WO2008081611A1 - 画像表示装置及び方法、画像処理装置及び方法 - Google Patents
画像表示装置及び方法、画像処理装置及び方法 Download PDFInfo
- Publication number
- WO2008081611A1 WO2008081611A1 PCT/JP2007/060196 JP2007060196W WO2008081611A1 WO 2008081611 A1 WO2008081611 A1 WO 2008081611A1 JP 2007060196 W JP2007060196 W JP 2007060196W WO 2008081611 A1 WO2008081611 A1 WO 2008081611A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- moving
- vector
- unit
- frames
- image signal
- Prior art date
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
- H04N7/0135—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes
- H04N7/014—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving interpolation processes involving the use of motion vectors
-
- 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
-
- 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
- H04N7/0132—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 field or frame frequency of the incoming video signal being multiplied by a positive integer, e.g. for flicker reduction
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/06—Details of flat display driving waveforms
- G09G2310/061—Details of flat display driving waveforms for resetting or blanking
-
- 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
- G09G2320/0261—Improving the quality of display appearance in the context of movement of objects on the screen or movement of the observer relative to the screen
-
- 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
- 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
- G09G3/34—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 by control of light from an independent source
- G09G3/36—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 by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Television Systems (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Controls And Circuits For Display Device (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200780048637.6A CN101589614B (zh) | 2006-12-27 | 2007-05-18 | 图像显示装置及方法、图像处理装置及方法 |
US12/312,909 US8395700B2 (en) | 2006-12-27 | 2007-05-18 | Image displaying device and method, and image processing device and method |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-351783 | 2006-12-27 | ||
JP2006351783A JP4615508B2 (ja) | 2006-12-27 | 2006-12-27 | 画像表示装置及び方法、画像処理装置及び方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008081611A1 true WO2008081611A1 (ja) | 2008-07-10 |
Family
ID=39588299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/060196 WO2008081611A1 (ja) | 2006-12-27 | 2007-05-18 | 画像表示装置及び方法、画像処理装置及び方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8395700B2 (ja) |
JP (1) | JP4615508B2 (ja) |
CN (1) | CN101589614B (ja) |
WO (1) | WO2008081611A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010103106A1 (de) * | 2009-03-12 | 2010-09-16 | Trident Microsystems, Inc. | Vorrichtung und verfahren zur zwischenbildinterpolation |
CN103428465A (zh) * | 2012-07-16 | 2013-12-04 | 上海数字电视国家工程研究中心有限公司 | 用于帧率变换的象元缓存访问方法 |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7280753B2 (en) * | 2003-09-03 | 2007-10-09 | Canon Kabushiki Kaisha | Display apparatus, image processing apparatus, and image processing system |
GB2450121A (en) * | 2007-06-13 | 2008-12-17 | Sharp Kk | Frame rate conversion using either interpolation or frame repetition |
