokia Oyj
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 Nokia Oyj filed Critical Nokia Oyj
Publication of JP2009516448A publication Critical patent/JP2009516448A/ja
Application granted granted Critical
Publication of JP5086270B2 publication Critical patent/JP5086270B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
    • H04N1/00281—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a telecommunication apparatus, e.g. a switched network of teleprinters for the distribution of text-based information, a selective call terminal
    • H04N1/00307—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a telecommunication apparatus, e.g. a switched network of teleprinters for the distribution of text-based information, a selective call terminal with a mobile telephone apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/73—Circuitry for compensating brightness variation in the scene by influencing the exposure time
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2101/00—Still video cameras
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
    • H04N2201/0077—Types of the still picture apparatus
    • H04N2201/0084—Digital still camera

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Studio Devices (AREA)
  • Automatic Focus Adjustment (AREA)
  • Exposure Control For Cameras (AREA)
  • Focusing (AREA)
JP2008540635A 2005-11-15 2005-11-15 調節可能な光学系を有する撮像システム Expired - Fee Related JP5086270B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI2005/050409 WO2007057498A1 (en) 2005-11-15 2005-11-15 Imaging system with adjustable optics

Publications (2)

Publication Number Publication Date
JP2009516448A JP2009516448A (ja) 2009-04-16
JP5086270B2 true JP5086270B2 (ja) 2012-11-28

Family

ID=38048319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008540635A Expired - Fee Related JP5086270B2 (ja) 2005-11-15 2005-11-15 調節可能な光学系を有する撮像システム

Country Status (5)

Country Link
EP (1) EP1949671A4 (de)
JP (1) JP5086270B2 (de)
KR (1) KR20100023056A (de)
CN (1) CN101326814A (de)
WO (1) WO2007057498A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101682696B (zh) * 2007-06-04 2012-04-18 夏普株式会社 移动终端、移动终端的控制方法
JP5171433B2 (ja) 2008-01-22 2013-03-27 キヤノン株式会社 撮像装置、およびレンズ装置
JP5400406B2 (ja) 2009-02-06 2014-01-29 キヤノン株式会社 撮像装置
US8542287B2 (en) 2009-03-19 2013-09-24 Digitaloptics Corporation Dual sensor camera
JP5471004B2 (ja) * 2009-04-22 2014-04-16 カシオ計算機株式会社 焦点調整装置、焦点調整方法及びプログラム
JP5491677B2 (ja) * 2011-03-31 2014-05-14 富士フイルム株式会社 撮像装置及びその合焦制御方法
EP2592821A1 (de) * 2011-11-10 2013-05-15 Research In Motion Limited Kameraselbstfokussiervorrichtung und zugehöriges Verfahren
WO2014001844A1 (en) 2012-06-27 2014-01-03 Nokia Corporation Imaging and sensing during an auto-focus procedure
WO2014078735A1 (en) * 2012-11-16 2014-05-22 Molecular Devices, Llc System and method of acquiring images with a rolling shutter camera while asynchronously sequencing microscope devices
US9462188B2 (en) * 2014-10-31 2016-10-04 Qualcomm Incorporated Time extension for image frame processing
CN111355895B (zh) * 2018-12-05 2021-07-16 北京图森智途科技有限公司 图像曝光和增益的调整方法、成像设备及车辆
CN111818272B (zh) * 2020-06-30 2021-09-03 浙江大华技术股份有限公司 消除图像闪烁的方法、电子设备及存储介质
DE102022133188A1 (de) 2022-12-14 2024-06-20 Connaught Electronics Ltd. Fokusanpassung einer Fahrzeugkamera für verschiedene Bereiche von Interesse
DE102022133187A1 (de) 2022-12-14 2024-06-20 Connaught Electronics Ltd. Fokusanpassung einer Fahrzeugkamera

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0834551B2 (ja) * 1988-07-19 1996-03-29 松下電器産業株式会社 自動焦点調整装置
JPH04133015A (ja) * 1990-09-26 1992-05-07 Nikon Corp 自動焦点装置の制御方法
JPH04229783A (ja) * 1990-12-27 1992-08-19 Sony Corp ビデオカメラ
US5563658A (en) * 1994-12-16 1996-10-08 Eastman Kodak Company Electronic camera with rapid automatic focus of an image upon an image sensor
US5668597A (en) * 1994-12-30 1997-09-16 Eastman Kodak Company Electronic camera with rapid automatic focus of an image upon a progressive scan image sensor
US6683651B1 (en) * 1999-10-28 2004-01-27 Hewlett-Packard Development Company, L.P. Method of automatically adjusting focus in a shutterless digital camera
JP2001177771A (ja) * 1999-12-16 2001-06-29 Toshiba Corp 固体撮像装置
JP2001296470A (ja) * 2000-04-14 2001-10-26 Hitachi Ltd 電子スチルカメラ
US20040165090A1 (en) * 2003-02-13 2004-08-26 Alex Ning Auto-focus (AF) lens and process
JP4548045B2 (ja) * 2004-08-25 2010-09-22 コニカミノルタオプト株式会社 自動焦点調節装置

Also Published As

Publication number Publication date
KR20100023056A (ko) 2010-03-03
CN101326814A (zh) 2008-12-17
WO2007057498A1 (en) 2007-05-24
EP1949671A1 (de) 2008-07-30
EP1949671A4 (de) 2008-11-05
JP2009516448A (ja) 2009-04-16

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