CN101572050B - 图像处理装置及图像处理方法 - Google Patents

图像处理装置及图像处理方法 Download PDF

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Publication number
CN101572050B
CN101572050B CN200910137530XA CN200910137530A CN101572050B CN 101572050 B CN101572050 B CN 101572050B CN 200910137530X A CN200910137530X A CN 200910137530XA CN 200910137530 A CN200910137530 A CN 200910137530A CN 101572050 B CN101572050 B CN 101572050B
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CN
China
Prior art keywords
subframe
natural number
low
image processing
pixel
Prior art date
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Expired - Fee Related
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CN200910137530XA
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English (en)
Chinese (zh)
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CN101572050A (zh
Inventor
系川修
巽荣作
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Canon Inc
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Canon Inc
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Publication of CN101572050A publication Critical patent/CN101572050A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0127—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter
    • H04N7/0132—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter the field or frame frequency of the incoming video signal being multiplied by a positive integer, e.g. for flicker reduction
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/10—Special adaptations of display systems for operation with variable images
    • G09G2320/103—Detection of image changes, e.g. determination of an index representative of the image change
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2340/00—Aspects of display data processing
    • G09G2340/04—Changes in size, position or resolution of an image
    • G09G2340/0407—Resolution change, inclusive of the use of different resolutions for different screen areas
    • G09G2340/0435—Change or adaptation of the frame rate of the video stream

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Television Systems (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Liquid Crystal (AREA)
  • Picture Signal Circuits (AREA)
  • Image Processing (AREA)
CN200910137530XA 2008-04-30 2009-04-30 图像处理装置及图像处理方法 Expired - Fee Related CN101572050B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008119059 2008-04-30
JP2008119059A JP5464819B2 (ja) 2008-04-30 2008-04-30 動画像処理装置および方法、プログラム
JP2008-119059 2008-04-30

Publications (2)

Publication Number Publication Date
CN101572050A CN101572050A (zh) 2009-11-04
CN101572050B true CN101572050B (zh) 2011-08-24

Family

ID=40933844

Family Applications (1)

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CN200910137530XA Expired - Fee Related CN101572050B (zh) 2008-04-30 2009-04-30 图像处理装置及图像处理方法

Country Status (6)