JP5142373B2 (ja) * | 2007-11-29 | 2013-02-13 | パナソニック株式会社 | 再生装置 |
JP4469904B2 (ja) | 2008-05-30 | 2010-06-02 | 株式会社東芝 | 動画像復号装置、動画像復号方法及び動画像復号プログラムを記憶した記憶媒体 |
KR100973561B1 (ko) * | 2008-06-25 | 2010-08-03 | 삼성전자주식회사 | 표시장치 |
US9185339B2 (en) * | 2008-10-24 | 2015-11-10 | Hewlett-Packard Development Company, L.P. | Method and system for increasing frame-display rate |
US20110058024A1 (en) * | 2009-09-09 | 2011-03-10 | Samsung Electronics Co., Ltd. | Display apparatus and method of driving the same |
CN102577364B (zh) * | 2009-09-16 | 2015-03-04 | 富士通株式会社 | 动态图像再现装置及动态图像再现方法 |
JP2011223493A (ja) | 2010-04-14 | 2011-11-04 | Canon Inc | 画像処理装置および画像処理方法 |
JP4893847B2 (ja) * | 2010-05-13 | 2012-03-07 | 株式会社Jvcケンウッド | 動きベクトル補正装置及び方法、並びに、映像信号処理装置及び方法 |
JP5574830B2 (ja) * | 2010-06-03 | 2014-08-20 | 三菱電機株式会社 | 画像処理装置及び方法、並びに画像表示装置及び方法 |
JP2012010212A (ja) * | 2010-06-28 | 2012-01-12 | Casio Comput Co Ltd | 画像表示装置及びプログラム |
JP5671957B2 (ja) * | 2010-11-09 | 2015-02-18 | ソニー株式会社 | 表示装置および表示方法 |
KR101903748B1 (ko) | 2011-10-07 | 2018-10-04 | 삼성디스플레이 주식회사 | 표시 장치 |
JP2013165487A (ja) * | 2012-01-11 | 2013-08-22 | Panasonic Corp | 画像処理装置、撮像装置、およびプログラム |
JP2013165488A (ja) * | 2012-01-11 | 2013-08-22 | Panasonic Corp | 画像処理装置、撮像装置、およびプログラム |
JP2016048810A (ja) * | 2013-01-24 | 2016-04-07 | パナソニック株式会社 | フレームレート変換装置、及び、フレームレート変換方法 |
KR102139698B1 (ko) * | 2013-11-14 | 2020-07-31 | 삼성디스플레이 주식회사 | 표시 패널의 영상 보정 방법 |
KR102143618B1 (ko) * | 2014-01-17 | 2020-08-11 | 삼성전자주식회사 | 프레임률 제어 방법 및 그 전자 장치 |
KR20150101779A (ko) * | 2014-02-27 | 2015-09-04 | 엘지디스플레이 주식회사 | 영상 표시장치와 그의 모션 블러 완화방법 |
KR102366231B1 (ko) * | 2015-10-05 | 2022-02-23 | 삼성전자 주식회사 | 디스플레이장치 및 그 제어방법 |
US9552623B1 (en) * | 2015-11-04 | 2017-01-24 | Pixelworks, Inc. | Variable frame rate interpolation |
US10778999B2 (en) | 2016-09-30 | 2020-09-15 | Qualcomm Incorporated | Frame rate up-conversion coding mode with affine motion model |
US10701390B2 (en) | 2017-03-14 | 2020-06-30 | Qualcomm Incorporated | Affine motion information derivation |
US10230920B1 (en) * | 2017-12-06 | 2019-03-12 | Pixelworks, Inc. | Adjusting interpolation phase for MEMC using image analysis |
CN113454706B (zh) * | 2019-02-20 | 2022-07-08 | 富士胶片株式会社 | 显示控制装置、摄像装置、显示控制方法 |
CN111311623A (zh) * | 2020-02-26 | 2020-06-19 | 歌尔股份有限公司 | 图像分界方法、装置、设备及存储介质 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0698256A (ja) * | 1992-06-26 | 1994-04-08 | Philips Electron Nv | 画像信号処理モードを制御する方法と装置 |
JPH06217263A (ja) * | 1993-01-20 | 1994-08-05 | Oki Electric Ind Co Ltd | 動き補正方式の内挿信号生成装置 |
JP2000259146A (ja) * | 1999-03-09 | 2000-09-22 | Hitachi Ltd | 画像表示装置 |
JP2004120757A (ja) * | 2002-09-24 | 2004-04-15 | Matsushita Electric Ind Co Ltd | 映像信号を処理するための方法および映像処理ユニット |
JP2005167887A (ja) * | 2003-12-05 | 2005-06-23 | Victor Co Of Japan Ltd | 動画像フォーマット変換装置及び方法 |
JP2005208613A (ja) * | 2003-12-23 | 2005-08-04 | Genesis Microchip Inc | 適応型の表示制御装置 |
JP2005318612A (ja) * | 2004-04-30 | 2005-11-10 | Matsushita Electric Ind Co Ltd | ブロックモード適応動き補償 |
JP2005318622A (ja) * | 2004-04-30 | 2005-11-10 | Matsushita Electric Ind Co Ltd | 逆フィルムモード外挿方法 |
Family Cites Families (12)
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JP3295437B2 (ja) | 1991-03-29 | 2002-06-24 | 日本放送協会 | 表示装置 |
