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DE60336900D1 - Verfahren und vorrichtung zur videoformatumwandlung in 120hz 4-zu-1 zeilensprungformaten - Google Patents

Verfahren und vorrichtung zur videoformatumwandlung in 120hz 4-zu-1 zeilensprungformaten

Info

Publication number
DE60336900D1
DE60336900D1 DE60336900T DE60336900T DE60336900D1 DE 60336900 D1 DE60336900 D1 DE 60336900D1 DE 60336900 T DE60336900 T DE 60336900T DE 60336900 T DE60336900 T DE 60336900T DE 60336900 D1 DE60336900 D1 DE 60336900D1
Authority
DE
Germany
Prior art keywords
video format
frame
format conversion
line level
frames
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
DE60336900T
Other languages
English (en)
Inventor
Richard Chi-Te Shen
Sheau-Bao Ng
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.)
Entropic Communications LLC
Original Assignee
Trident Microsystems Far East Ltd Cayman Islands
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29779762&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60336900(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Trident Microsystems Far East Ltd Cayman Islands filed Critical Trident Microsystems Far East Ltd Cayman Islands
Application granted granted Critical
Publication of DE60336900D1 publication Critical patent/DE60336900D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04N7/0117—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level involving conversion of the spatial resolution of the incoming video signal
    • H04N7/012—Conversion between an interlaced and a progressive signal
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Graphics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Color Television Systems (AREA)
DE60336900T 2002-06-28 2003-06-10 Verfahren und vorrichtung zur videoformatumwandlung in 120hz 4-zu-1 zeilensprungformaten Expired - Lifetime DE60336900D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/185,905 US7961251B2 (en) 2002-06-28 2002-06-28 Method and apparatus for conversion of video formats to 120 Hz 4 to 1 interlaced formats
PCT/IB2003/002619 WO2004004321A1 (en) 2002-06-28 2003-06-10 Method and apparatus for conversion of video formats to 120 hz 4 to 1 interlaced formats

Publications (1)

Publication Number Publication Date
DE60336900D1 true DE60336900D1 (de) 2011-06-09

Family

ID=29779762

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60336900T Expired - Lifetime DE60336900D1 (de) 2002-06-28 2003-06-10 Verfahren und vorrichtung zur videoformatumwandlung in 120hz 4-zu-1 zeilensprungformaten

Country Status (8)

Country Link
US (1) US7961251B2 (de)
EP (1) EP1520400B1 (de)
JP (1) JP4576231B2 (de)
CN (1) CN1666502B (de)
AT (1) ATE507676T1 (de)
AU (1) AU2003236981A1 (de)
DE (1) DE60336900D1 (de)
WO (1) WO2004004321A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7511630B2 (en) 1999-05-04 2009-03-31 Intellimat, Inc. Dynamic electronic display system with brightness control
US7009523B2 (en) * 1999-05-04 2006-03-07 Intellimats, Llc Modular protective structure for floor display
US20080278408A1 (en) * 1999-05-04 2008-11-13 Intellimat, Inc. Floor display systems and additional display systems, and methods and computer program products for using floor display systems and additional display system
US20020156634A1 (en) * 1999-05-04 2002-10-24 Blum Ronald D. Floor mat with voice-responsive display
US7009655B2 (en) * 2002-07-23 2006-03-07 Mediostream, Inc. Method and system for direct recording of video information onto a disk medium
US7154555B2 (en) * 2003-01-10 2006-12-26 Realnetworks, Inc. Automatic deinterlacing and inverse telecine
US20040165015A1 (en) * 2003-02-20 2004-08-26 Blum Ronald D. Electronic display device for floor advertising/messaging
EP1642456A1 (de) * 2003-06-30 2006-04-05 Koninklijke Philips Electronics N.V. Spezialwiedergabe unter verwendung von crt-scan-betriebsarten
KR100630923B1 (ko) * 2004-10-13 2006-10-02 삼성전자주식회사 영상신호변환장치 및 영상신호변환방법
KR100846791B1 (ko) * 2006-09-08 2008-07-16 삼성전자주식회사 비디오 데이터 저장 방법 및 장치
JP5002249B2 (ja) * 2006-11-30 2012-08-15 株式会社東芝 フレーム内挿装置及びフレーム内挿方法並びに画像表示装置
WO2011071469A1 (en) * 2009-12-09 2011-06-16 Thomson Licensing Phosphor decay based progressive content
CN102665060B (zh) * 2012-04-25 2013-07-24 中国科学技术大学 从交错式格式视频到渐进式格式视频的转换方法
CN103888705A (zh) * 2012-12-12 2014-06-25 联美新视信息科技（上海）有限公司 设备中的显示屏的图像刷新方法及具有显示屏的设备
EP3105922B1 (de) * 2014-02-10 2018-04-04 InterDigital Patent Holdings, Inc. Inverser telecine-filter
US11201056B2 (en) 2020-03-18 2021-12-14 International Business Machines Corporation Pitch multiplication with high pattern fidelity
JP2023044353A (ja) 2021-09-17 2023-03-30 セイコーエプソン株式会社 電気光学装置および電子機器

