KR100733096B1 - 카메라 장치 및 촬영 방법 - Google Patents

카메라 장치 및 촬영 방법 Download PDF

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Publication number
KR100733096B1
KR100733096B1 KR1020010010288A KR20010010288A KR100733096B1 KR 100733096 B1 KR100733096 B1 KR 100733096B1 KR 1020010010288 A KR1020010010288 A KR 1020010010288A KR 20010010288 A KR20010010288 A KR 20010010288A KR 100733096 B1 KR100733096 B1 KR 100733096B1
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backlight
luminance level
detection frame
detected
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KR20010085699A (ko
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가와니시이사오
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소니 가부시끼 가이샤
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    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Exposure Control For Cameras (AREA)
  • Cameras In General (AREA)
KR1020010010288A 2000-02-29 2001-02-28 카메라 장치 및 촬영 방법 Expired - Fee Related KR100733096B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000054254A JP4576658B2 (ja) 2000-02-29 2000-02-29 撮像装置、撮像方法及び撮像プログラム
JP2000-054254 2000-02-29

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KR20010085699A KR20010085699A (ko) 2001-09-07
KR100733096B1 true KR100733096B1 (ko) 2007-06-27

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US (4) US6879345B2 (enExample)
JP (1) JP4576658B2 (enExample)
KR (1) KR100733096B1 (enExample)
CN (1) CN1165158C (enExample)
TW (1) TW501364B (enExample)

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CN100526967C (zh) * 2006-12-07 2009-08-12 华晶科技股份有限公司 逆光摄影的闪光灯控制系统与方法
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KR101431185B1 (ko) 2007-06-22 2014-08-27 삼성전자 주식회사 영상 향상 방법 및 장치, 이를 이용한 영상 처리 시스템
JP5127317B2 (ja) 2007-06-25 2013-01-23 三洋電機株式会社 カメラ
US8526632B2 (en) * 2007-06-28 2013-09-03 Microsoft Corporation Microphone array for a camera speakerphone
US8165416B2 (en) * 2007-06-29 2012-04-24 Microsoft Corporation Automatic gain and exposure control using region of interest detection
US8330787B2 (en) 2007-06-29 2012-12-11 Microsoft Corporation Capture device movement compensation for speaker indexing
US8026955B2 (en) * 2007-08-30 2011-09-27 Honda Motor Co., Ltd. Camera exposure controller including imaging devices for capturing an image using stereo-imaging
KR101367103B1 (ko) * 2007-11-15 2014-02-26 삼성전자주식회사 역광유무여부 검사장치 및 방법
TWI396165B (zh) * 2008-04-22 2013-05-11 Au Optronics Corp 液晶顯示器及其背光模組驅動裝置與方法
CN101282425B (zh) * 2008-04-30 2010-06-23 北京中星微电子有限公司 一种背光补偿的方法和装置
CN101582991B (zh) 2008-05-13 2011-02-09 华为终端有限公司 图像处理方法及装置
US20100259639A1 (en) * 2009-04-13 2010-10-14 Qualcomm Incorporated Automatic backlight detection
US8184089B2 (en) * 2009-07-29 2012-05-22 Samsung Electronics Co., Ltd. Backlight level selection for display devices
TWI387332B (zh) 2009-08-26 2013-02-21 Altek Corp A method of backlighting
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
JP5968068B2 (ja) * 2011-05-24 2016-08-10 キヤノン株式会社 露出制御を行う撮像装置、撮像装置の制御方法、プログラム及び記録媒体
WO2013099636A1 (ja) * 2011-12-28 2013-07-04 富士フイルム株式会社 撮像装置及びその制御方法並びに交換レンズとレンズ交換式撮像装置本体
JP2014075721A (ja) * 2012-10-05 2014-04-24 Nikon Corp 露出制御装置及び光学機器
CN103646392B (zh) * 2013-11-21 2016-10-26 华为技术有限公司 逆光检测方法及设备
US10951859B2 (en) 2018-05-30 2021-03-16 Microsoft Technology Licensing, Llc Videoconferencing device and method
CN109889733B (zh) * 2019-03-25 2021-07-02 瑞芯微电子股份有限公司 一种自动曝光补偿方法、存储介质及计算机

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Publication number Publication date
TW501364B (en) 2002-09-01
US7518643B2 (en) 2009-04-14
US20050231630A1 (en) 2005-10-20
CN1311604A (zh) 2001-09-05
US7400354B2 (en) 2008-07-15
US20010017660A1 (en) 2001-08-30
US6879345B2 (en) 2005-04-12
KR20010085699A (ko) 2001-09-07
US20050231629A1 (en) 2005-10-20
JP2001242504A (ja) 2001-09-07
US7403231B2 (en) 2008-07-22
CN1165158C (zh) 2004-09-01
JP4576658B2 (ja) 2010-11-10
US20050030414A1 (en) 2005-02-10

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