KR101321955B1 - 비디오 이미지 신호를 처리하기 위한 방법 및 장치 - Google Patents

비디오 이미지 신호를 처리하기 위한 방법 및 장치 Download PDF

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Publication number
KR101321955B1
KR101321955B1 KR1020077013285A KR20077013285A KR101321955B1 KR 101321955 B1 KR101321955 B1 KR 101321955B1 KR 1020077013285 A KR1020077013285 A KR 1020077013285A KR 20077013285 A KR20077013285 A KR 20077013285A KR 101321955 B1 KR101321955 B1 KR 101321955B1
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KR
South Korea
Prior art keywords
image
output
input
partial
interpolated
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KR1020077013285A
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English (en)
Korean (ko)
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KR20070090918A (ko
Inventor
안게 도저
카를로스 코리아
체드릭 테보울트
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톰슨 라이센싱
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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

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  • 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)
KR1020077013285A 2004-12-15 2005-12-12 비디오 이미지 신호를 처리하기 위한 방법 및 장치 Expired - Fee Related KR101321955B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP04300899 2004-12-15
EP04300899.4 2004-12-15
PCT/EP2005/056692 WO2006063978A1 (en) 2004-12-15 2005-12-12 Method and apparatus for processing video image signals

Publications (2)

Publication Number Publication Date
KR20070090918A KR20070090918A (ko) 2007-09-06
KR101321955B1 true KR101321955B1 (ko) 2013-10-25

Family

ID=35788135

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077013285A Expired - Fee Related KR101321955B1 (ko) 2004-12-15 2005-12-12 비디오 이미지 신호를 처리하기 위한 방법 및 장치

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 (3)

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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

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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
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

Patent Citations (3)

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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

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
CN100481186C (zh) 2009-04-22
JP2008524888A (ja) 2008-07-10
EP1825457B1 (en) 2009-08-12

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