DE3670554D1 - Fernsehsystemumsetzer. - Google Patents

Fernsehsystemumsetzer.

Info

Publication number
DE3670554D1
DE3670554D1 DE8686100045T DE3670554T DE3670554D1 DE 3670554 D1 DE3670554 D1 DE 3670554D1 DE 8686100045 T DE8686100045 T DE 8686100045T DE 3670554 T DE3670554 T DE 3670554T DE 3670554 D1 DE3670554 D1 DE 3670554D1
Authority
DE
Germany
Prior art keywords
television system
system converter
converter
television
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 - Fee Related
Application number
DE8686100045T
Other languages
English (en)
Inventor
Yutaka C O Nippon Hoso Tanaka
Taiji C O Nippon Hos Nishizawa
Yuichi C O Nippon Hos Ninomiya
Toshiro C O Nippon Hoso Ohmura
Taiichiro C O Nippon Ho Kurita
Yoshimichi C O Nippon Ohtsuka
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.)
Japan Broadcasting Corp
Original Assignee
Nippon Hoso Kyokai NHK
Japan Broadcasting 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.)
Filing date
Publication date
Priority claimed from JP60000712A external-priority patent/JPS61159880A/ja
Priority claimed from JP60179898A external-priority patent/JPS6239988A/ja
Application filed by Nippon Hoso Kyokai NHK, Japan Broadcasting Corp filed Critical Nippon Hoso Kyokai NHK
Application granted granted Critical
Publication of DE3670554D1 publication Critical patent/DE3670554D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
    • H04N11/20—Conversion of the manner in which the individual colour picture signal components are combined, e.g. conversion of colour television standards
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
DE8686100045T 1985-01-07 1986-01-03 Fernsehsystemumsetzer. Expired - Fee Related DE3670554D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60000712A JPS61159880A (ja) 1985-01-07 1985-01-07 方式変換装置
JP60179898A JPS6239988A (ja) 1985-08-15 1985-08-15 方式変換装置

Publications (1)

Publication Number Publication Date
DE3670554D1 true DE3670554D1 (de) 1990-05-23

Family

ID=26333756

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686100045T Expired - Fee Related DE3670554D1 (de) 1985-01-07 1986-01-03 Fernsehsystemumsetzer.

Country Status (5)

