JP4823129B2 - カメラシステムおよび交換レンズ - Google Patents

カメラシステムおよび交換レンズ Download PDF

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Publication number
JP4823129B2
JP4823129B2 JP2007105453A JP2007105453A JP4823129B2 JP 4823129 B2 JP4823129 B2 JP 4823129B2 JP 2007105453 A JP2007105453 A JP 2007105453A JP 2007105453 A JP2007105453 A JP 2007105453A JP 4823129 B2 JP4823129 B2 JP 4823129B2
Authority
JP
Japan
Prior art keywords
camera
interchangeable lens
lens
camera body
iso sensitivity
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
JP2007105453A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008263466A (ja
JP2008263466A5 (enExample
Inventor
川波　　昭博
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Priority to JP2007105453A priority Critical patent/JP4823129B2/ja
Priority to US12/054,222 priority patent/US7903154B2/en
Publication of JP2008263466A publication Critical patent/JP2008263466A/ja
Publication of JP2008263466A5 publication Critical patent/JP2008263466A5/ja
Priority to US13/018,060 priority patent/US8294792B2/en
Application granted granted Critical
Publication of JP4823129B2 publication Critical patent/JP4823129B2/ja
Expired - Fee Related 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
    • H04N23/66—Remote control of cameras or camera parts, e.g. by remote control devices
    • H04N23/663—Remote control of cameras or camera parts, e.g. by remote control devices for controlling interchangeable camera parts based on electronic image sensor signals
    • 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
    • H04N23/65—Control of camera operation in relation to power supply
    • H04N23/651—Control of camera operation in relation to power supply for reducing power consumption by affecting camera operations, e.g. sleep mode, hibernation mode or power off of selective parts of the camera
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/617—Noise processing, e.g. detecting, correcting, reducing or removing noise for reducing electromagnetic interference, e.g. clocking noise
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N2101/00—Still video cameras

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Studio Devices (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Exposure Control For Cameras (AREA)
JP2007105453A 2007-04-13 2007-04-13 カメラシステムおよび交換レンズ Expired - Fee Related JP4823129B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007105453A JP4823129B2 (ja) 2007-04-13 2007-04-13 カメラシステムおよび交換レンズ
US12/054,222 US7903154B2 (en) 2007-04-13 2008-03-24 Optical apparatus having control unit configured to reduce noise in captured image
US13/018,060 US8294792B2 (en) 2007-04-13 2011-01-31 Optical apparatus having control unit configured to reduce noise in captured image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007105453A JP4823129B2 (ja) 2007-04-13 2007-04-13 カメラシステムおよび交換レンズ

Publications (3)

Publication Number Publication Date
JP2008263466A JP2008263466A (ja) 2008-10-30
JP2008263466A5 JP2008263466A5 (enExample) 2010-04-15
JP4823129B2 true JP4823129B2 (ja) 2011-11-24

Family

ID=39853352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007105453A Expired - Fee Related JP4823129B2 (ja) 2007-04-13 2007-04-13 カメラシステムおよび交換レンズ

Country Status (2)

Country Link
US (2) US7903154B2 (enExample)
JP (1) JP4823129B2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4823129B2 (ja) * 2007-04-13 2011-11-24 キヤノン株式会社 カメラシステムおよび交換レンズ
JP5693477B2 (ja) 2012-01-18 2015-04-01 キヤノン株式会社 交換レンズおよびカメラシステム
JP2015097382A (ja) * 2013-10-08 2015-05-21 キヤノン株式会社 情報処理装置、撮像システム、情報処理方法、及びプログラム
US9654689B2 (en) * 2014-08-19 2017-05-16 Apple Inc. Method and apparatus for camera actuator driver mode control synchronized with imaging sensor frame
JP6584117B2 (ja) * 2015-04-02 2019-10-02 キヤノン株式会社 レンズ装置、撮像装置及び制御プログラム
CN110798619B (zh) * 2017-10-27 2021-04-16 Oppo广东移动通信有限公司 图像处理方法、装置和电子装置
EP3697078B1 (en) 2017-10-27 2022-05-25 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Image processing method and device as well as electronic device
JP2020003723A (ja) 2018-06-29 2020-01-09 キヤノン株式会社 撮像装置およびその補助装置、並びにそれらの制御方法
JP7646329B2 (ja) 2020-11-13 2025-03-17 キヤノン株式会社 アクセサリ装置、撮像装置およびこれらの制御方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0239779A (ja) * 1988-07-29 1990-02-08 Canon Inc 自動焦点調節装置
JP3934506B2 (ja) * 2002-08-06 2007-06-20 オリンパス株式会社 撮像システムおよび画像処理プログラム
JP2004088396A (ja) * 2002-08-27 2004-03-18 Nikon Corp 電子機器システム、電子カメラシステム、電子カメラ本体、着脱式外部表示装置および着脱式外部カメラ装置
JP2004247872A (ja) 2003-02-12 2004-09-02 Fuji Photo Film Co Ltd デジタル撮像装置
JP2005292740A (ja) 2004-04-06 2005-10-20 Canon Inc 電子カメラ
JP4804012B2 (ja) * 2005-02-04 2011-10-26 キヤノン株式会社 レンズ装置
JP4823129B2 (ja) * 2007-04-13 2011-11-24 キヤノン株式会社 カメラシステムおよび交換レンズ

Also Published As

Publication number Publication date
US8294792B2 (en) 2012-10-23
JP2008263466A (ja) 2008-10-30
US20080252751A1 (en) 2008-10-16
US20110122288A1 (en) 2011-05-26
US7903154B2 (en) 2011-03-08

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