DE602005016010D1 - Vorrichtung und verfahren zur verarbeitung von videobildsignalen - Google Patents

Vorrichtung und verfahren zur verarbeitung von videobildsignalen

Info

Publication number
DE602005016010D1
DE602005016010D1 DE602005016010T DE602005016010T DE602005016010D1 DE 602005016010 D1 DE602005016010 D1 DE 602005016010D1 DE 602005016010 T DE602005016010 T DE 602005016010T DE 602005016010 T DE602005016010 T DE 602005016010T DE 602005016010 D1 DE602005016010 D1 DE 602005016010D1
Authority
DE
Germany
Prior art keywords
video image
image signals
processing video
processing
signals
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 - Lifetime
Application number
DE602005016010T
Other languages
German (de)
English (en)
Inventor
Ingo Doser
Carlos Correa
Cedric Thebault
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of DE602005016010D1 publication Critical patent/DE602005016010D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G09G3/2092—Details of a display terminals using a flat panel, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • 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
    • 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
    • G09G3/007—Use of pixel shift techniques, e.g. by mechanical shift of the physical pixels or by optical shift of the perceived pixels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/66—Transforming electric information into light information
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2300/00—Aspects of the constitution of display devices
    • G09G2300/04—Structural and physical details of display devices
    • G09G2300/0439—Pixel structures
    • 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
    • G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
    • G09G2310/0224—Details of interlacing
    • 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
    • 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
    • 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
    • G09G3/3433—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 light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
    • G09G3/346—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 light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on modulation of the reflection angle, e.g. micromirrors

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)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
DE602005016010T 2004-12-15 2005-12-12 Vorrichtung und verfahren zur verarbeitung von videobildsignalen Expired - Lifetime DE602005016010D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04300899 2004-12-15
PCT/EP2005/056692 WO2006063978A1 (en) 2004-12-15 2005-12-12 Method and apparatus for processing video image signals

Publications (1)

Publication Number Publication Date
DE602005016010D1 true DE602005016010D1 (de) 2009-09-24

Family

ID=35788135

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005016010T Expired - Lifetime DE602005016010D1 (de) 2004-12-15 2005-12-12 Vorrichtung und verfahren zur verarbeitung von videobildsignalen

Country Status (7)

Country Link
US (1) US8687115B2 (https=)
EP (1) EP1825457B1 (https=)
JP (1) JP2008524888A (https=)
KR (1) KR101321955B1 (https=)
CN (1) CN100481186C (https=)
DE (1) DE602005016010D1 (https=)
WO (1) WO2006063978A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8130278B2 (en) 2008-08-01 2012-03-06 Omnivision Technologies, Inc. Method for forming an improved image using images with different resolutions
KR101557163B1 (ko) 2008-12-23 2015-10-05 삼성전자주식회사 영상처리시스템에서의 영상 변환 장치 및 방법
TWI412278B (zh) * 2010-05-03 2013-10-11 Himax Tech Ltd 影片模式的圖框速率轉換系統及方法
US20120081388A1 (en) * 2010-09-30 2012-04-05 Sharp Laboratories Of America, Inc. Scaling for a lcd based upon viewing angle
CN103456333A (zh) * 2012-05-31 2013-12-18 群康科技(深圳)有限公司 影像显示系统与影像处理方法
TW201349856A (zh) * 2012-05-31 2013-12-01 Innocom Tech Shenzhen Co Ltd 影像顯示系統與影像處理方法
US9318043B2 (en) * 2012-07-09 2016-04-19 Mobbers, Inc. Systems and methods for coordinating portable display devices
US9030482B2 (en) 2012-11-09 2015-05-12 Intel Corporation Hybrid display frame buffer for display subsystem
KR101744761B1 (ko) * 2012-11-30 2017-06-09 한화테크윈 주식회사 영상처리장치 및 방법
US9653015B2 (en) * 2014-07-25 2017-05-16 Darwin Hu Display devices with high resolution and spatial density modulation architecture
CN108880539B (zh) * 2017-05-11 2022-01-11 杭州海康威视数字技术股份有限公司 时钟信号调整方法及装置、视频监控系统

