JP5473373B2 - 画像処理装置、画像処理方法 - Google Patents

画像処理装置、画像処理方法 Download PDF

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Publication number
JP5473373B2
JP5473373B2 JP2009089575A JP2009089575A JP5473373B2 JP 5473373 B2 JP5473373 B2 JP 5473373B2 JP 2009089575 A JP2009089575 A JP 2009089575A JP 2009089575 A JP2009089575 A JP 2009089575A JP 5473373 B2 JP5473373 B2 JP 5473373B2
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JP
Japan
Prior art keywords
image signal
digital image
digital
signal
processing apparatus
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Expired - Fee Related
Application number
JP2009089575A
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English (en)
Japanese (ja)
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JP2010243608A (ja
JP2010243608A5 (cg-RX-API-DMAC7.html
Inventor
幸彦 坂下
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Canon Inc
Original Assignee
Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2009089575A priority Critical patent/JP5473373B2/ja
Priority to US12/724,913 priority patent/US8174624B2/en
Publication of JP2010243608A publication Critical patent/JP2010243608A/ja
Publication of JP2010243608A5 publication Critical patent/JP2010243608A5/ja
Application granted granted Critical
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3179—Video signal processing therefor
    • H04N9/3182—Colour adjustment, e.g. white balance, shading or gamut
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/2007—Display of intermediate tones
    • G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
    • G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/04—Partial updating of the display screen
    • 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
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0261—Improving the quality of display appearance in the context of movement of objects on the screen or movement of the observer relative to the screen
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
    • 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
    • G09G5/36—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of a graphic pattern, e.g. using an all-points-addressable [APA] memory
    • G09G5/363—Graphics controllers

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Picture Signal Circuits (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Controls And Circuits For Display Device (AREA)
JP2009089575A 2009-04-01 2009-04-01 画像処理装置、画像処理方法 Expired - Fee Related JP5473373B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009089575A JP5473373B2 (ja) 2009-04-01 2009-04-01 画像処理装置、画像処理方法
US12/724,913 US8174624B2 (en) 2009-04-01 2010-03-16 Image processing apparatus and image processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009089575A JP5473373B2 (ja) 2009-04-01 2009-04-01 画像処理装置、画像処理方法

Publications (3)

Publication Number Publication Date
JP2010243608A JP2010243608A (ja) 2010-10-28
JP2010243608A5 JP2010243608A5 (cg-RX-API-DMAC7.html) 2012-05-17
JP5473373B2 true JP5473373B2 (ja) 2014-04-16

Family

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Family Applications (1)

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JP2009089575A Expired - Fee Related JP5473373B2 (ja) 2009-04-01 2009-04-01 画像処理装置、画像処理方法

Country Status (2)

Country Link
US (1) US8174624B2 (cg-RX-API-DMAC7.html)
JP (1) JP5473373B2 (cg-RX-API-DMAC7.html)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
WO2012132624A1 (ja) * 2011-03-29 2012-10-04 ルネサスエレクトロニクス株式会社 表示装置及び表示装置制御回路
JP6148488B2 (ja) * 2013-02-12 2017-06-14 キヤノン株式会社 画像表示装置及びその方法
CN108735180B (zh) * 2017-04-14 2019-12-27 展讯通信（上海）有限公司 一种影像处理方法及装置

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KR100309358B1 (ko) * 1992-07-30 2001-12-28 요트.게.아. 롤페즈 역방향재생모드에서텔레비젼프레임을디스플레이하는디바이스
JP3305240B2 (ja) 1997-10-23 2002-07-22 キヤノン株式会社 液晶表示パネル駆動装置と駆動方法
JP2002351382A (ja) * 2001-03-22 2002-12-06 Victor Co Of Japan Ltd ディスプレイ装置
US7262818B2 (en) * 2004-01-02 2007-08-28 Trumpion Microelectronic Inc. Video system with de-motion-blur processing
JP5062968B2 (ja) * 2004-08-11 2012-10-31 ソニー株式会社 画像処理装置および方法、記録媒体、並びにプログラム
TW200623897A (en) * 2004-12-02 2006-07-01 Seiko Epson Corp Image display method, image display device, and projector
TWI288568B (en) * 2004-12-10 2007-10-11 Seiko Epson Corp Image display method and device, and projector
JP2006221060A (ja) * 2005-02-14 2006-08-24 Sony Corp 映像信号処理装置、映像信号の処理方法、映像信号の処理プログラム及び映像信号の処理プログラムを記録した記録媒体
KR100696107B1 (ko) * 2005-04-11 2007-03-19 삼성전자주식회사 디스플레이장치 및 그 제어방법
JP4131281B2 (ja) * 2006-05-09 2008-08-13 ソニー株式会社 画像表示装置、信号処理装置、および画像処理方法、並びにコンピュータ・プログラム
JP5080899B2 (ja) * 2007-08-08 2012-11-21 キヤノン株式会社 映像処理装置及びその制御方法
JP5060200B2 (ja) * 2007-08-08 2012-10-31 キヤノン株式会社 画像処理装置および画像処理方法
JP4586052B2 (ja) * 2007-08-08 2010-11-24 キヤノン株式会社 画像処理装置及びその制御方法
EP2073532A1 (en) * 2007-12-17 2009-06-24 Koninklijke Philips Electronics N.V. Video signal processing
US20090153743A1 (en) * 2007-12-18 2009-06-18 Sony Corporation Image processing device, image display system, image processing method and program therefor
TWI374432B (en) * 2007-12-28 2012-10-11 Novatek Microelectronics Corp Image driving method and circuit for displaying apparatus and display apparatus
WO2009083926A2 (en) * 2007-12-28 2009-07-09 Nxp B.V. Arrangement and approach for image data processing
TWI384454B (zh) * 2008-03-06 2013-02-01 Sunplus Technology Co Ltd Applicable to the liquid crystal display of the image processing system and methods
JP5464819B2 (ja) * 2008-04-30 2014-04-09 キヤノン株式会社 動画像処理装置および方法、プログラム
US8578192B2 (en) * 2008-06-30 2013-11-05 Intel Corporation Power efficient high frequency display with motion blur mitigation
JP5319372B2 (ja) * 2009-04-09 2013-10-16 キヤノン株式会社 フレームレート変換装置及びフレームレート変換方法
TWI410943B (zh) * 2009-05-20 2013-10-01 Chunghwa Picture Tubes Ltd 可降低動態模糊之液晶顯示裝置
JP5306061B2 (ja) * 2009-06-01 2013-10-02 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
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
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
JP5676874B2 (ja) * 2009-10-30 2015-02-25 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

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Publication number Publication date
US20100253853A1 (en) 2010-10-07
JP2010243608A (ja) 2010-10-28
US8174624B2 (en) 2012-05-08

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