JP2001054009A5 - - Google Patents

Download PDF

Info

Publication number
JP2001054009A5
JP2001054009A5 JP1999225962A JP22596299A JP2001054009A5 JP 2001054009 A5 JP2001054009 A5 JP 2001054009A5 JP 1999225962 A JP1999225962 A JP 1999225962A JP 22596299 A JP22596299 A JP 22596299A JP 2001054009 A5 JP2001054009 A5 JP 2001054009A5
Authority
JP
Japan
Prior art keywords
region
calculating
value
signals
ratio
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.)
Granted
Application number
JP1999225962A
Other languages
English (en)
Japanese (ja)
Other versions
JP3822393B2 (ja
JP2001054009A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP22596299A priority Critical patent/JP3822393B2/ja
Priority claimed from JP22596299A external-priority patent/JP3822393B2/ja
Priority to US09/633,780 priority patent/US6831695B1/en
Publication of JP2001054009A publication Critical patent/JP2001054009A/ja
Publication of JP2001054009A5 publication Critical patent/JP2001054009A5/ja
Application granted granted Critical
Publication of JP3822393B2 publication Critical patent/JP3822393B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP22596299A 1999-08-10 1999-08-10 撮像装置および撮像制御方法 Expired - Fee Related JP3822393B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP22596299A JP3822393B2 (ja) 1999-08-10 1999-08-10 撮像装置および撮像制御方法
US09/633,780 US6831695B1 (en) 1999-08-10 2000-08-07 Image pickup apparatus for outputting an image signal representative of an optical image and image pickup control method therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22596299A JP3822393B2 (ja) 1999-08-10 1999-08-10 撮像装置および撮像制御方法

Publications (3)

Publication Number Publication Date
JP2001054009A JP2001054009A (ja) 2001-02-23
JP2001054009A5 true JP2001054009A5 (enExample) 2005-06-09
JP3822393B2 JP3822393B2 (ja) 2006-09-20

Family

ID=16837622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22596299A Expired - Fee Related JP3822393B2 (ja) 1999-08-10 1999-08-10 撮像装置および撮像制御方法

Country Status (2)

Country Link
US (1) US6831695B1 (enExample)
JP (1) JP3822393B2 (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ332626A (en) * 1997-11-21 2000-04-28 Matsushita Electric Industrial Co Ltd Expansion of dynamic range for video camera
US6744471B1 (en) * 1997-12-05 2004-06-01 Olympus Optical Co., Ltd Electronic camera that synthesizes two images taken under different exposures
EP1237363B1 (en) 1999-11-22 2006-01-18 Matsushita Electric Industrial Co., Ltd. Solid-state imaging device
US6765611B1 (en) * 2000-11-21 2004-07-20 Eastman Kodak Company Method for compressing an image from a sparsely sampled extended dynamic range image sensing device
US20020141002A1 (en) * 2001-03-28 2002-10-03 Minolta Co., Ltd. Image pickup apparatus
JP3937924B2 (ja) * 2002-05-23 2007-06-27 キヤノン株式会社 撮像装置及びその制御方法
US7583305B2 (en) * 2004-07-07 2009-09-01 Eastman Kodak Company Extended dynamic range imaging system
JP4217702B2 (ja) * 2004-09-02 2009-02-04 キヤノン株式会社 撮像装置、および、撮像装置の制御方法
EP3310037A1 (en) 2004-10-26 2018-04-18 Nikon Corporation Digital camera and image combination device
US7616256B2 (en) * 2005-03-21 2009-11-10 Dolby Laboratories Licensing Corporation Multiple exposure methods and apparatus for electronic cameras
US7667765B2 (en) * 2005-06-17 2010-02-23 Hewlett-Packard Development Company, L.P. Digital imaging device shutter calibration method and apparatus using multiple exposures of a single field
US20070024721A1 (en) * 2005-07-29 2007-02-01 Rogers Sean S Compensating for improperly exposed areas in digital images
JP4680753B2 (ja) * 2005-11-15 2011-05-11 ルネサスエレクトロニクス株式会社 画像処理方法、画像処理装置及び撮像装置
JP4666681B2 (ja) * 2006-01-20 2011-04-06 株式会社日立国際電気 画像処理装置および画像処理方法
JP2008271123A (ja) * 2007-04-19 2008-11-06 Konica Minolta Holdings Inc 撮像装置
JP4325703B2 (ja) * 2007-05-24 2009-09-02 ソニー株式会社 固体撮像装置、固体撮像装置の信号処理装置および信号処理方法、ならびに撮像装置
JP5292829B2 (ja) * 2008-01-25 2013-09-18 株式会社ニコン 撮像装置
JP2009206651A (ja) * 2008-02-26 2009-09-10 Ricoh Co Ltd 撮像装置
JP2009303010A (ja) * 2008-06-16 2009-12-24 Mitsubishi Electric Corp 撮像装置及び撮像方法
JP2011160133A (ja) * 2010-01-29 2011-08-18 Nidec Copal Corp 広ダイナミックレンジ撮像装置
JP5856733B2 (ja) * 2010-11-02 2016-02-10 オリンパス株式会社 撮像装置
EP2938064B1 (en) * 2014-04-24 2016-10-12 Axis AB Method and apparatus for determining exposure setting
CN104333708B (zh) * 2014-11-28 2017-10-20 广东欧珀移动通信有限公司 拍照方法、拍照装置及终端
KR102669656B1 (ko) * 2017-02-14 2024-05-28 삼성전자주식회사 카메라를 이용한 객체 인식 방법 및 이를 지원하는 전자 장치
JP7303074B2 (ja) * 2019-09-06 2023-07-04 株式会社ミツトヨ 画像測定機および画像測定方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647975A (en) 1985-10-30 1987-03-03 Polaroid Corporation Exposure control system for an electronic imaging camera having increased dynamic range
JPH0797841B2 (ja) 1987-06-09 1995-10-18 キヤノン株式会社 撮像装置
US5638118A (en) * 1987-06-09 1997-06-10 Canon Kabushiki Kaisha Image sensing device with diverse storage times used in picture composition
DE69330151T2 (de) * 1992-08-10 2001-10-31 Sony Corp., Tokio/Tokyo Verbesserte Regelung der elektronischen Verschlusszeit in einer Videokamera
JP3074967B2 (ja) 1992-10-27 2000-08-07 松下電器産業株式会社 高ダイナミックレンジ撮像・合成方法及び高ダイナミックレンジ撮像装置
US6204881B1 (en) * 1993-10-10 2001-03-20 Canon Kabushiki Kaisha Image data processing apparatus which can combine a plurality of images at different exposures into an image with a wider dynamic range
US6219097B1 (en) * 1996-05-08 2001-04-17 Olympus Optical Co., Ltd. Image pickup with expanded dynamic range where the first exposure is adjustable and second exposure is predetermined
JP3805094B2 (ja) * 1998-01-16 2006-08-02 松下電器産業株式会社 固体撮像装置
JP2000078462A (ja) * 1998-08-28 2000-03-14 Olympus Optical Co Ltd 電子カメラ

Similar Documents

Publication Publication Date Title
JP2001054009A5 (enExample)
JP2951909B2 (ja) 撮像装置の階調補正装置及び階調補正方法
EP1091320A3 (en) Processing multiple digital images
US7139025B1 (en) Active pixel sensor with mixed analog and digital signal integration
HK1039855A1 (en) An improved light sensor with increased dynamic range
EP1259081A3 (en) Encoding continuous image data
WO2007135175A3 (en) Circuit and method for reading out and resetting pixels of an image sensor
SE0002212D0 (sv) Sensor fusion system
JPH09191408A5 (enExample)
JPH10262181A5 (enExample)
EP1431803A3 (en) Image pickup apparatus for performing three-dimensional shape measurement and corresponding method
WO2002052842A3 (de) Verfahren und vorrichtung zur bilderzeugung unter verwendung mehrerer belichtungszeiten
JPH10285476A5 (enExample)
WO2003009227A3 (en) Method of reducing noise in volume imaging
US11778335B2 (en) Generating high dynamic range video using low dynamic range image sensor
JPS5351737A (en) Film sensitivity presetting system for exposure condition determining circuit
ATE557524T1 (de) Kamera mit panorama- und/oder neigungsfunktionalität
JPH1118012A5 (enExample)
JP2548705B2 (ja) 撮像装置
TWI722542B (zh) 於包含投影器之深度感測系統中執行自動曝光控制的方法與裝置
JP3829393B2 (ja) 信号増幅装置およびその設定値調整方法
JPS6452371U (enExample)
JPS5633253A (en) Measuring of damaged volume of cutting tool
JPS5512538A (en) Detection method for stylus skip
JPH0327173U (enExample)