JP5067599B2 - 映像信号処理装置、映像表示装置および映像表示方法 - Google Patents

映像信号処理装置、映像表示装置および映像表示方法 Download PDF

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Publication number
JP5067599B2
JP5067599B2 JP2006159315A JP2006159315A JP5067599B2 JP 5067599 B2 JP5067599 B2 JP 5067599B2 JP 2006159315 A JP2006159315 A JP 2006159315A JP 2006159315 A JP2006159315 A JP 2006159315A JP 5067599 B2 JP5067599 B2 JP 5067599B2
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Japan
Prior art keywords
measurement
video signal
area
input video
increase
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Expired - Fee Related
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JP2006159315A
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English (en)
Japanese (ja)
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JP2007329699A5 (enExample
JP2007329699A (ja
Inventor
知市 藤澤
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Sony Corp
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Sony Corp
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Priority to JP2006159315A priority Critical patent/JP5067599B2/ja
Priority to US11/810,987 priority patent/US8111328B2/en
Priority to CN2007101379903A priority patent/CN101094354B/zh
Publication of JP2007329699A publication Critical patent/JP2007329699A/ja
Publication of JP2007329699A5 publication Critical patent/JP2007329699A5/ja
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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)
JP2006159315A 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 Expired - Fee Related JP5067599B2 (ja)

Priority Applications (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
US11/810,987 US8111328B2 (en) 2006-06-08 2007-06-06 Image signal processing apparatus, image display, and image display method
CN2007101379903A 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

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
JP2007329699A JP2007329699A (ja) 2007-12-20
JP2007329699A5 JP2007329699A5 (enExample) 2009-07-16
JP5067599B2 true JP5067599B2 (ja) 2012-11-07

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JP2006159315A Expired - Fee Related 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

Country Status (3)

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

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Publication number Priority date Publication date Assignee Title
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

Family Cites Families (16)

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Publication number Priority date Publication date Assignee Title
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
JP4551615B2 (ja) * 2002-12-20 2010-09-29 シャープ株式会社 番組情報データベース及び番組記録再生装置
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
CN101094354B (zh) 2011-10-05
US20070296866A1 (en) 2007-12-27

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