Country Link
US (1) US8576925B2 (enExample)
EP (1) EP2114067B1 (enExample)
JP (1) JP5464819B2 (enExample)
KR (1) KR101094210B1 (enExample)
CN (1) CN101572050B (enExample)
RU (1) RU2413384C2 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5473373B2 (ja) * 2009-04-01 2014-04-16 キヤノン株式会社 画像処理装置、画像処理方法
JP5230538B2 (ja) * 2009-06-05 2013-07-10 キヤノン株式会社 画像処理装置、画像処理方法
JP5398365B2 (ja) 2009-06-09 2014-01-29 キヤノン株式会社 画像処理装置、画像処理方法
JP5596943B2 (ja) * 2009-07-09 2014-09-24 キヤノン株式会社 画像表示装置及びその制御方法
JP5324391B2 (ja) * 2009-10-22 2013-10-23 キヤノン株式会社 画像処理装置およびその制御方法
JP5451319B2 (ja) * 2009-10-29 2014-03-26 キヤノン株式会社 画像処理装置、画像処理方法、プログラム及び記憶媒体
JP5537121B2 (ja) * 2009-10-30 2014-07-02 キヤノン株式会社 画像処理装置およびその制御方法
JP5479064B2 (ja) * 2009-12-11 2014-04-23 キヤノン株式会社 画像処理装置およびその制御方法、プログラム
JP5606054B2 (ja) * 2009-12-16 2014-10-15 キヤノン株式会社 画像処理装置およびその制御方法、プログラム
CN102656625B (zh) 2009-12-18 2016-08-03 株式会社半导体能源研究所 用于驱动液晶显示设备的方法
JP5449034B2 (ja) * 2010-05-28 2014-03-19 キヤノン株式会社 画像表示装置、画像表示方法
JP5804837B2 (ja) * 2010-11-22 2015-11-04 キヤノン株式会社 画像表示装置及びその制御方法
JP6218575B2 (ja) * 2013-11-27 2017-10-25 キヤノン株式会社 画像処理装置及びその制御方法
JP6425312B2 (ja) * 2014-04-22 2018-11-21 日本電信電話株式会社 動的錯覚呈示装置、その方法、プログラム
JP6539032B2 (ja) 2014-10-06 2019-07-03 キヤノン株式会社 表示制御装置、表示制御方法、およびプログラム
CN104464649B (zh) * 2014-12-10 2018-02-13 深圳市华星光电技术有限公司 场色序法液晶显示装置及其驱动方法
CN108573481A (zh) * 2017-03-14 2018-09-25 深圳怡化电脑股份有限公司 一种水印特征的增强方法及系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001037248A2 (en) * 1999-11-16 2001-05-25 Koninklijke Philips Electronics N.V. Antialiased character reproduction with increased pixel density
CN1399243A (zh) * 2001-07-25 2003-02-26 松下电器产业株式会社 显示装置、显示方法及记录有显示控制程序的记录媒体
CN1448901A (zh) * 2002-03-28 2003-10-15 日本电气株式会社 图像显示方法及图像显示装置
CN1571990A (zh) * 2001-10-19 2005-01-26 皇家飞利浦电子股份有限公司 显示彩色图像的方法及其显示处理单元以及包含该显示处理单元的显示装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU999092A1 (ru) * 1981-03-30 1983-02-23 Предприятие П/Я А-7357 Устройство дл отображени информации
US5043813A (en) * 1990-03-26 1991-08-27 Thomson Consumer Electronics, Inc. Display locked timing signals for video processing
JPH05174148A (ja) * 1991-12-26 1993-07-13 Sony Corp 動き検出回路
US6278445B1 (en) 1995-08-31 2001-08-21 Canon Kabushiki Kaisha Coordinate input device and method having first and second sampling devices which sample input data at staggered intervals
JP4125827B2 (ja) * 1997-08-26 2008-07-30 松下電器産業株式会社 垂直輪郭補正装置
JP2000030052A (ja) * 1998-07-13 2000-01-28 Oki Electric Ind Co Ltd 画像処理装置
JP3952599B2 (ja) * 1998-07-16 2007-08-01 松下電器産業株式会社 映像表示装置および映像表示方法
JP2000175081A (ja) * 1998-12-01 2000-06-23 Fujitsu General Ltd ノイズ低減回路
JP2001145020A (ja) 1999-11-12 2001-05-25 Canon Inc 画像編集装置及び方法
JP2002351382A (ja) * 2001-03-22 2002-12-06 Victor Co Of Japan Ltd ディスプレイ装置
RU2245002C2 (ru) * 2003-02-14 2005-01-20 Мкртумов Александр Сергеевич Способ отображения сигналов телевизионного изображения в приемнике твч
JP2004317928A (ja) * 2003-04-18 2004-11-11 Victor Co Of Japan Ltd 液晶表示装置
JP2006078833A (ja) * 2004-09-10 2006-03-23 Matsushita Electric Ind Co Ltd 画像表示装置と画像表示方法と記憶媒体
TW200623897A (en) * 2004-12-02 2006-07-01 Seiko Epson Corp Image display method, image display device, and projector

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001037248A2 (en) * 1999-11-16 2001-05-25 Koninklijke Philips Electronics N.V. Antialiased character reproduction with increased pixel density
CN1399243A (zh) * 2001-07-25 2003-02-26 松下电器产业株式会社 显示装置、显示方法及记录有显示控制程序的记录媒体
CN1571990A (zh) * 2001-10-19 2005-01-26 皇家飞利浦电子股份有限公司 显示彩色图像的方法及其显示处理单元以及包含该显示处理单元的显示装置
CN1448901A (zh) * 2002-03-28 2003-10-15 日本电气株式会社 图像显示方法及图像显示装置

Also Published As

Publication number Publication date
CN101572050A (zh) 2009-11-04
EP2114067A3 (en) 2011-10-26
KR20090115057A (ko) 2009-11-04
KR101094210B1 (ko) 2011-12-14
RU2009116536A (ru) 2010-11-10
US8576925B2 (en) 2013-11-05
JP5464819B2 (ja) 2014-04-09
EP2114067B1 (en) 2013-01-09
EP2114067A2 (en) 2009-11-04
US20090273611A1 (en) 2009-11-05
JP2009271135A (ja) 2009-11-19
RU2413384C2 (ru) 2011-02-27

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Granted publication date: 20110824

Termination date: 20190430