JP5132497B2 - 撮像装置および撮像装置の制御方法 - Google Patents

撮像装置および撮像装置の制御方法 Download PDF

Info

Publication number
JP5132497B2
JP5132497B2 JP2008237185A JP2008237185A JP5132497B2 JP 5132497 B2 JP5132497 B2 JP 5132497B2 JP 2008237185 A JP2008237185 A JP 2008237185A JP 2008237185 A JP2008237185 A JP 2008237185A JP 5132497 B2 JP5132497 B2 JP 5132497B2
Authority
JP
Japan
Prior art keywords
image signal
aperture
diaphragm
luminance
image
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
JP2008237185A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010074313A5 (enExample
JP2010074313A (ja
Inventor
洋 宮成
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 JP2008237185A priority Critical patent/JP5132497B2/ja
Priority to US12/557,185 priority patent/US20100066897A1/en
Publication of JP2010074313A publication Critical patent/JP2010074313A/ja
Publication of JP2010074313A5 publication Critical patent/JP2010074313A5/ja
Application granted granted Critical
Publication of JP5132497B2 publication Critical patent/JP5132497B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/72—Combination of two or more compensation controls
    • 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
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/50—Control of the SSIS exposure
    • H04N25/53—Control of the integration time
    • H04N25/531—Control of the integration time by controlling rolling shutters in CMOS SSIS

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Exposure Control For Cameras (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
JP2008237185A 2008-09-16 2008-09-16 撮像装置および撮像装置の制御方法 Expired - Fee Related JP5132497B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2008237185A JP5132497B2 (ja) 2008-09-16 2008-09-16 撮像装置および撮像装置の制御方法
US12/557,185 US20100066897A1 (en) 2008-09-16 2009-09-10 Image pickup apparatus and control method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008237185A JP5132497B2 (ja) 2008-09-16 2008-09-16 撮像装置および撮像装置の制御方法

Publications (3)

Publication Number Publication Date
JP2010074313A JP2010074313A (ja) 2010-04-02
JP2010074313A5 JP2010074313A5 (enExample) 2011-11-04
JP5132497B2 true JP5132497B2 (ja) 2013-01-30

Family

ID=42006893

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008237185A Expired - Fee Related JP5132497B2 (ja) 2008-09-16 2008-09-16 撮像装置および撮像装置の制御方法

Country Status (2)

Country Link
US (1) US20100066897A1 (enExample)
JP (1) JP5132497B2 (enExample)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2253131B1 (en) 2008-02-08 2014-06-25 Google, Inc. Panoramic camera with multiple image sensors using timed shutters
JP5682196B2 (ja) * 2010-09-22 2015-03-11 セイコーエプソン株式会社 画像補正回路、撮影装置および画像補正プログラム
JP5704957B2 (ja) * 2011-02-22 2015-04-22 キヤノン株式会社 動画撮影装置及びその制御方法
JP5509128B2 (ja) * 2011-03-04 2014-06-04 日本放送協会 画像輝度自動補正装置およびそれを備えた高速度撮影装置
JP5967865B2 (ja) * 2011-04-01 2016-08-10 キヤノン株式会社 撮像装置、撮像装置の制御方法及びプログラム
RU2018130065A (ru) * 2012-03-30 2019-03-15 Никон Корпорейшн Модуль формирования изображений, устройство формирования изображений и управляющая программа для формирования изображений
BR112014027066A2 (pt) * 2012-05-02 2017-06-27 Nikon Corp dispositivo de formação de imagem
JP5961058B2 (ja) * 2012-07-18 2016-08-02 キヤノン株式会社 撮像装置及びその制御方法、画像処理装置及びその制御方法
JP6363114B2 (ja) 2013-02-28 2018-07-25 デピュイ・シンセス・プロダクツ・インコーポレイテッド Ｃｍｏｓセンサによる声帯のビデオストロボスコピー
JP2014178450A (ja) * 2013-03-14 2014-09-25 Canon Inc 撮像装置、その制御方法、および制御プログラム
US11032487B2 (en) * 2017-03-23 2021-06-08 Sony Corporation Interchangeable lens and method for controlling the same, shooting apparatus, and camera system
US10324357B2 (en) * 2017-09-19 2019-06-18 Intel Corporation Automatic lens aperture control for image and video capture
JP7355009B2 (ja) * 2018-06-06 2023-10-03 ソニーグループ株式会社 撮像装置、ゲイン設定方法及びプログラム
US12015856B2 (en) * 2022-06-29 2024-06-18 Qualcomm Incorporated Image processing for aperture size transition in a variable aperture (VA) camera