US5508744A (en) * | 1993-03-12 | 1996-04-16 | Thomson Consumer Electronics, Inc. | Video signal compression with removal of non-correlated motion vectors |
AU1941797A (en) * | 1997-03-17 | 1998-10-12 | Mitsubishi Denki Kabushiki Kaisha | Image encoder, image decoder, image encoding method, image decoding method and image encoding/decoding system |
KR100631496B1 (ko) * | 2000-01-12 | 2006-10-09 | 엘지전자 주식회사 | 디인터레이싱 장치 |
FR2809267B1 (fr) * | 2000-05-19 | 2002-09-27 | Thomson Multimedia Sa | Procede de detection de saturation d'un champ de vecteurs mouvement |
GB0026846D0 (en) * | 2000-11-03 | 2000-12-20 | Clayton John C | Motion compensation of images |
US6940557B2 (en) * | 2001-02-08 | 2005-09-06 | Micronas Semiconductors, Inc. | Adaptive interlace-to-progressive scan conversion algorithm |
US7031388B2 (en) * | 2002-05-06 | 2006-04-18 | Koninklijke Philips Electronics N.V. | System for and method of sharpness enhancement for coded digital video |
US7408986B2 (en) * | 2003-06-13 | 2008-08-05 | Microsoft Corporation | Increasing motion smoothness using frame interpolation with motion analysis |
KR100568105B1 (ko) * | 2003-10-02 | 2006-04-05 | 삼성전자주식회사 | 에지 기반의 영상 적응형 디인터레이싱 방법 |
EP1592254A1 (en) * | 2004-04-30 | 2005-11-02 | Matsushita Electric Industrial Co., Ltd. | Film mode extrapolation |
JP2006279917A (ja) | 2005-03-04 | 2006-10-12 | Mitsubishi Electric Corp | 動画像符号化装置、動画像復号装置及び動画像伝送システム |
-
2006
- 2006-12-27 JP JP2006351783A patent/JP4615508B2/ja active Active
-
2007
- 2007-05-18 US US12/312,909 patent/US8395700B2/en active Active
- 2007-05-18 CN CN200780048637.6A patent/CN101589614B/zh not_active Expired - Fee Related
- 2007-05-18 WO PCT/JP2007/060196 patent/WO2008081611A1/ja active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0698256A (ja) * | 1992-06-26 | 1994-04-08 | Philips Electron Nv | 画像信号処理モードを制御する方法と装置 |
JPH06217263A (ja) * | 1993-01-20 | 1994-08-05 | Oki Electric Ind Co Ltd | 動き補正方式の内挿信号生成装置 |
JP2000259146A (ja) * | 1999-03-09 | 2000-09-22 | Hitachi Ltd | 画像表示装置 |
JP2004120757A (ja) * | 2002-09-24 | 2004-04-15 | Matsushita Electric Ind Co Ltd | 映像信号を処理するための方法および映像処理ユニット |
JP2005167887A (ja) * | 2003-12-05 | 2005-06-23 | Victor Co Of Japan Ltd | 動画像フォーマット変換装置及び方法 |
JP2005208613A (ja) * | 2003-12-23 | 2005-08-04 | Genesis Microchip Inc | 適応型の表示制御装置 |
JP2005318612A (ja) * | 2004-04-30 | 2005-11-10 | Matsushita Electric Ind Co Ltd | ブロックモード適応動き補償 |
JP2005318622A (ja) * | 2004-04-30 | 2005-11-10 | Matsushita Electric Ind Co Ltd | 逆フィルムモード外挿方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010103106A1 (de) * | 2009-03-12 | 2010-09-16 | Trident Microsystems, Inc. | Vorrichtung und verfahren zur zwischenbildinterpolation |
DE102009001520B4 (de) * | 2009-03-12 | 2016-02-25 | Entropic Communications, Inc. | Vorrichtung und Verfahren zur Zwischenbildinterpolation |
CN103428465A (zh) * | 2012-07-16 | 2013-12-04 | 上海数字电视国家工程研究中心有限公司 | 用于帧率变换的象元缓存访问方法 |
Also Published As
Publication number | Publication date |
---|---|
JP4615508B2 (ja) | 2011-01-19 |
JP2008166932A (ja) | 2008-07-17 |
US8395700B2 (en) | 2013-03-12 |
US20100002133A1 (en) | 2010-01-07 |
CN101589614A (zh) | 2009-11-25 |
CN101589614B (zh) | 2012-06-13 |
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