Country Link
US (1) US4663665A (de)
EP (1) EP0187641B1 (de)
KR (1) KR920001006B1 (de)
CN (1) CN1003275B (de)
DE (1) DE3670554D1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8501582A (nl) * 1985-02-12 1986-09-01 Philips Nv Videosignaalverwerkingsschakeling voor de verwerking van een geinterlinieerd videosignaal.
US4779131A (en) * 1985-07-26 1988-10-18 Sony Corporation Apparatus for detecting television image movement
JPH0746861B2 (ja) * 1985-07-26 1995-05-17 ソニー株式会社 テレビジヨン画像の動き補正装置
JPS6386990A (ja) * 1986-09-30 1988-04-18 Nippon Hoso Kyokai <Nhk> 動き検出方法
DE3851786T2 (de) * 1987-06-09 1995-03-09 Sony Corp Auswahl eines Bewegungsvektors in Fernsehbildern.
GB8713454D0 (en) * 1987-06-09 1987-07-15 Sony Corp Television standards converters
GB2208056A (en) * 1987-08-10 1989-02-15 Philips Electronic Associated Television transmission system
US4845557A (en) * 1988-05-02 1989-07-04 Dubner Computer Systems, Inc. Field motion suppression in interlaced video displays
FR2645383B1 (fr) * 1989-03-31 1997-06-27 Thomson Consumer Electronics Procede et dispositif d'interpolation temporelle d'images, a compensation de mouvement corrigee
GB2231226B (en) * 1989-04-27 1993-09-22 Sony Corp Motion dependent video signal processing
JP3035920B2 (ja) * 1989-05-30 2000-04-24 ソニー株式会社 動体抽出装置及び動体抽出方法
GB2248361B (en) * 1990-09-28 1994-06-01 Sony Broadcast & Communication Motion dependent video signal processing
US5191416A (en) * 1991-01-04 1993-03-02 The Post Group Inc. Video signal processing system
EP0520765B1 (de) * 1991-06-25 1999-05-12 Canon Kabushiki Kaisha Verfahren und Vorrichtung zur Detektion eines Bewegungsvektors sowie Kodierungsverfahren und Vorrichtung zur Anwendung eines solchen Verfahrens und Vorrichtung
DE4126950A1 (de) * 1991-08-16 1993-02-18 Thomson Brandt Gmbh Verfahren, coder und decoder zur kompatiblen uebertragung und/oder aufzeichnung von progressiven bildsignalen
GB2277000B (en) * 1993-04-08 1997-12-24 Sony Uk Ltd Motion compensated video signal processing
GB2313514B (en) * 1993-08-03 1998-02-25 Sony Uk Ltd Motion compensated video signal processing
CA2139794C (en) * 1994-01-18 2006-11-07 Robert John Gove Frame pixel data generation
JP2949186B2 (ja) * 1994-03-18 1999-09-13 富士通株式会社 画像処理方法及び画像処理装置
US7009656B2 (en) 2000-04-07 2006-03-07 Snell & Wilcox Limited Video signal processing
JP3855761B2 (ja) * 2001-10-09 2006-12-13 ソニー株式会社 画像信号処理装置及び方法
US7720152B2 (en) * 2002-10-01 2010-05-18 Thomson Licensing Implicit weighting of reference pictures in a video decoder
US7801217B2 (en) * 2002-10-01 2010-09-21 Thomson Licensing Implicit weighting of reference pictures in a video encoder
CN1295925C (zh) * 2004-01-17 2007-01-17 深圳创维－Rgb电子有限公司 模拟图象提升到数字图象的核心方法
CN100479516C (zh) * 2005-11-08 2009-04-15 逐点半导体（上海）有限公司 一种插帧处理装置及处理方法
JP4730183B2 (ja) * 2006-04-17 2011-07-20 株式会社日立製作所 映像表示装置
JP4844370B2 (ja) * 2006-12-04 2011-12-28 株式会社日立製作所 フレームレート変換装置及び表示装置
JP4513819B2 (ja) * 2007-03-19 2010-07-28 株式会社日立製作所 映像変換装置、映像表示装置、映像変換方法
JP5841743B2 (ja) * 2011-05-13 2016-01-13 株式会社メガチップス 画像処理装置
CN105100549B (zh) 2015-07-27 2018-06-29 京东方科技集团股份有限公司 图像补偿方法及装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240911A (en) * 1975-09-27 1977-03-30 Kokusai Denshin Denwa Co Ltd <Kdd> Line number conversion system of tv signal
DE2617884C2 (de) * 1976-04-23 1985-03-21 Robert Bosch Gmbh, 7000 Stuttgart Normwandler für Fernsehsignale
US4240101A (en) * 1976-10-14 1980-12-16 Micro Consultants, Limited Television standards conversion
US4322750A (en) * 1979-05-08 1982-03-30 British Broadcasting Corporation Television display system
US4383272A (en) * 1981-04-13 1983-05-10 Bell Telephone Laboratories, Incorporated Video signal interpolation using motion estimation
US4551753A (en) * 1981-12-17 1985-11-05 Nippon Hoso Kyokai Picture signal processing system including spatio-temporal filter
US4494144A (en) * 1982-06-28 1985-01-15 At&T Bell Laboratories Reduced bandwidth video transmission
US4590607A (en) * 1982-09-17 1986-05-20 Environmental Research Institute Of Michigan Image correspondence techniques using serial neighborhood processing
US4543607A (en) * 1982-10-28 1985-09-24 Quantel Limited Video processors
GB2129651B (en) * 1982-10-28 1986-08-06 Quantel Ltd Video processors

Also Published As

Publication number Publication date
CN1003275B (zh) 1989-02-08
EP0187641B1 (de) 1990-04-18
CN86100610A (zh) 1986-07-09
KR860006186A (ko) 1986-08-28
KR920001006B1 (ko) 1992-02-01
US4663665A (en) 1987-05-05
EP0187641A1 (de) 1986-07-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee