MY123493A - Determining a final exposure setting automatically for a solid state camera without a separate light metering circuit - Google Patents

Determining a final exposure setting automatically for a solid state camera without a separate light metering circuit

Info

Publication number
MY123493A
MY123493A MYPI20001601A MYPI20001601A MY123493A MY 123493 A MY123493 A MY 123493A MY PI20001601 A MYPI20001601 A MY PI20001601A MY PI20001601 A MYPI20001601 A MY PI20001601A MY 123493 A MY123493 A MY 123493A
Authority
MY
Malaysia
Prior art keywords
exposure setting
solid state
determining
separate light
metering circuit
Prior art date
Application number
MYPI20001601A
Other languages
English (en)
Inventor
Raj Kannan
S Bell Cynthia
P Tomaszewski Edward
E Hansen Amy
Original Assignee
Intel Corp
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 Intel Corp filed Critical Intel Corp
Publication of MY123493A publication Critical patent/MY123493A/en

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
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • 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
    • H04N23/71—Circuitry for evaluating the brightness variation
    • 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
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/73—Circuitry for compensating brightness variation in the scene by influencing the exposure time

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Exposure Control For Cameras (AREA)
  • Cameras In General (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
MYPI20001601A 1999-04-20 2000-04-14 Determining a final exposure setting automatically for a solid state camera without a separate light metering circuit MY123493A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/294,851 US6486915B2 (en) 1999-04-20 1999-04-20 Determining a final exposure setting automatically for a solid state camera without a separate light metering circuit

Publications (1)

Publication Number Publication Date
MY123493A true MY123493A (en) 2006-05-31

Family

ID=23135224

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20001601A MY123493A (en) 1999-04-20 2000-04-14 Determining a final exposure setting automatically for a solid state camera without a separate light metering circuit

Country Status (8)

