CN101933323B - 摄像设备和摄像设备控制方法 - Google Patents

摄像设备和摄像设备控制方法 Download PDF

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Publication number
CN101933323B
CN101933323B CN2009801038751A CN200980103875A CN101933323B CN 101933323 B CN101933323 B CN 101933323B CN 2009801038751 A CN2009801038751 A CN 2009801038751A CN 200980103875 A CN200980103875 A CN 200980103875A CN 101933323 B CN101933323 B CN 101933323B
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China
Prior art keywords
image data
smear
area
correction amount
correction
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Expired - Fee Related
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CN2009801038751A
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English (en)
Chinese (zh)
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CN101933323A (zh
Inventor
平井信也
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Canon Inc
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Canon Inc
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Publication of CN101933323A publication Critical patent/CN101933323A/zh
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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
    • H04N23/60—Control of cameras or camera modules
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/673—Focus control based on electronic image sensor signals based on contrast or high frequency components of image signals, e.g. hill climbing method
    • 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
    • H04N23/67—Focus control based on electronic image sensor signals
    • H04N23/675—Focus control based on electronic image sensor signals comprising setting of focusing regions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/60—Noise processing, e.g. detecting, correcting, reducing or removing noise
    • H04N25/62—Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels
    • H04N25/625—Detection or reduction of noise due to excess charges produced by the exposure, e.g. smear, blooming, ghost image, crosstalk or leakage between pixels for the control of smear

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Exposure Control For Cameras (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
CN2009801038751A 2008-02-01 2009-01-21 摄像设备和摄像设备控制方法 Expired - Fee Related CN101933323B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008023315A JP5039588B2 (ja) 2008-02-01 2008-02-01 撮像装置及び撮像装置の制御方法
JP2008-023315 2008-02-01
PCT/JP2009/051292 WO2009096396A1 (en) 2008-02-01 2009-01-21 Image capturing apparatus and image capturing apparatus control method

Publications (2)

Publication Number Publication Date
CN101933323A CN101933323A (zh) 2010-12-29
CN101933323B true CN101933323B (zh) 2012-11-21

Family

ID=40912749

Family Applications (1)

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CN2009801038751A Expired - Fee Related CN101933323B (zh) 2008-02-01 2009-01-21 摄像设备和摄像设备控制方法

Country Status (5)

Country Link
US (1) US8040407B2 (enExample)
EP (1) EP2218250A4 (enExample)
JP (1) JP5039588B2 (enExample)
CN (1) CN101933323B (enExample)
WO (1) WO2009096396A1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101552907B1 (ko) * 2009-02-27 2015-09-14 삼성전자주식회사 디지털 촬영장치, 그 제어방법 및 제어방법을 실행시키기 위한 프로그램을 저장한 기록매체
JP5656561B2 (ja) * 2010-10-28 2015-01-21 キヤノン株式会社 画像処理装置、その制御方法、および制御プログラム
US8934010B2 (en) * 2011-11-21 2015-01-13 Shenzhen China Star Optoelectronics Technology Co., Ltd. Method for smear measurement of display device and device for smear measurement of display device
CN102752607B (zh) * 2011-11-30 2016-06-22 新奥特（北京）视频技术有限公司 一种实现图像移动时拖尾特效的方法和装置
CN107669289B (zh) * 2017-11-07 2020-09-11 上海联影医疗科技有限公司 焦点拖尾校正装置、方法、成像方法及计算机可读媒质
CN108573664B (zh) * 2018-04-02 2021-05-07 广州视源电子科技股份有限公司 量化拖尾测试方法、装置、存储介质及系统
CN112330544B (zh) * 2019-08-05 2024-02-09 浙江宇视科技有限公司 图像拖影的处理方法、装置、设备及介质
US11704777B2 (en) 2021-08-27 2023-07-18 Raytheon Company Arbitrary motion smear modeling and removal
CN116385405B (zh) * 2023-03-30 2025-11-11 普联技术有限公司 一种拖影去除评估方法、装置、智能设备和存储介质

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH057335A (ja) 1991-06-21 1993-01-14 Canon Inc 電子スチルカメラ
JPH06268922A (ja) 1993-03-11 1994-09-22 Toshiba Corp スミア補正装置
JPH09181955A (ja) * 1995-12-25 1997-07-11 Canon Inc 撮像装置および固体撮像素子の制御方法
JP3819631B2 (ja) * 1999-03-18 2006-09-13 三洋電機株式会社 固体撮像装置
JP4328115B2 (ja) * 2003-03-24 2009-09-09 パナソニック株式会社 固体撮像装置
JP4529563B2 (ja) * 2004-07-06 2010-08-25 ソニー株式会社 偽信号抑制処理方法および偽信号抑制処理回路並びに撮像装置
JP2006157341A (ja) 2004-11-29 2006-06-15 Sony Corp 固体撮像素子のスミア補正方法、固体撮像素子の信号処理装置および撮像装置
JP4742359B2 (ja) * 2005-05-19 2011-08-10 カシオ計算機株式会社 動画撮像装置及びそのプログラム
JP4948303B2 (ja) * 2007-07-20 2012-06-06 キヤノン株式会社 撮像装置及び信号処理方法
JP5003348B2 (ja) * 2007-08-22 2012-08-15 株式会社ニコン 電子カメラ

Also Published As

Publication number Publication date
JP2009188463A (ja) 2009-08-20
US20100245621A1 (en) 2010-09-30
US8040407B2 (en) 2011-10-18
JP5039588B2 (ja) 2012-10-03
CN101933323A (zh) 2010-12-29
WO2009096396A1 (en) 2009-08-06
EP2218250A1 (en) 2010-08-18
EP2218250A4 (en) 2012-10-10

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