CN101094354B - 图像信号处理装置、图像显示器和图像显示方法 - Google Patents

图像信号处理装置、图像显示器和图像显示方法 Download PDF

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Publication number
CN101094354B
CN101094354B CN2007101379903A CN200710137990A CN101094354B CN 101094354 B CN101094354 B CN 101094354B CN 2007101379903 A CN2007101379903 A CN 2007101379903A CN 200710137990 A CN200710137990 A CN 200710137990A CN 101094354 B CN101094354 B CN 101094354B
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China
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black
tape
zone
increment
image signal
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Expired - Fee Related
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CN2007101379903A
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Chinese (zh)
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CN101094354A (zh
Inventor
藤泽知市
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Sony Corp
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Sony Corp
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440263—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA
    • H04N21/440272—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA for performing aspect ratio conversion
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Graphics (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Transforming Electric Information Into Light Information (AREA)
CN2007101379903A 2006-06-08 2007-06-08 图像信号处理装置、图像显示器和图像显示方法 Expired - Fee Related CN101094354B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006159315A JP5067599B2 (ja) 2006-06-08 2006-06-08 映像信号処理装置、映像表示装置および映像表示方法
JP2006-159315 2006-06-08
JP2006159315 2006-06-08

Publications (2)

Publication Number Publication Date
CN101094354A CN101094354A (zh) 2007-12-26
CN101094354B true CN101094354B (zh) 2011-10-05

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CN2007101379903A Expired - Fee Related CN101094354B (zh) 2006-06-08 2007-06-08 图像信号处理装置、图像显示器和图像显示方法

Country Status (3)

Country Link
US (1) US8111328B2 (enExample)
JP (1) JP5067599B2 (enExample)
CN (1) CN101094354B (enExample)

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JP4350742B2 (ja) * 2006-12-19 2009-10-21 キヤノン株式会社 映像処理装置及び映像処理装置の制御方法
JP2009193019A (ja) * 2008-02-18 2009-08-27 Hitachi Ltd プラズマディスプレイパネルの駆動方法及びプラズマディスプレイ装置
TWI489873B (zh) 2008-04-08 2015-06-21 Realtek Semiconductor Corp 影像偵測裝置與方法
WO2010095074A1 (en) * 2009-02-17 2010-08-26 Koninklijke Philips Electronics N.V. Combining 3d image and graphical data
CN101909143B (zh) * 2009-06-05 2013-09-04 瑞昱半导体股份有限公司 图像检测装置与方法
JP5459231B2 (ja) * 2011-01-05 2014-04-02 株式会社Ｊｖｃケンウッド 擬似立体画像生成装置、擬似立体画像生成プログラム及び擬似立体画像表示装置
US8754984B2 (en) * 2011-05-02 2014-06-17 Futurewei Technologies, Inc. System and method for video caption re-overlaying for video adaptation and retargeting
JP5802249B2 (ja) * 2013-09-30 2015-10-28 シャープ株式会社 表示装置、ソース機器、及び表示システム
TWI542211B (zh) * 2014-04-29 2016-07-11 瑞昱半導體股份有限公司 用來產生顯示裝置中水平同步訊號的電路及相關的方法
CN103995646A (zh) * 2014-05-27 2014-08-20 东莞常禾电子有限公司 横屏显示控制方法及系统
US10070070B2 (en) * 2014-05-28 2018-09-04 Mediatek Inc. Video processing apparatus with transform unit size selection, mode information unit size selection and/or picture width/height decision, and related video processing method thereof
EP3382405B1 (en) * 2017-03-30 2024-10-09 Rohde & Schwarz GmbH & Co. KG Method for performing a bus autoset function and measurement device
CN111567056B (zh) * 2018-01-04 2022-10-14 三星电子株式会社 视频播放装置及其控制方法
KR102478426B1 (ko) * 2018-03-16 2022-12-16 삼성전자주식회사 동영상 콘텐트에 포함된 블랙 영역을 검출하기 위한 방법 및 그 전자 장치
CN112351314B (zh) * 2019-08-07 2023-03-14 腾讯数码（天津）有限公司 多媒体信息播放方法、服务器、终端、系统及存储介质
US12335557B1 (en) * 2019-09-06 2025-06-17 Fancaster, Inc Aspect adjust ratio display system for mobile computing devices
CN116016803B (zh) * 2022-11-18 2025-06-27 海宁奕斯伟计算技术有限公司 视频信号的解码电路、方法、电子设备及存储介质

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JP2588999B2 (ja) 1991-02-18 1997-03-12 三菱電機株式会社 高品位テレビジョン受像装置
DE69326355T2 (de) 1993-02-17 1999-12-30 Thomson Consumer Electronics, Inc. Anordnung und Verfahren zur Steuerung einer Videoanzeigevorrichtung
JPH08256302A (ja) 1995-03-16 1996-10-01 Sony Corp ビデオプリンタ
JP3552929B2 (ja) 1998-11-27 2004-08-11 松下電器産業株式会社 復号化装置及び復号化方法
CN1194537C (zh) 1999-07-29 2005-03-23 夏普公司 数据访问位置定位方法
JP3695581B2 (ja) 2001-08-08 2005-09-14 ソニー株式会社 記録装置および記録方法、記録媒体、並びに、電子カメラ
JP3847751B2 (ja) 2002-03-18 2006-11-22 シャープ株式会社 データ記録方法、データ記録装置、データ記録媒体、データ再生方法及びデータ再生装置
US7720356B2 (en) 2002-11-12 2010-05-18 Lg Electronics Inc Recording medium having data structure for managing reproduction of multiple reproduction path video data recorded thereon and recording and reproducing methods and apparatuses
JP4014495B2 (ja) * 2002-11-29 2007-11-28 松下電器産業株式会社 映像表示装置
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JP4022755B2 (ja) 2003-01-21 2007-12-19 ソニー株式会社 記録装置、再生装置、ファイル管理方法及びファイル再生方法
JP3988079B2 (ja) * 2003-05-13 2007-10-10 ソニー株式会社 情報処理装置および方法、並びにプログラム
JP4483255B2 (ja) * 2003-10-02 2010-06-16 パナソニック株式会社 液晶表示装置
US7339627B2 (en) * 2003-10-30 2008-03-04 Broadcom Corporation Method and system for automatic detection and display of aspect ratio
JP2005203933A (ja) 2004-01-14 2005-07-28 Matsushita Electric Ind Co Ltd 映像再生装置および映像再生方法
KR100594806B1 (ko) * 2004-12-28 2006-06-30 삼성전자주식회사 레터박스 경계를 검출하는 디스플레이장치 및 이를 이용한영상 디스플레이 방법

Also Published As

Publication number Publication date
US8111328B2 (en) 2012-02-07
CN101094354A (zh) 2007-12-26
JP2007329699A (ja) 2007-12-20
US20070296866A1 (en) 2007-12-27
JP5067599B2 (ja) 2012-11-07

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