Country Link
US (6) US6486915B2 (enExample)
EP (1) EP1171997B1 (enExample)
JP (1) JP4657457B2 (enExample)
KR (1) KR100437880B1 (enExample)
AU (1) AU4349300A (enExample)
DE (1) DE60028749T2 (enExample)
MY (1) MY123493A (enExample)
WO (1) WO2000064147A1 (enExample)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69804619T2 (de) * 1998-10-23 2003-02-27 Datalogic S.P.A., Lippo Di Calderara Di Reno Verfahren zur Regelung der Belichtungszeit eines Lichtsensors
US6825884B1 (en) * 1998-12-03 2004-11-30 Olympus Corporation Imaging processing apparatus for generating a wide dynamic range image
JP4169415B2 (ja) 1999-02-08 2008-10-22 三洋電機株式会社 固体撮像装置
JP4201424B2 (ja) * 1999-02-26 2008-12-24 三洋電機株式会社 固体撮像装置
US6486915B2 (en) 1999-04-20 2002-11-26 Intel Corporation Determining a final exposure setting automatically for a solid state camera without a separate light metering circuit
JP3998229B2 (ja) * 1999-09-08 2007-10-24 カシオ計算機株式会社 撮像装置およびその信号処理方法
US6867811B2 (en) * 1999-11-08 2005-03-15 Casio Computer Co., Ltd. Photosensor system and drive control method thereof
CA2359053C (en) * 1999-11-08 2004-04-06 Casio Computer Co., Ltd. Photosensor system and drive control method thereof
US6785414B1 (en) * 2000-09-28 2004-08-31 Media Cybernetics, Inc. System and method for establishing an aggregate degree of brightness for each primary color to create a composite color digital image
US7663670B1 (en) * 2001-02-09 2010-02-16 Digital Imaging Systems Gmbh Methods and systems for embedding camera information in images
US7102682B2 (en) * 2001-04-25 2006-09-05 Hewlett-Packard Development Company, L.P. Exposure control in a digital camera
US6822657B2 (en) * 2001-08-10 2004-11-23 Agilent Technologies, Inc. Method and apparatus for improving image quality in digital cameras
US7176976B2 (en) * 2001-08-30 2007-02-13 Lightsurf Technologies, Inc. Autoexposure methodology in a digital camera
US20030098922A1 (en) * 2001-11-27 2003-05-29 Creo Il. Ltd. Precision exposure setting in a digital imaging device
US20030103158A1 (en) * 2001-12-05 2003-06-05 Creo Il. Ltd. System and method for the formation of multiple exposure images
KR100663455B1 (ko) * 2002-04-22 2007-01-02 삼성전자주식회사 주변 조도에 따른 영상 표시장치 및 방법.
US7245320B2 (en) * 2002-06-04 2007-07-17 Micron Technology, Inc. Method and apparatus for automatic gain and exposure control for maintaining target image brightness in video imager systems
US7173663B2 (en) * 2002-10-31 2007-02-06 Freescale Semiconductor, Inc. Automatic exposure control system for a digital camera
US7236190B2 (en) * 2002-10-31 2007-06-26 Freescale Semiconductor, Inc. Digital image processing using white balance and gamma correction
FI116246B (fi) * 2003-06-30 2005-10-14 Nokia Corp Menetelmä ja järjestelmä digitaalisessa kuvannuksessa valotuksen säätämiseksi ja vastaava laite
US7446812B2 (en) 2004-01-13 2008-11-04 Micron Technology, Inc. Wide dynamic range operations for imaging
US8345120B2 (en) * 2004-04-06 2013-01-01 Nikon Corporation Electronic camera with self-adjusting flash and image-capture sensitivity
JP4534715B2 (ja) * 2004-10-22 2010-09-01 株式会社ニコン 撮像装置および画像処理プログラム
US20060098973A1 (en) * 2004-11-08 2006-05-11 Patrick Verdier Universal exposure meter method for film and digital cameras
US8924078B2 (en) * 2004-11-18 2014-12-30 Gentex Corporation Image acquisition and processing system for vehicle equipment control
WO2006055541A2 (en) * 2004-11-18 2006-05-26 Gentex Corporation Improved image acquisition and processing systems for vehicle equipment control
JP4360318B2 (ja) * 2004-11-29 2009-11-11 株式会社ニコン デジタルスチルカメラ
US20060221223A1 (en) * 2005-04-05 2006-10-05 Hiroshi Terada Digital camera capable of continuous shooting and control method for the digital camera
US20060262215A1 (en) * 2005-05-18 2006-11-23 Mei-Chuan Wang Auto-exposing method of a digital photographic apparatus
US7580076B2 (en) * 2005-10-31 2009-08-25 Hewlett-Packard Development Company, L.P. Devices and methods for calculating pixel values representative of a scene
US7688379B2 (en) * 2005-12-09 2010-03-30 Hewlett-Packard Development Company, L.P. Selecting quality images from multiple captured images
US20070153117A1 (en) * 2005-12-30 2007-07-05 Yen-Yu Lin Apparatus and method for adjusting display-related setting of an electronic device
CN100568926C (zh) * 2006-04-30 2009-12-09 华为技术有限公司 自动曝光控制参数的获得方法及控制方法和成像装置
US20070285547A1 (en) * 2006-05-30 2007-12-13 Milligan Edward S CMOS image sensor array optimization for both bright and low light conditions
JP4916268B2 (ja) * 2006-09-29 2012-04-11 キヤノン株式会社 撮像装置、及びその制御方法
US20080123953A1 (en) * 2006-11-29 2008-05-29 Gateway Inc. Digital camera with histogram zoom
WO2008075136A1 (en) 2006-12-20 2008-06-26 Nokia Corporation Exposure control based on image sensor cost function
TWI351212B (en) * 2006-12-28 2011-10-21 Altek Corp Brightness adjusting method
WO2008085815A1 (en) * 2007-01-05 2008-07-17 Objectvideo, Inc. Video-based sensing for lighting controls
KR101392482B1 (ko) * 2007-08-30 2014-05-07 삼성전자주식회사 블록킹 효과 제거 시스템 및 방법
WO2009029810A1 (en) 2007-08-31 2009-03-05 Historx, Inc. Automatic exposure time selection for imaging tissue
US8161526B2 (en) * 2007-10-22 2012-04-17 International Business Machines Corporation Protecting sensitive information on a publicly accessed data processing system
WO2010001801A1 (ja) * 2008-06-30 2010-01-07 京セラ株式会社 画像処理方法および撮像装置モジュール
CN102165489B (zh) 2008-09-16 2015-11-25 赫斯托克斯公司 生物标志物表达的可再现量化
KR100992367B1 (ko) * 2008-12-01 2010-11-04 삼성전기주식회사 자동 노출 제어 방법
JP5247397B2 (ja) * 2008-12-05 2013-07-24 キヤノン株式会社 撮像装置及び撮像方法
JP4675411B2 (ja) * 2008-12-17 2011-04-20 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 カメラ機能付き携帯電話端末及びその制御方法
JP5573209B2 (ja) * 2010-02-04 2014-08-20 ソニー株式会社 画像処理装置、画像処理方法、プログラム、及び電子機器
JP2013005017A (ja) * 2011-06-13 2013-01-07 Sony Corp 撮像装置、および撮像装置制御方法、並びにプログラム
US10356336B2 (en) 2011-08-10 2019-07-16 National Ict Australia Limited Automatic exposure control for cameras
JP5869808B2 (ja) * 2011-09-02 2016-02-24 キヤノン株式会社 撮像装置及びその制御方法
US8497933B2 (en) * 2011-09-30 2013-07-30 Konica Minolta Laboratory U.S.A., Inc. Scanning active illumination media
EP2782332B1 (en) 2013-03-22 2017-08-30 Harvest Imaging bvba Digital camera with focus-detection pixels used for light metering
CN104921740B (zh) * 2014-03-20 2018-08-17 上海西门子医疗器械有限公司 成像方法、成像装置及x光机
US9591195B2 (en) * 2014-07-10 2017-03-07 Intel Corporation Platform architecture for accelerated camera control algorithms
CN105338338B (zh) 2014-07-17 2018-01-02 诺基亚技术有限公司 用于成像条件检测的方法和装置
US9672341B2 (en) * 2014-10-30 2017-06-06 Delta ID Inc. Systems and methods for spoof detection in iris based biometric systems
CN105519094B (zh) 2014-12-15 2018-07-10 深圳市大疆创新科技有限公司 图像处理系统、遥控拍摄组件及曝光信息提示方法
NL2015037B1 (en) * 2015-06-26 2017-01-24 Adimec Advanced Image Systems B V Digital iris for camera lens assembly.
US9674455B1 (en) * 2016-03-15 2017-06-06 Donald Frederick Wright, Jr. Programmable manual mode for digital cameras
KR20190017303A (ko) * 2017-08-10 2019-02-20 엘지전자 주식회사 이동 단말기
RU2667790C1 (ru) 2017-09-01 2018-09-24 Самсунг Электроникс Ко., Лтд. Способ автоматической регулировки экспозиции для инфракрасной камеры и использующее этот способ вычислительное устройство пользователя
US10534942B1 (en) * 2018-08-23 2020-01-14 Zebra Technologies Corporation Method and apparatus for calibrating a client computing device for decoding symbols
JP7218193B2 (ja) * 2019-01-31 2023-02-06 キヤノン株式会社 撮像装置
AU2020271875B2 (en) * 2019-04-09 2025-01-30 The Toro Company Autonomous machine navigation in lowlight conditions
US10957729B2 (en) * 2019-04-15 2021-03-23 Mediatek Inc. Image sensor with embedded light-measuring pixels and method of automatic exposure control using the same
WO2020251444A1 (en) * 2019-06-13 2020-12-17 Profoto Aktiebolag A computer implemented method and a system for obtaining a camera setting

