CN1697490B - 影像装置 - Google Patents

影像装置 Download PDF

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Publication number
CN1697490B
CN1697490B CN2005100693650A CN200510069365A CN1697490B CN 1697490 B CN1697490 B CN 1697490B CN 2005100693650 A CN2005100693650 A CN 2005100693650A CN 200510069365 A CN200510069365 A CN 200510069365A CN 1697490 B CN1697490 B CN 1697490B
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CN
China
Prior art keywords
mentioned
signal
osd data
image
osd
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CN2005100693650A
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English (en)
Chinese (zh)
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CN1697490A (zh
Inventor
三浦裕也
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of CN1697490A publication Critical patent/CN1697490A/zh
Application granted granted Critical
Publication of CN1697490B publication Critical patent/CN1697490B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/40—Scaling of whole images or parts thereof, e.g. expanding or contracting
    • G06T3/4084—Scaling of whole images or parts thereof, e.g. expanding or contracting in the transform domain, e.g. fast Fourier transform [FFT] domain scaling
    • 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
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
    • H04N21/43072—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of multiple content streams on the same device
    • 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
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • 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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • 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
    • H04N21/440218—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 transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/44504—Circuit details of the additional information generator, e.g. details of the character or graphics signal generator, overlay mixing circuits
    • 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
    • H04N7/0125—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards being a high definition standard

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Studio Circuits (AREA)
  • Studio Devices (AREA)
  • Television Systems (AREA)
CN2005100693650A 2004-05-14 2005-05-13 影像装置 Expired - Fee Related CN1697490B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004145487A JP4458925B2 (ja) 2004-05-14 2004-05-14 映像処理装置
JP145487/2004 2004-05-14

Publications (2)

Publication Number Publication Date
CN1697490A CN1697490A (zh) 2005-11-16
CN1697490B true CN1697490B (zh) 2010-12-01

Family

ID=35309036

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005100693650A Expired - Fee Related CN1697490B (zh) 2004-05-14 2005-05-13 影像装置

Country Status (3)

Country Link
US (2) US7768564B2 (enExample)
JP (1) JP4458925B2 (enExample)
CN (1) CN1697490B (enExample)

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JP4458925B2 (ja) * 2004-05-14 2010-04-28 キヤノン株式会社 映像処理装置
JP4173148B2 (ja) * 2005-03-31 2008-10-29 シャープ株式会社 信号処理装置及び画像出力装置
JP4435029B2 (ja) * 2005-06-06 2010-03-17 オリンパスメディカルシステムズ株式会社 内視鏡装置
DE102005037282A1 (de) * 2005-08-08 2007-02-15 Arnold & Richter Cine Technik Gmbh & Co. Betriebs Kg Verfahren zum Übertragen eines Datenstroms von digitalen Bildern und digitale Bilderfassungseinheit
FR2901947A1 (fr) * 2006-05-30 2007-12-07 Nds Technologies France Soc Pa Procede de gestion de l'affichage d'une video retaillee notamment pour la television haute definition
JP2007322560A (ja) 2006-05-30 2007-12-13 Kyocera Corp 撮像装置、並びにその製造装置および製造方法
JP2008048293A (ja) 2006-08-18 2008-02-28 Kyocera Corp 撮像装置、およびその製造方法
JP5014711B2 (ja) * 2006-09-05 2012-08-29 三菱電機株式会社 液晶表示装置
JP4749984B2 (ja) 2006-09-25 2011-08-17 京セラ株式会社 撮像装置、並びにその製造装置および製造方法
WO2008081903A1 (ja) 2006-12-27 2008-07-10 Kyocera Corporation 撮像装置および情報コード読取装置
US8567678B2 (en) 2007-01-30 2013-10-29 Kyocera Corporation Imaging device, method of production of imaging device, and information code-reading device
JP5292701B2 (ja) * 2007-02-05 2013-09-18 セイコーエプソン株式会社 画像表示装置
US8810637B2 (en) * 2007-04-03 2014-08-19 Karl Storz Imaging, Inc. Universal camera control unit
JP2009010730A (ja) 2007-06-28 2009-01-15 Kyocera Corp 画像処理方法と該画像処理方法を用いた撮像装置
JP4844979B2 (ja) 2007-08-30 2011-12-28 京セラ株式会社 画像処理方法と該画像処理方法を用いた撮像装置
JP4658162B2 (ja) 2008-06-27 2011-03-23 京セラ株式会社 撮像装置および電子機器
US8363129B2 (en) 2008-06-27 2013-01-29 Kyocera Corporation Imaging device with aberration control and method therefor
US8502877B2 (en) 2008-08-28 2013-08-06 Kyocera Corporation Image pickup apparatus electronic device and image aberration control method
JP4743553B2 (ja) 2008-09-29 2011-08-10 京セラ株式会社 レンズユニット、撮像装置、および電子機器
JP5502436B2 (ja) * 2009-11-27 2014-05-28 パナソニック株式会社 映像信号処理装置
CN102300067B (zh) * 2011-09-09 2014-02-05 冠捷显示科技（厦门）有限公司 一种可演示电视功能信息的系统及演示方法
CN102420952A (zh) * 2011-11-17 2012-04-18 湖南航天卫星通信科技有限公司 一种无线高清传输设备的osd产生机制和显示方法
CN103795994A (zh) * 2012-10-29 2014-05-14 浙江大华技术股份有限公司 一种视频图像的处理方法及装置
JP2014230176A (ja) 2013-05-23 2014-12-08 ソニー株式会社 画像信号処理装置、画像信号処理方法、撮像装置および画像表示方法
CN105872419B (zh) * 2016-04-01 2018-10-26 青岛海信电器股份有限公司 一种显示方法、装置及液晶电视
KR102521343B1 (ko) * 2016-04-25 2023-04-13 엘지전자 주식회사 디스플레이 장치 및 그의 동작 방법
CN116095481B (zh) * 2023-01-13 2025-07-04 杭州微影软件有限公司 一种辅助聚焦方法、装置、电子设备及存储介质

