CN100481186C - 用于处理视频图像信号的方法和设备 - Google Patents

用于处理视频图像信号的方法和设备 Download PDF

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Publication number
CN100481186C
CN100481186C CNB2005800432220A CN200580043222A CN100481186C CN 100481186 C CN100481186 C CN 100481186C CN B2005800432220 A CNB2005800432220 A CN B2005800432220A CN 200580043222 A CN200580043222 A CN 200580043222A CN 100481186 C CN100481186 C CN 100481186C
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CN
China
Prior art keywords
image
picture memory
input
output
flop
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Expired - Fee Related
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CNB2005800432220A
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English (en)
Chinese (zh)
Other versions
CN101080761A (zh
Inventor
英戈·多泽
卡洛斯·科雷亚
锡德里克·特博尔特
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InterDigital CE Patent Holdings SAS
Original Assignee
THOMSON LICENSING 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.)
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Publication date
Application filed by THOMSON LICENSING CORP filed Critical THOMSON LICENSING CORP
Publication of CN101080761A publication Critical patent/CN101080761A/zh
Application granted granted Critical
Publication of CN100481186C publication Critical patent/CN100481186C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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)
CNB2005800432220A 2004-12-15 2005-12-12 用于处理视频图像信号的方法和设备 Expired - Fee Related CN100481186C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP04300899 2004-12-15
EP04300899.4 2004-12-15

Publications (2)

Publication Number Publication Date
CN101080761A CN101080761A (zh) 2007-11-28
CN100481186C true CN100481186C (zh) 2009-04-22

Family

ID=35788135

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005800432220A Expired - Fee Related CN100481186C (zh) 2004-12-15 2005-12-12 用于处理视频图像信号的方法和设备

Country Status (7)

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

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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

Citations (4)

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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
US5910820A (en) * 1996-03-25 1999-06-08 S3, Incorporated Correction of flicker associated with noninterlaced-to-interlaced video conversion
US6061094A (en) * 1997-11-12 2000-05-09 U.S. Philips Corporation Method and apparatus for scaling and reducing flicker with dynamic coefficient weighting
CN1351326A (zh) * 2000-10-31 2002-05-29 精工爱普生株式会社 图像显示装置

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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
CA1311551C (en) * 1988-03-10 1992-12-15 Kiyoyuki Kawai 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
EP1071092B1 (en) * 1992-07-01 2009-09-23 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
KR100391192B1 (ko) 1995-04-11 2003-11-17 코닌클리케 필립스 일렉트로닉스 엔.브이. 입력필드처리방법및장치및텔레비전신호수신기
JP3495485B2 (ja) 1995-12-19 2004-02-09 日本放送協会 画像変換装置
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
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
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
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KR100594798B1 (ko) * 2004-12-28 2006-06-30 삼성전자주식회사 저더 검출 장치 및 이를 이용하는 디인터레이싱 장치그리고 그 방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6061094A (en) * 1997-11-12 2000-05-09 U.S. Philips Corporation Method and apparatus for scaling and reducing flicker with dynamic coefficient weighting
CN1351326A (zh) * 2000-10-31 2002-05-29 精工爱普生株式会社 图像显示装置

Also Published As

Publication number Publication date
KR20070090918A (ko) 2007-09-06
US20080106506A1 (en) 2008-05-08
EP1825457A1 (en) 2007-08-29
US8687115B2 (en) 2014-04-01
CN101080761A (zh) 2007-11-28
DE602005016010D1 (de) 2009-09-24
WO2006063978A1 (en) 2006-06-22
KR101321955B1 (ko) 2013-10-25
JP2008524888A (ja) 2008-07-10
EP1825457B1 (en) 2009-08-12

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GR01 Patent grant
CP02 Change in the address of a patent holder
CP02 Change in the address of a patent holder

Address after: I Si Eli Murli Nor, France

Patentee after: THOMSON LICENSING

Address before: French Boulogne

Patentee before: THOMSON LICENSING

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190515

Address after: Paris France

Patentee after: Interactive digital CE patent holding Co.

Address before: I Si Eli Murli Nor, France

Patentee before: THOMSON LICENSING

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090422

Termination date: 20201212