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61141286A (ja) 1984-12-14 1986-06-28 Hitachi Ltd テレビジヨン信号の走査変換装置
JPS61125295A (ja) 1984-11-21 1986-06-12 Nippon Hoso Kyokai <Nhk> テレビジヨン方式変換方式
US4603350A (en) * 1984-12-21 1986-07-29 Rca Corporation Interlaced digital video input filter/decimator and/or expander/interpolator filter
US5014116A (en) * 1988-03-10 1991-05-07 Kabushiki Kaisha Toshiba Color television system
JP2624507B2 (ja) 1988-05-19 1997-06-25 日本放送協会 動き補正型テレシネ装置
WO1994001971A2 (en) * 1992-07-01 1994-01-20 Avid Technology, Inc. Electronic film editing system using both film and videotape format
DE69510851T2 (de) * 1994-03-30 1999-12-02 Thomson Multimedia, Boulogne Verfahren und Gerät zur Reduzierung von Umwandlungsartefakten
US5552825A (en) * 1994-11-08 1996-09-03 Texas Instruments Incorporated Color resolution enhancement by using color camera and methods
WO1996033571A2 (en) 1995-04-11 1996-10-24 Philips Electronics N.V. Motion-compensated field rate conversion
JP3495485B2 (ja) 1995-12-19 2004-02-09 日本放送協会 画像変換装置
US5910820A (en) * 1996-03-25 1999-06-08 S3, Incorporated Correction of flicker associated with noninterlaced-to-interlaced video conversion
US5894329A (en) * 1996-06-20 1999-04-13 International Business Machines Corporation Display control unit for converting a non-interlaced image into an interlaced image and displaying the converted image data
JP4083265B2 (ja) 1997-10-07 2008-04-30 株式会社日立製作所 画像信号の方式変換方法および装置
US6061094A (en) * 1997-11-12 2000-05-09 U.S. Philips Corporation Method and apparatus for scaling and reducing flicker with dynamic coefficient weighting
US6801665B1 (en) * 1998-09-15 2004-10-05 University Of Maryland Method and apparatus for compressing and decompressing images
JP2000156846A (ja) * 1998-11-19 2000-06-06 Victor Co Of Japan Ltd 動画像フォーマット変換装置及びその方法
GB2350005B (en) * 1999-03-17 2003-01-08 Canon Kk Image processing apparatus
JP2002006795A (ja) * 2000-06-26 2002-01-11 Hitachi Ltd カラー表示装置
US6937291B1 (en) * 2000-08-31 2005-08-30 Intel Corporation Adaptive video scaler
JP3601439B2 (ja) * 2000-10-31 2004-12-15 セイコーエプソン株式会社 画像表示装置
US6810081B2 (en) * 2000-12-15 2004-10-26 Koninklijke Philips Electronics N.V. Method for improving accuracy of block based motion compensation
JP2002369155A (ja) 2001-04-02 2002-12-20 Matsushita Electric Ind Co Ltd 画像変換方法および画像変換装置
US7012648B2 (en) * 2001-04-02 2006-03-14 Matsushita Electric Industrial Co., Ltd. Image conversion method and image conversion apparatus
EP1583364A1 (en) * 2004-03-30 2005-10-05 Matsushita Electric Industrial Co., Ltd. Motion compensated interpolation of images at image borders for frame rate conversion
KR100594798B1 (ko) * 2004-12-28 2006-06-30 삼성전자주식회사 저더 검출 장치 및 이를 이용하는 디인터레이싱 장치그리고 그 방법

Also Published As

Publication number Publication date
WO2006063978A1 (en) 2006-06-22
EP1825457B1 (en) 2009-08-12
KR101321955B1 (ko) 2013-10-25
CN101080761A (zh) 2007-11-28
US8687115B2 (en) 2014-04-01
KR20070090918A (ko) 2007-09-06
CN100481186C (zh) 2009-04-22
EP1825457A1 (en) 2007-08-29
JP2008524888A (ja) 2008-07-10
US20080106506A1 (en) 2008-05-08

Similar Documents

Publication Publication Date Title
DE60336372D1 (de) Gerät und Verfahren zur Verarbeitung von Bildmetadaten
DE602005011515D1 (de) Vorrichtung und Verfahren zur Verarbeitung medizinischer Bilder
DE60315912D1 (de) Gerät und Verfahren zur Bildverarbeitung
DE602006013784D1 (de) Verfahren und vorrichtung zur rückbeleuchteten und zweiseitigen abbildung
DE602005007219D1 (de) Verfahren und Vorrichtung zur Trennung von Schallquellensignalen
EP1853168A4 (en) IMAGE ENTRY DEVICE AND METHODS
DE602005021005D1 (de) Verfahren zur Verarbeitung von Tonsignalen und Vorrichtung zur Durchführung des Verfahrens
ATE509501T1 (de) Verfahren und vorrichtung zur mitteilung von übertragungs-backlog-informationen
DE602006021502D1 (de) Vorrichtung und Verfahren zur Bildverarbeitung
DE602007008194D1 (de) Vorrichtung und Verfahren zur Audiosignalverarbeitung und Abbildungsvorrichtung
DE60236693D1 (de) Verfahren und Vorrichtung zur Bildverarbeitung
DE602005026847D1 (de) Vorrichtung und verfahren zur automatischen erfassung von objekten
DE60229206D1 (de) Verfahren und Vorrichtung zur Bild- und Videoanzeige
DE602004020032D1 (de) Bildaufnahmevorrichtung und Verfahren zur Bildsynthese
DE602004015700D1 (de) Verfahren und Vorrichtung zur digitalen Videoverteilung
DE602005022779D1 (de) Verfahren und vorrichtung zur alternierenden bild-videoeinfügung
DE602005012015D1 (de) Vorrichtung und Verfahren zur Verarbeitung von Verkehrsinformationen
EP1857936A4 (en) INFORMATION PROCESSING DEVICE AND CORRESPONDING METHOD
DE602004001962D1 (de) Verfahren, Vorrichtung und Programm zur Bildverarbeitung
DE602007008026D1 (de) Vorrichtung und Verfahren zur Bereitstellung und zur Verarbeitung von Dokumenten
EP2165525A4 (en) METHOD AND APPARATUS FOR PROCESSING MOVING IMAGES
DE602005025843D1 (de) Vorrichtung und Verfahren zur Anzeige von Digitalrundfunkprogramminformationen
DE602005000304D1 (de) Verfahren und Vorrichtung zur Verarbeitung von duobinären optischen Signalen
DE602007000535D1 (de) Vorrichtung und Verfahren zur Bildverarbeitung
DE602005022135D1 (de) Bildsignalprozessor und Verfahren zur Verarbeitung eines Bildsignals

Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition