MX2012003206A - Aparato de visualizacion de imagen. - Google Patents

Aparato de visualizacion de imagen.

Info

Publication number
MX2012003206A
MX2012003206A MX2012003206A MX2012003206A MX2012003206A MX 2012003206 A MX2012003206 A MX 2012003206A MX 2012003206 A MX2012003206 A MX 2012003206A MX 2012003206 A MX2012003206 A MX 2012003206A MX 2012003206 A MX2012003206 A MX 2012003206A
Authority
MX
Mexico
Prior art keywords
surroundings
image display
still image
display region
pixel values
Prior art date
Application number
MX2012003206A
Other languages
English (en)
Inventor
Mihoko Watanabe
Original Assignee
Sharp Kk
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 Sharp Kk filed Critical Sharp Kk
Publication of MX2012003206A publication Critical patent/MX2012003206A/es

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
    • H04N7/0127—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
    • H04N7/013—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 the incoming video signal comprising different parts having originally different frame rate, e.g. video and graphics
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/02—Improving the quality of display appearance
    • G09G2320/0257—Reduction of after-image effects
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2320/00—Control of display operating conditions
    • G09G2320/10—Special adaptations of display systems for operation with variable images
    • G09G2320/106—Determination of movement vectors or equivalent parameters within the image
    • 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
    • G09G2340/0435—Change or adaptation of the frame rate of the video stream
    • 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
    • G09G2340/16—Determination of a pixel data signal depending on the signal applied in the previous frame
    • 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
    • G09G2360/16—Calculation or use of calculated indices related to luminance levels in display data

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Television Systems (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

Se describe un dispositivo de visualización de video que ejecuta el procesamiento FRC, en donde es evitado el deterioro en el video en el límite entre la región de visualización de imagen fija y sus entornos. Cuando el tamaño del vector de movimiento de un objeto (54) en los entornos (53) de la región de visualización de imagen fija (52) es menor que un umbral predeterminado, una unidad de generación de cuadro interpolando (14b) del dispositivo establece los valores de píxel de cuadro #n de la región de visualización de imagen fija (52) y los entornos (53) del mismo como los valores interpolados de píxel de cuadro interpolado #I (62)de la región de visualización de imagen fija y los entornos (63) del mismo. Además, cuando el tamaño del vector de movimiento del objeto (54) es más grande o igual al umbral predeterminado, los valores de píxel de cuadro #n+1 de la región de visualización de imagen fija (52') y los entornos (53') del mismo son establecidos como los valores interpolados de píxel de cuadro interpolado #I de la región de visualización de imagen fija (62) y los entornos (63) del mismo.
MX2012003206A 2009-09-18 2010-09-08 Aparato de visualizacion de imagen. MX2012003206A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009217423 2009-09-18
PCT/JP2010/065373 WO2011033972A1 (ja) 2009-09-18 2010-09-08 映像表示装置

Publications (1)

Publication Number Publication Date
MX2012003206A true MX2012003206A (es) 2012-05-29

Family

ID=43758580

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012003206A MX2012003206A (es) 2009-09-18 2010-09-08 Aparato de visualizacion de imagen.

Country Status (7)

Country Link
US (1) US8830257B2 (es)
EP (1) EP2479985A4 (es)
JP (1) JP5255704B2 (es)
CN (1) CN102577365B (es)
MX (1) MX2012003206A (es)
RU (1) RU2012115477A (es)
WO (1) WO2011033972A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5583177B2 (ja) * 2009-12-28 2014-09-03 キヤノン株式会社 画像処理装置及び画像処理方法
JP5682454B2 (ja) * 2011-05-30 2015-03-11 株式会社Ｊｖｃケンウッド 映像処理装置及び補間フレーム生成方法
CN103139524B (zh) * 2011-12-05 2016-07-06 联想(北京)有限公司 视频优化方法以及信息处理设备
US9807339B2 (en) * 2015-06-12 2017-10-31 Sharp Laboratories Of America, Inc. Frame rate conversion system
KR102428272B1 (ko) * 2015-08-24 2022-08-03 삼성전자주식회사 디스플레이 장치, 그 제어 방법 및 컴퓨터 판독가능 기록 매체
CN106157919B (zh) * 2016-09-09 2019-01-18 京东方科技集团股份有限公司 一种液晶显示面板的显示方法及装置
KR20230039867A (ko) * 2021-09-14 2023-03-22 삼성디스플레이 주식회사 잔상 분석부, 표시 장치, 및 표시 장치의 잔상 보상 방법
CN115334335B (zh) * 2022-07-13 2024-01-09 北京优酷科技有限公司 视频插帧方法及装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08149421A (ja) * 1994-11-22 1996-06-07 Oki Electric Ind Co Ltd 動きベクトルを用いた動き内挿方法および動き内挿回路
JP3121519B2 (ja) * 1994-12-12 2001-01-09 沖電気工業株式会社 動きベクトルを用いた動き内挿方法および動き内挿回路ならびに動きベクトル検出方法および動きベクトル検出回路
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
JP4303748B2 (ja) 2006-02-28 2009-07-29 シャープ株式会社 画像表示装置及び方法、画像処理装置及び方法
JP4157579B2 (ja) 2006-09-28 2008-10-01 シャープ株式会社 画像表示装置及び方法、画像処理装置及び方法
JP4303743B2 (ja) * 2006-10-04 2009-07-29 シャープ株式会社 画像表示装置及び方法、画像処理装置及び方法
JP2008160591A (ja) * 2006-12-25 2008-07-10 Hitachi Ltd テレビジョン受信機及びそのフレームレート変換方法
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
JP4940024B2 (ja) * 2007-06-06 2012-05-30 株式会社東芝 情報処理装置、動きベクトル生成プログラムおよび補間画像生成プログラム
JP5023893B2 (ja) * 2007-08-31 2012-09-12 ソニー株式会社 表示装置
KR20090054828A (ko) * 2007-11-27 2009-06-01 삼성전자주식회사 Ｆｒｃ된 비디오에 ｇｕｉ를 부가하는 비디오 기기 및 그의ｇｕｉ 제공방법
CN101489031A (zh) * 2009-01-16 2009-07-22 西安电子科技大学 基于运动分类的自适应帧速率上转换方法
JP4743912B2 (ja) * 2009-02-23 2011-08-10 キヤノン株式会社 画像表示システム、画像表示装置、および、画像表示装置の制御方法

Also Published As

Publication number Publication date
CN102577365A (zh) 2012-07-11
US8830257B2 (en) 2014-09-09
EP2479985A4 (en) 2013-03-13
RU2012115477A (ru) 2013-10-27
EP2479985A1 (en) 2012-07-25
WO2011033972A1 (ja) 2011-03-24
JPWO2011033972A1 (ja) 2013-02-14
JP5255704B2 (ja) 2013-08-07
CN102577365B (zh) 2014-12-24
US20120182311A1 (en) 2012-07-19

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