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01263626A (ja) * 1988-04-15 1989-10-20 Canon Inc 露光装置
EP0409161B1 (en) * 1989-07-18 2000-10-11 Fuji Photo Film Co., Ltd. Method and apparatus for controlling exposure changes of a video camera
US6943840B1 (en) * 1999-10-14 2005-09-13 Canon Kabushiki Kaisha Image sensing apparatus executing exposure control using object luminance information
JP3546854B2 (ja) * 2001-03-28 2004-07-28 ミノルタ株式会社 カメラボディおよび露出制御方法
EP1523182A4 (en) * 2002-07-12 2006-10-04 Seiko Epson Corp OUTPUT PICTURE SETTING OF IMAGE DATA
US7580061B2 (en) * 2004-01-26 2009-08-25 Olympus Corporation Image sensing apparatus which determines white balance correction information before photographing
JP2006121631A (ja) * 2004-10-25 2006-05-11 Cosina Co Ltd デジタルカメラ
JP4819524B2 (ja) * 2006-02-21 2011-11-24 キヤノン株式会社 撮像装置および撮像装置の制御方法
JP4444218B2 (ja) * 2006-02-23 2010-03-31 富士フイルム株式会社 動画用明るさ補正装置ならびにその制御方法およびその制御プログラム
JP4819528B2 (ja) * 2006-02-24 2011-11-24 キヤノン株式会社 撮像装置及び撮像装置の制御方法
JP4208904B2 (ja) * 2006-07-03 2009-01-14 キヤノン株式会社 撮像装置及びその制御方法並びに撮像システム
US8144214B2 (en) * 2007-04-18 2012-03-27 Panasonic Corporation Imaging apparatus, imaging method, integrated circuit, and storage medium
JP4854581B2 (ja) * 2007-04-24 2012-01-18 キヤノン株式会社 撮像装置及びその制御方法
US8032019B2 (en) * 2008-05-21 2011-10-04 Panasonic Corporation Camera body and imaging apparatus

Also Published As

Publication number Publication date
US20100066897A1 (en) 2010-03-18
JP2010074313A (ja) 2010-04-02

Similar Documents

Publication Publication Date Title
JP5132497B2 (ja) 撮像装置および撮像装置の制御方法
TWI422219B (zh) 攝影裝置及攝影方法以及電腦可讀取的記錄媒體
CN101401418A (zh) 成像装置和曝光控制方法
KR100925191B1 (ko) 카메라의 백라이트 보정 장치 및 방법
JP5287598B2 (ja) 撮像装置、露出調整方法、および、プログラム
JPH11168659A (ja) 電子カメラ
US7580058B2 (en) Image capturing apparatus and image capturing method
JP5138521B2 (ja) 撮像装置及び撮像方法
JP2005347928A (ja) 撮像制御装置、固体撮像装置および撮像方法
JP2003319407A (ja) 撮像装置
JP6393091B2 (ja) 撮像装置及びその制御方法、プログラム、記憶媒体
JP2005283776A (ja) カメラの自動焦点調節方法及び装置
JP5618765B2 (ja) 撮像装置及びその制御方法
JP2011087050A (ja) デジタルカメラ
JP2010068046A (ja) 撮像装置
JP4144012B2 (ja) 電子カメラのメカシャッター調整方法、及び電子カメラ
JP4637029B2 (ja) 撮像装置及びその制御方法
JP2023119719A (ja) 撮像装置およびその制御方法
JP4813439B2 (ja) 撮影装置及びその制御方法
JP4095630B2 (ja) 撮像装置
JP2010081345A (ja) 撮像装置
JP4597887B2 (ja) 撮影装置
JP3997746B2 (ja) デジタルスチルカメラ
JP2012204938A (ja) 撮像装置
JP4326997B2 (ja) 撮像装置および合焦方法、制御プログラム、記録媒体

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20110914

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20110914

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20120928

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20121009

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20121106

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20151116

Year of fee payment: 3

R151 Written notification of patent or utility model registration

Ref document number: 5132497

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20151116

Year of fee payment: 3

LAPS Cancellation because of no payment of annual fees