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4329029A (en) * 1975-10-09 1982-05-11 Raphael Haskell Camera controller
US4635126A (en) * 1981-12-18 1987-01-06 Canon Kabushiki Kaisha Image pick-up system
JPS60204181A (ja) * 1984-03-28 1985-10-15 Ricoh Co Ltd 自動合焦装置
JPS61152651A (ja) 1984-12-27 1986-07-11 Sagami Chem Res Center プロスタサイクリン類及びその製法
US4748506A (en) * 1984-12-28 1988-05-31 Canon Kabushiki Kaisha Image pickup apparatus with excess-charge control
JP2525859B2 (ja) 1988-03-31 1996-08-21 大日本スクリーン製造株式会社 ハイライト・シャド―濃度値の設定方法
US5194960A (en) * 1990-03-05 1993-03-16 Konica Corporation Optical image signal control device
US5146258A (en) 1990-12-24 1992-09-08 Eastman Kodak Company Multiple photodiode array for light metering
US5544258A (en) 1991-03-14 1996-08-06 Levien; Raphael L. Automatic tone correction of images using non-linear histogram processing
DE69232455T2 (de) 1991-08-21 2002-06-27 Canon K.K., Tokio/Tokyo Videokamera mit einer Mehrzahl von photographischen Betriebsarten
JPH0556341A (ja) * 1991-08-21 1993-03-05 Canon Inc 撮像装置
US5831676A (en) * 1992-08-19 1998-11-03 Canon Kabushiki Kaisha Image pickup device using plural control parameters for exposure control
JP3188978B2 (ja) * 1991-09-04 2001-07-16 株式会社ニコン カメラの測光装置
JP3132102B2 (ja) * 1991-11-21 2001-02-05 株式会社ニコン 撮影補助機能を有するカメラ
US5309243A (en) * 1992-06-10 1994-05-03 Eastman Kodak Company Method and apparatus for extending the dynamic range of an electronic imaging system
US5376964A (en) * 1992-07-14 1994-12-27 Fuji Photo Film Co., Ltd. Video camera, method of photometry therein, and method of focusing same
US6952233B2 (en) * 1992-07-23 2005-10-04 Canon Kabushiki Kaisha Video camera having a material element for controlling light transmission
US5526092A (en) * 1992-09-11 1996-06-11 Nikon Corporation Photometric control device for camera
JPH0698167A (ja) * 1992-09-11 1994-04-08 Fuji Photo Film Co Ltd 基準濃度調整方法
JPH0738801A (ja) * 1993-07-21 1995-02-07 Sony Corp 撮像装置
US5450502A (en) 1993-10-07 1995-09-12 Xerox Corporation Image-dependent luminance enhancement
US5751354A (en) * 1994-04-28 1998-05-12 Canon Kabushiki Kaisha Image sensing apparatus and method with exposure performed based on focus evaluation values
JPH07303205A (ja) * 1994-04-28 1995-11-14 Canon Inc 撮像装置およびその撮像方法
JPH0949947A (ja) * 1995-08-10 1997-02-18 Hitachi Ltd 光モジュール
US5745808A (en) * 1995-08-21 1998-04-28 Eastman Kodak Company Camera exposure control system using variable-length exposure tables
JPH0965074A (ja) * 1995-08-22 1997-03-07 Fuji Photo Film Co Ltd 画像読取装置
JP4032262B2 (ja) * 1996-05-13 2008-01-16 株式会社ニコン 電子カメラ
US6583820B1 (en) * 1997-03-17 2003-06-24 Konica Corporation Controlling method and apparatus for an electronic camera
US6906745B1 (en) * 1998-04-23 2005-06-14 Micron Technology, Inc. Digital exposure circuit for an image sensor
DE69804619T2 (de) * 1998-10-23 2003-02-27 Datalogic S.P.A., Lippo Di Calderara Di Reno Verfahren zur Regelung der Belichtungszeit eines Lichtsensors
US6486915B2 (en) 1999-04-20 2002-11-26 Intel Corporation Determining a final exposure setting automatically for a solid state camera without a separate light metering circuit
US7349574B1 (en) * 2002-10-11 2008-03-25 Sensata Technologies, Inc. System and method for processing non-linear image data from a digital imager
KR100620966B1 (ko) * 2004-12-15 2006-09-19 삼성전자주식회사 화면 적응적인 파워 제어 장치 및 그 방법
JP4607006B2 (ja) * 2005-12-27 2011-01-05 京セラ株式会社 映像信号処理方法および映像信号処理装置
JP2007329620A (ja) * 2006-06-07 2007-12-20 Olympus Corp 撮影装置と映像信号処理プログラム
JP5056341B2 (ja) 2006-11-07 2012-10-24 富士通株式会社 通信中継装置、通信中継方法および通信中継処理プログラム
US8514166B2 (en) * 2008-05-29 2013-08-20 Hong Kong Applied Science and Technology Research Institute Company Limited LCD backlight dimming, LCD/image signal compensation and method of controlling an LCD display

Also Published As

Publication number Publication date
US20020071049A1 (en) 2002-06-13
KR20020005005A (ko) 2002-01-16
US20030122939A1 (en) 2003-07-03
US20080260373A1 (en) 2008-10-23
US7403222B2 (en) 2008-07-22
US8767091B2 (en) 2014-07-01
JP2002542730A (ja) 2002-12-10
DE60028749D1 (de) 2006-07-27
EP1171997B1 (en) 2006-06-14
WO2000064147A1 (en) 2000-10-26
US9232149B2 (en) 2016-01-05
EP1171997A1 (en) 2002-01-16
US7817206B2 (en) 2010-10-19
DE60028749T2 (de) 2007-06-14
JP4657457B2 (ja) 2011-03-23
US6486915B2 (en) 2002-11-26
US20140160313A1 (en) 2014-06-12
KR100437880B1 (ko) 2004-07-01
US20120013762A1 (en) 2012-01-19
AU4349300A (en) 2000-11-02
US8031262B2 (en) 2011-10-04
US20100315531A1 (en) 2010-12-16

Similar Documents

Publication Publication Date Title
MY123493A (en) Determining a final exposure setting automatically for a solid state camera without a separate light metering circuit
US20210120161A1 (en) Imaging device, method and system of providing fill light, and movable object
WO1999044358A3 (en) Exposure control in electronic cameras by detecting overflow
JPH07212645A (ja) テレビジョンカメラ
JP2004126562A (ja) レンズ装置および撮影システム
CN101465966A (zh) 成像设备、成像处理方法及成像控制程序
KR20150139826A (ko) 장면 적응적 자동 노출 보상을 이용하는 이미징 장치
US20100033599A1 (en) Image capture device with auto-capture function and auto-capture method thereof
SE0200097D0 (sv) Digitalkamera med sökare
EP0446647A3 (en) Digital color video camera with auto-focus, auto-exposure and auto-white balance, and an auto-exposure system therefor which compensates for abnormal lighting
CN101800858A (zh) 摄像设备及其控制方法
WO2002010825A1 (en) Electronic camera and focus controlling method
TWI268397B (en) Digital camera
EP1370059A3 (en) Electronic camera and information controlling method for the electronic camera
CN103428410A (zh) 影像撷取装置及其影像合成方法
EP1286553A3 (en) Method and apparatus for improving image quality in digital cameras
JP2001245319A (ja) ホワイトバランス測定ユニット及びホワイトバランス調整装置
EP0942589A3 (en) A method for characterizing a response function of an output device
US20120245846A1 (en) Portable equipment
US20090091652A1 (en) Led flash control
US20070097254A1 (en) Devices and methods for calculating pixel values representative of a scene
JP2006166252A (ja) 撮像装置
DE69926242D1 (de) Kameras
TW200631411A (en) Adaptive response image stabilization
JP2006254470A (ja) テレビジョンカメラ