Citations (3)

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Publication number Priority date Publication date Assignee Title
CN1194077A (zh) * 1995-08-22 1998-09-23 汤姆森消费电子有限公司 并行模式的屏幕显示系统
US20020036710A1 (en) * 2000-08-08 2002-03-28 Choi Seung Jong Image display device in digital TV
US20020047851A1 (en) * 2000-10-19 2002-04-25 Sanyo Electric Co., Ltd. Image data output device and receiving device

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EP0807922A1 (en) * 1996-05-08 1997-11-19 Matsushita Electric Industrial Co., Ltd. Image data format conversion apparatus with interpolation filters
JP3953561B2 (ja) * 1996-10-15 2007-08-08 株式会社日立製作所 画像信号のフォーマット変換信号処理方法及び回路
KR100244227B1 (ko) * 1997-12-01 2000-02-01 구자홍 에이치디티브이의 디스플레이용 영상 처리장치
US6570626B1 (en) * 1998-06-26 2003-05-27 Lsi Logic Corporation On-screen display format reduces memory bandwidth for on-screen display systems
JP2001042852A (ja) * 1999-05-21 2001-02-16 Canon Inc 表示装置、方法及びコンピュータ読み取り可能な記憶媒体
JP2001016521A (ja) 1999-06-30 2001-01-19 Matsushita Electric Ind Co Ltd ディジタル映像受信表示装置
US7202912B2 (en) * 2000-05-12 2007-04-10 Thomson Licensing Method and system for using single OSD pixmap across multiple video raster sizes by chaining OSD headers
JP2002064697A (ja) * 2000-08-15 2002-02-28 Fuji Film Microdevices Co Ltd 画像処理装置及び画像処理方法
US7158713B2 (en) * 2000-09-27 2007-01-02 Victor Company Japan, Ltd. Information recording and reproducing apparatus
JP3701204B2 (ja) * 2001-01-18 2005-09-28 キヤノン株式会社 画質調整機能を有する画像表示装置および画像表示方法、並びに記録媒体
JP3564087B2 (ja) 2001-08-20 2004-09-08 キヤノン株式会社 映像記録再生装置
EP1404130A1 (en) * 2002-09-24 2004-03-31 Matsushita Electric Industrial Co., Ltd. Method and apparatus for processing a video signal mixed with an additional image signal
KR100999777B1 (ko) 2003-04-09 2010-12-08 파나소닉 주식회사 Ｏｓｄ 합성화상 복호장치, ｏｓｄ 합성화상 복호방법, 기록매체
JP4458925B2 (ja) * 2004-05-14 2010-04-28 キヤノン株式会社 映像処理装置

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
CN1194077A (zh) * 1995-08-22 1998-09-23 汤姆森消费电子有限公司 并行模式的屏幕显示系统
US20020036710A1 (en) * 2000-08-08 2002-03-28 Choi Seung Jong Image display device in digital TV
US20020047851A1 (en) * 2000-10-19 2002-04-25 Sanyo Electric Co., Ltd. Image data output device and receiving device

Also Published As

Publication number Publication date
US20100277645A1 (en) 2010-11-04
US7768564B2 (en) 2010-08-03
US8553127B2 (en) 2013-10-08
JP2005326684A (ja) 2005-11-24
CN1697490A (zh) 2005-11-16
JP4458925B2 (ja) 2010-04-28
US20050253950A1 (en) 2005-11-17

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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GR01 Patent grant
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Granted publication date: 20101201

Termination date: 20170513