WO2009004782A1 - モード切替装置 - Google Patents

モード切替装置 Download PDF

Info

Publication number
WO2009004782A1
WO2009004782A1 PCT/JP2008/001698 JP2008001698W WO2009004782A1 WO 2009004782 A1 WO2009004782 A1 WO 2009004782A1 JP 2008001698 W JP2008001698 W JP 2008001698W WO 2009004782 A1 WO2009004782 A1 WO 2009004782A1
Authority
WO
WIPO (PCT)
Prior art keywords
magnifications
video image
mode
changeover device
selects
Prior art date
Application number
PCT/JP2008/001698
Other languages
English (en)
French (fr)
Inventor
Yuji Mizuguchi
Original Assignee
Panasonic Corporation
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 Panasonic Corporation filed Critical Panasonic Corporation
Priority to CN2008800222014A priority Critical patent/CN101689359B/zh
Priority to US12/667,123 priority patent/US20100188425A1/en
Priority to EP08790097A priority patent/EP2164065A4/en
Publication of WO2009004782A1 publication Critical patent/WO2009004782A1/ja

Links

Classifications

    • 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
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/0122—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal the input and the output signals having different aspect ratios
    • 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
    • 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
    • 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
    • G09G2340/0414—Vertical resolution 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
    • G09G2340/0421—Horizontal resolution 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
    • G09G2340/0442—Handling or displaying different aspect ratios, or changing the aspect ratio

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

　表示倍率を変更中、観視者の目が追いかけやすい表示映像を提供可能なモード切替装置。モード切替装置（１）では、映像の水平方向及び垂直方向のいずれか一方について複数の第１拡大率が予め定められ、いずれか他方について複数の第２拡大率が予め定められている。モード切替装置（１）においてＣＰＵ（１５１）は、観視者による操作の度に、複数の第１拡大率のいずれか１つを固定的に選択した状態で、複数の第２拡大率を１つずつ選択した後、複数の第１拡大率の別の１つを固定的に選択した状態で、複数の第２拡大率を１つずつ選択する。また、映像処理回路（１２）は、ＣＰＵ（１５１）により第１拡大率及び第２拡大率が選択される度に、選択された第１拡大率及び第２拡大率で、入力映像を変倍する。画面（１３）は、映像処理回路（１２）により変倍された変倍映像を表示する。
PCT/JP2008/001698 2007-07-04 2008-06-30 モード切替装置 WO2009004782A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2008800222014A CN101689359B (zh) 2007-07-04 2008-06-30 模式切换装置
US12/667,123 US20100188425A1 (en) 2007-07-04 2008-06-30 Mode-changeover device
EP08790097A EP2164065A4 (en) 2007-07-04 2008-06-30 MODE-CHANGING DEVICE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007175821A JP5474283B2 (ja) 2007-07-04 2007-07-04 モード切替装置
JP2007-175821 2007-07-04

Publications (1)

Publication Number Publication Date
WO2009004782A1 true WO2009004782A1 (ja) 2009-01-08

Family

ID=40225847

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/001698 WO2009004782A1 (ja) 2007-07-04 2008-06-30 モード切替装置

Country Status (5)

Country Link
US (1) US20100188425A1 (ja)
EP (1) EP2164065A4 (ja)
JP (1) JP5474283B2 (ja)
CN (1) CN101689359B (ja)
WO (1) WO2009004782A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8319891B2 (en) * 2006-08-09 2012-11-27 Panasonic Corporation Video display device displaying input videos in various screen modes and/or aspect ratios
JP5658451B2 (ja) * 2009-11-30 2015-01-28 ソニー株式会社 情報処理装置、情報処理方法及びそのプログラム
US20120169776A1 (en) * 2010-12-29 2012-07-05 Nokia Corporation Method and apparatus for controlling a zoom function
JP5675926B1 (ja) * 2013-10-01 2015-02-25 オリンパス株式会社 電子機器及びその制御プログラム
KR102429559B1 (ko) * 2017-12-08 2022-08-04 삼성전자주식회사 디스플레이 장치, 및 그 제어 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07123329A (ja) * 1993-10-20 1995-05-12 Hitachi Ltd テレビジョン受信機
JPH0895536A (ja) * 1994-09-21 1996-04-12 Sony Corp 表示制御装置
JP2004165706A (ja) * 2002-09-27 2004-06-10 Sharp Corp 動画像符号化・復号装置及び動画像符号化・復号方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3034659B2 (ja) * 1991-09-26 2000-04-17 株式会社日立製作所 拡大画面表示回路及びそれに用いられる水平フィルタ回路
JP3665390B2 (ja) * 1995-06-30 2005-06-29 株式会社東芝 再生装置と光ディスクと記録装置
WO2002100089A2 (en) * 2001-06-06 2002-12-12 Spitz, Inc. Video-based immersive theater
JP4014495B2 (ja) * 2002-11-29 2007-11-28 松下電器産業株式会社 映像表示装置
JP4709519B2 (ja) * 2004-09-30 2011-06-22 株式会社東芝 情報処理装置および表示制御方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07123329A (ja) * 1993-10-20 1995-05-12 Hitachi Ltd テレビジョン受信機
JPH0895536A (ja) * 1994-09-21 1996-04-12 Sony Corp 表示制御装置
JP2004165706A (ja) * 2002-09-27 2004-06-10 Sharp Corp 動画像符号化・復号装置及び動画像符号化・復号方法

Also Published As

Publication number Publication date
US20100188425A1 (en) 2010-07-29
JP2009017161A (ja) 2009-01-22
JP5474283B2 (ja) 2014-04-16
CN101689359B (zh) 2012-09-26
CN101689359A (zh) 2010-03-31
EP2164065A1 (en) 2010-03-17
EP2164065A4 (en) 2010-11-10

Similar Documents

Publication Publication Date Title
US20110109526A1 (en) Multi-screen image display
EP1909509A3 (en) Display device, image processing method, and electronic apparatus
WO2014115145A3 (en) System and method for dynamically displaying characters over a screen of a computerized mobile device
EP4280140A3 (en) Screen display method and apparatus of a mobile terminal
WO2009050393A3 (fr) Dispositif de surveillance croisée pour afficheurs dits tête haute
FR2918349B1 (fr) Systeme d'affichage d'applications avioniques et non-avioniques
WO2013019403A3 (en) Changing between display device viewing modes
WO2017012300A1 (zh) 显示基板、显示装置以及显示基板分辨率调节方法
EP2551141A3 (en) Work vehicle
EP2253989A3 (en) Image display apparatus
WO2011129566A3 (ko) 이미지 디스플레이 방법 및 장치
EP2547112A3 (en) Image display apparatus and method for operating the same
EP2472304A3 (en) Head-mounted display
EP2393300A3 (en) Image display apparatus and method for operating the same
WO2009004782A1 (ja) モード切替装置
CN106528025A (zh) 多屏图像投屏方法、终端、服务器和系统
US9837010B2 (en) Display apparatus outputting scan signals in first and second mode
WO2017196089A3 (ko) 합성영상 표시 장치
JP2014021490A5 (ja)
WO2016155044A1 (zh) 驱动电路及驱动方法
EP2579240A4 (en) Liquid crystal display device and television receiver
EP2835746A3 (en) Terminal and method for controlling the same
EP2530577A3 (en) Display apparatus and method
CN103618933A (zh) 一种自适应显示应用界面图像的方法及装置
EP2512127A3 (en) Apparatus for processing on-screen display and system for reprogramming camera module having the same

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880022201.4

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08790097

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2008790097

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 12667123

Country of ref document: US