JPH10262181A5 - - Google Patents

Info

Publication number
JPH10262181A5
JPH10262181A5 JP1997066234A JP6623497A JPH10262181A5 JP H10262181 A5 JPH10262181 A5 JP H10262181A5 JP 1997066234 A JP1997066234 A JP 1997066234A JP 6623497 A JP6623497 A JP 6623497A JP H10262181 A5 JPH10262181 A5 JP H10262181A5
Authority
JP
Japan
Prior art keywords
counting
pixels
gain adjustment
control device
reference level
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
JP1997066234A
Other languages
English (en)
Japanese (ja)
Other versions
JP3791102B2 (ja
JPH10262181A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP06623497A priority Critical patent/JP3791102B2/ja
Priority claimed from JP06623497A external-priority patent/JP3791102B2/ja
Priority to US09/044,247 priority patent/US6690424B1/en
Publication of JPH10262181A publication Critical patent/JPH10262181A/ja
Publication of JPH10262181A5 publication Critical patent/JPH10262181A5/ja
Application granted granted Critical
Publication of JP3791102B2 publication Critical patent/JP3791102B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP06623497A 1997-03-19 1997-03-19 露光制御装置、露光制御方法およびカメラ Expired - Fee Related JP3791102B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP06623497A JP3791102B2 (ja) 1997-03-19 1997-03-19 露光制御装置、露光制御方法およびカメラ
US09/044,247 US6690424B1 (en) 1997-03-19 1998-03-19 Exposure control apparatus for controlling the exposure of an image pickup plane in a camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06623497A JP3791102B2 (ja) 1997-03-19 1997-03-19 露光制御装置、露光制御方法およびカメラ

Publications (3)

Publication Number Publication Date
JPH10262181A JPH10262181A (ja) 1998-09-29
JPH10262181A5 true JPH10262181A5 (enExample) 2004-09-30
JP3791102B2 JP3791102B2 (ja) 2006-06-28

Family

ID=13309973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP06623497A Expired - Fee Related JP3791102B2 (ja) 1997-03-19 1997-03-19 露光制御装置、露光制御方法およびカメラ

Country Status (2)

Country Link
US (1) US6690424B1 (enExample)
JP (1) JP3791102B2 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4114279B2 (ja) * 1999-06-25 2008-07-09 コニカミノルタビジネステクノロジーズ株式会社 画像処理装置
KR100495415B1 (ko) * 1999-12-30 2005-06-14 매그나칩 반도체 유한회사 이미지 센서에서의 자동 노출 장치
JP2001238127A (ja) * 2000-02-21 2001-08-31 Fuji Photo Film Co Ltd カメラ
JP4576658B2 (ja) * 2000-02-29 2010-11-10 ソニー株式会社 撮像装置、撮像方法及び撮像プログラム
JP3938833B2 (ja) * 2000-04-27 2007-06-27 株式会社リコー 露出制御装置
JP3806038B2 (ja) * 2002-01-07 2006-08-09 富士写真フイルム株式会社 画像処理システム及び撮像装置
US7782366B2 (en) * 2002-09-20 2010-08-24 Seiko Epson Corporation Backlight adjustment processing of image using image generation record information
US20040239796A1 (en) * 2002-09-20 2004-12-02 Seiko Epson Corporation Backlight adjustment processing of image using image generation record information
US7577636B2 (en) * 2003-05-28 2009-08-18 Fernandez Dennis S Network-extensible reconfigurable media appliance
KR100555755B1 (ko) * 2004-05-04 2006-03-03 삼성전자주식회사 휘도 히스토그램을 이용한 영상 자동 보정 장치
JP2006165975A (ja) * 2004-12-07 2006-06-22 Konica Minolta Photo Imaging Inc 撮像素子、撮像装置、画像処理方法
TWI285047B (en) * 2005-11-24 2007-08-01 Sunplus Technology Co Ltd Method of automatic exposure control and automatic exposure compensated apparatus
US7697789B2 (en) * 2006-04-28 2010-04-13 Xerox Corporation System and method for enhancing stored binary images
JP2008070562A (ja) * 2006-09-13 2008-03-27 Canon Inc 撮像装置および露出制御方法
US8213710B2 (en) * 2006-11-28 2012-07-03 Youliza, Gehts B.V. Limited Liability Company Apparatus and method for shift invariant differential (SID) image data interpolation in non-fully populated shift invariant matrix
US8040558B2 (en) * 2006-11-29 2011-10-18 Youliza, Gehts B.V. Limited Liability Company Apparatus and method for shift invariant differential (SID) image data interpolation in fully populated shift invariant matrix
US8063942B2 (en) * 2007-10-19 2011-11-22 Qualcomm Incorporated Motion assisted image sensor configuration
JP2009177271A (ja) * 2008-01-22 2009-08-06 Sony Corp 撮像装置、その制御方法およびプログラム
CN101304489B (zh) * 2008-06-20 2010-12-08 北京中星微电子有限公司 一种自动曝光方法及装置
KR101168110B1 (ko) * 2009-09-04 2012-07-24 삼성전자주식회사 이미지 영상의 역광을 보상하기 위한 장치 및 방법
CN102196182A (zh) * 2010-03-09 2011-09-21 株式会社理光 逆光检测设备及逆光检测方法
TWI438554B (zh) * 2010-06-04 2014-05-21 Hon Hai Prec Ind Co Ltd 光圈控制系統
CN102269913A (zh) * 2010-06-07 2011-12-07 鸿富锦精密工业（深圳）有限公司 光圈控制系统
JP2013148870A (ja) * 2011-12-19 2013-08-01 Canon Inc 表示装置及びその制御方法
JP2015014672A (ja) * 2013-07-04 2015-01-22 住友電気工業株式会社 カメラ制御装置、カメラシステム、カメラ制御方法、及びプログラム
CN105245791A (zh) * 2015-10-30 2016-01-13 合肥联宝信息技术有限公司 一种照相设备及其控制方法
CN106851120A (zh) * 2016-12-28 2017-06-13 深圳天珑无线科技有限公司 拍照方法及其拍照装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5783971A (en) * 1980-11-13 1982-05-26 Asahi Optical Co Ltd Spot exposure control circuit
US6124891A (en) * 1987-11-04 2000-09-26 Canon Kabushiki Kaisha Exposure control device
JPH01221986A (ja) * 1988-03-01 1989-09-05 Canon Inc 露光制御装置
JPH0370274A (ja) * 1989-08-09 1991-03-26 Sanyo Electric Co Ltd 撮像装置
JPH03220878A (ja) * 1990-01-25 1991-09-30 Nec Corp 自動露出補正装置
JP3666900B2 (ja) * 1994-04-25 2005-06-29 キヤノン株式会社 撮像装置および撮像方法
JP3478452B2 (ja) * 1996-03-27 2003-12-15 ソニー株式会社 逆光検出方法、逆光検出装置及び撮像カメラ
US5614948A (en) * 1996-04-26 1997-03-25 Intel Corporation Camera having an adaptive gain control

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