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BE430883A (de) 1937-10-29
US4276565A (en) * 1978-01-18 1981-06-30 British Broadcasting Corporation Method and apparatus for standards conversion of television signals
US4531152A (en) 1979-10-03 1985-07-23 Lemelson Jerome H Television system and method
GB2113942B (en) * 1982-01-25 1985-10-30 British Broadcasting Corp Television display system
DE3787184T2 (de) * 1986-02-18 1993-12-16 Matsushita Electric Ind Co Ltd Videosignalaufzeichnungsmethode und Vorrichtung zur Teilbildaufnahme.
JPS6318888A (ja) 1986-07-11 1988-01-26 Sony Corp 高品位テレビ信号の処理装置
US5034814A (en) 1988-07-13 1991-07-23 Westinghouse Electric Corp. System for reducing NTSC flicker in compatible high definition television systems
US5138449A (en) 1989-05-02 1992-08-11 Michael Kerpchar Enhanced definition NTSC compatible television system
US5412800A (en) 1989-05-25 1995-05-02 Cirrus Logic, Inc. System for running incompatible graphics programs
US5117289A (en) * 1990-04-26 1992-05-26 Lyon-Lamb Video Animation Real-time video image converter
US5353119A (en) 1990-11-15 1994-10-04 Sony United Kingdom Limited Format conversion of digital video signals, integration of digital video signals into photographic film material and the like, associated signal processing, and motion compensated interpolation of images
ATE118153T1 (de) 1991-07-23 1995-02-15 Setric International S A Theophylline, menschliches und tierärzliches therapeutisches mittel, vorgeschlagen als nahrungsgiftstoff zur beseitigung von maulwürfen.
JPH07162810A (ja) 1993-12-09 1995-06-23 Hitachi Ltd テレビジョン信号の方式変換装置
US6791623B1 (en) * 1994-10-24 2004-09-14 Hitachi, Ltd. Image display system
US5530484A (en) 1995-05-19 1996-06-25 Thomson Multimedia S.A Image scanning format converter suitable for a high definition television system
JPH08331473A (ja) 1995-05-29 1996-12-13 Hitachi Ltd テレビジョン信号の表示装置
TW376642B (en) * 1996-05-07 1999-12-11 Matsushita Electric Industrial Co Ltd Video signal processing apparatus
US6111610A (en) * 1997-12-11 2000-08-29 Faroudja Laboratories, Inc. Displaying film-originated video on high frame rate monitors without motions discontinuities
JP4119092B2 (ja) 1998-06-25 2008-07-16 株式会社日立製作所 画像信号のフレーム数変換方法および装置
JP3952599B2 (ja) * 1998-07-16 2007-08-01 松下電器産業株式会社 映像表示装置および映像表示方法

Also Published As

Publication number Publication date
CN1666502A (zh) 2005-09-07
CN1666502B (zh) 2010-06-23
EP1520400A1 (de) 2005-04-06
EP1520400B1 (de) 2011-04-27
JP2005531962A (ja) 2005-10-20
JP4576231B2 (ja) 2010-11-04
ATE507676T1 (de) 2011-05-15
WO2004004321A1 (en) 2004-01-08
US7961251B2 (en) 2011-06-14
US20040001159A1 (en) 2004-01-01
AU2003236981A1 (en) 2004-01-19

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