JP2012169727A - 映像信号処理装置および映像信号処理方法 - Google Patents

映像信号処理装置および映像信号処理方法 Download PDF

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Publication number
JP2012169727A
JP2012169727A JP2011026831A JP2011026831A JP2012169727A JP 2012169727 A JP2012169727 A JP 2012169727A JP 2011026831 A JP2011026831 A JP 2011026831A JP 2011026831 A JP2011026831 A JP 2011026831A JP 2012169727 A JP2012169727 A JP 2012169727A
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JP
Japan
Prior art keywords
synchronization
video
frame
display
signal
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.)
Withdrawn
Application number
JP2011026831A
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English (en)
Japanese (ja)
Inventor
Shingo Miyauchi
進吾 宮内
Hidetoshi Takeda
英俊 武田
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.)
Panasonic Corp
Original Assignee
Panasonic Corp
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 Corp filed Critical Panasonic Corp
Priority to JP2011026831A priority Critical patent/JP2012169727A/ja
Priority to PCT/JP2011/007062 priority patent/WO2012107985A1/fr
Publication of JP2012169727A publication Critical patent/JP2012169727A/ja
Withdrawn legal-status Critical Current

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    • 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
    • H04N7/0127—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level by changing the field or frame frequency of the incoming video signal, e.g. frame rate converter
    • 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
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006—Details of the interface to the display terminal
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/12—Frame memory handling
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2360/00—Aspects of the architecture of display systems
    • G09G2360/18—Use of a frame buffer in a display terminal, inclusive of the display panel

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Controls And Circuits For Display Device (AREA)
JP2011026831A 2011-02-10 2011-02-10 映像信号処理装置および映像信号処理方法 Withdrawn JP2012169727A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011026831A JP2012169727A (ja) 2011-02-10 2011-02-10 映像信号処理装置および映像信号処理方法
PCT/JP2011/007062 WO2012107985A1 (fr) 2011-02-10 2011-12-19 Dispositif de traitement de signaux d'image et procédé de traitement de signaux d'image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011026831A JP2012169727A (ja) 2011-02-10 2011-02-10 映像信号処理装置および映像信号処理方法

Publications (1)

Publication Number Publication Date
JP2012169727A true JP2012169727A (ja) 2012-09-06

Family

ID=46638228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011026831A Withdrawn JP2012169727A (ja) 2011-02-10 2011-02-10 映像信号処理装置および映像信号処理方法

Country Status (2)

Country Link
JP (1) JP2012169727A (fr)
WO (1) WO2012107985A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101553846B1 (ko) 2014-12-16 2015-09-17 연세대학교 산학협력단 영상 합성을 위한 프레임 동기화 장치 및 그 방법
WO2016017266A1 (fr) * 2014-07-29 2016-02-04 三菱電機株式会社 Dispositif et procédé de lecture d'informations vidéo
WO2016195409A1 (fr) * 2015-06-03 2016-12-08 어드밴인터내셔널코프 Procédé et appareil de calcul de retard de synchronisation verticale
GB2547438A (en) * 2016-02-17 2017-08-23 Insync Tech Ltd Method and apparatus for generating a video field/frame
WO2023017577A1 (fr) * 2021-08-11 2023-02-16 日本電信電話株式会社 Appareil, procédé et programme pour combiner des signaux vidéo
US12431109B2 (en) 2021-10-19 2025-09-30 Samsung Electronics Co., Ltd. Display device and control method for outputting image signal including interpolation frame

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113067960B (zh) * 2021-03-16 2022-08-12 合肥合芯微电子科技有限公司 影像插补方法、装置和存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004048530A (ja) * 2002-07-15 2004-02-12 Matsushita Electric Ind Co Ltd フレームレート変換装置、及び変換情報多重装置
JP4047316B2 (ja) * 2003-09-25 2008-02-13 キヤノン株式会社 フレームレート変換装置、それに用いられる追い越し予測方法、表示制御装置及び映像受信表示装置
JP2005341132A (ja) * 2004-05-26 2005-12-08 Toshiba Corp 映像データ処理装置及び処理方法
JP2006050230A (ja) * 2004-08-04 2006-02-16 Hitachi Ltd フレームレート変換方法、変換装置、画像信号記録装置および再生装置
JP5174329B2 (ja) * 2006-05-23 2013-04-03 株式会社日立製作所 画像処理装置及び画像表示装置
JP4513819B2 (ja) * 2007-03-19 2010-07-28 株式会社日立製作所 映像変換装置、映像表示装置、映像変換方法

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016017266A1 (fr) * 2014-07-29 2016-02-04 三菱電機株式会社 Dispositif et procédé de lecture d'informations vidéo
JPWO2016017266A1 (ja) * 2014-07-29 2017-04-27 三菱電機株式会社 映像情報再生装置及び再生方法
KR101553846B1 (ko) 2014-12-16 2015-09-17 연세대학교 산학협력단 영상 합성을 위한 프레임 동기화 장치 및 그 방법
WO2016195409A1 (fr) * 2015-06-03 2016-12-08 어드밴인터내셔널코프 Procédé et appareil de calcul de retard de synchronisation verticale
KR20160142924A (ko) * 2015-06-03 2016-12-14 어드밴인터내셔널코프 수직 동기 지연 계산 방법 및 장치
KR101687104B1 (ko) 2015-06-03 2016-12-16 어드밴인터내셔널코프 수직 동기 지연 계산 방법 및 장치
GB2547438A (en) * 2016-02-17 2017-08-23 Insync Tech Ltd Method and apparatus for generating a video field/frame
GB2547438B (en) * 2016-02-17 2019-07-03 Insync Tech Limited Method and apparatus for generating a video field/frame
WO2023017577A1 (fr) * 2021-08-11 2023-02-16 日本電信電話株式会社 Appareil, procédé et programme pour combiner des signaux vidéo
JPWO2023017577A1 (fr) * 2021-08-11 2023-02-16
JP7658442B2 (ja) 2021-08-11 2025-04-08 日本電信電話株式会社 映像信号を合成する装置、方法及びプログラム
US12431109B2 (en) 2021-10-19 2025-09-30 Samsung Electronics Co., Ltd. Display device and control method for outputting image signal including interpolation frame

Also Published As

Publication number Publication date
WO2012107985A1 (fr) 2012-08-16

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