JPS64877A - Television system converter - Google Patents

Television system converter

Info

Publication number
JPS64877A
JPS64877A JP63142354A JP14235488A JPS64877A JP S64877 A JPS64877 A JP S64877A JP 63142354 A JP63142354 A JP 63142354A JP 14235488 A JP14235488 A JP 14235488A JP S64877 A JPS64877 A JP S64877A
Authority
JP
Japan
Prior art keywords
signal
fields
sec
lines
motion
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.)
Pending
Application number
JP63142354A
Other languages
English (en)
Other versions
JPH01877A (ja
Inventor
Henrii Giraado Kuraibu
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.)
Sony Corp
Original Assignee
Sony 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 GB878713454A external-priority patent/GB8713454D0/en
Application filed by Sony Corp filed Critical Sony Corp
Publication of JPH01877A publication Critical patent/JPH01877A/ja
Publication of JPS64877A publication Critical patent/JPS64877A/ja
Pending 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
    • H04N7/0135—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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/43—Hardware specially adapted for motion estimation or compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/87—Regeneration of colour television signals
    • H04N9/877—Regeneration of colour television signals by assembling picture element blocks in an intermediate memory
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/87—Regeneration of colour television signals
    • H04N9/89—Time-base error compensation
    • H04N9/896—Time-base error compensation using a digital memory with independent write-in and read-out clock generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Color Television Systems (AREA)
JP63142354A 1987-06-09 1988-06-09 Television system converter Pending JPS64877A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB878713454A GB8713454D0 (en) 1987-06-09 1987-06-09 Television standards converters
GB8713454 1987-06-09
GB8728446 1987-12-04
GB8728446A GB2205707B (en) 1987-06-09 1987-12-04 Television standards converters

Publications (2)

Publication Number Publication Date
JPH01877A JPH01877A (ja) 1989-01-05
JPS64877A true JPS64877A (en) 1989-01-05

Family

ID=26292331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63142354A Pending JPS64877A (en) 1987-06-09 1988-06-09 Television system converter

Country Status (4)

Country Link
US (1) US4862266A (ja)
EP (1) EP0294959B1 (ja)
JP (1) JPS64877A (ja)
DE (1) DE3851718T2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4824558A (en) * 1987-09-04 1989-04-25 Exxon Research And Engineering Company Coal liquefaction process with metal/iodine cocatalyst
KR100441112B1 (ko) * 2001-10-08 2004-07-21 한국해양연구원 최소수선단면을 갖는 삼동선형 위그선

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4918526A (en) * 1987-03-20 1990-04-17 Digital Equipment Corporation Apparatus and method for video signal image processing under control of a data processing system
FR2636488A1 (fr) * 1988-09-09 1990-03-16 Labo Electronique Physique Dispositif convertisseur de standards de television
AU606824B2 (en) * 1988-12-23 1991-02-14 Matsushita Electric Industrial Co., Ltd. Video taperecorder with television standards converter
DE69006083T2 (de) * 1989-04-21 1994-05-26 Sony Corp Interpolation eines Videosignals.
BE1004491A3 (fr) * 1990-07-20 1992-12-01 E V S Systems Procede et dispositif de traitement de signaux video.
GB2252468B (en) * 1991-02-04 1994-10-19 Sony Broadcast & Communication Television standards converters
GB2252466B (en) * 1991-02-04 1994-10-19 Sony Broadcast & Communication Television standards converters
US5428399A (en) * 1991-04-15 1995-06-27 Vistek Electronics Limited Method and apparatus for image translation with improved motion compensation
US5315327A (en) * 1991-05-21 1994-05-24 Sony Corporation High scanning rate to standard scanning rate television signal converter with smooth moving edge conversion
USRE39276E1 (en) * 1991-11-08 2006-09-12 Matsushita Electric Industrial Co., Ltd. Method for determining motion compensation
US5369449A (en) * 1991-11-08 1994-11-29 Matsushita Electric Industrial Co., Ltd. Method for predicting move compensation
USRE39279E1 (en) * 1991-11-08 2006-09-12 Matsushita Electric Industrial Co., Ltd. Method for determining motion compensation
GB2264417B (en) * 1992-02-17 1995-12-06 Sony Broadcast & Communication Video standards conversion
GB2265275B (en) * 1992-03-18 1996-01-03 Sony Broadcast & Communication Digital video signal processing
US5361105A (en) * 1993-03-05 1994-11-01 Matsushita Electric Corporation Of America Noise reduction system using multi-frame motion estimation, outlier rejection and trajectory correction
KR970002964B1 (ko) * 1993-12-24 1997-03-13 대우전자 주식회사 영상신호의 시간축 내삽필터
US5886745A (en) * 1994-12-09 1999-03-23 Matsushita Electric Industrial Co., Ltd. Progressive scanning conversion apparatus
DE69601362T2 (de) * 1995-05-02 1999-08-26 Innovision Ltd. Bewegungskompensierende filterung
JP3111028B2 (ja) * 1996-03-14 2000-11-20 松下電器産業株式会社 画像信号処理装置及び画像信号処理方法
US6340990B1 (en) * 1998-03-31 2002-01-22 Applied Intelligent Systems Inc. System for deinterlacing television signals from camera video or film
DE69841059D1 (de) * 1998-06-25 2009-09-24 Hitachi Ltd Verfahren und vorrichtung zur umwandlung der zahl von videorahmen von bildsignalen
JP2000232649A (ja) * 1998-12-10 2000-08-22 Fujitsu Ltd Ｍｐｅｇビデオ復号器及びｍｐｅｇビデオ復号方法
US6831948B1 (en) 1999-07-30 2004-12-14 Koninklijke Philips Electronics N.V. System and method for motion compensation of image planes in color sequential displays
JP4483501B2 (ja) 2004-09-22 2010-06-16 株式会社ニコン 静止画を動画再生するための前処理を行う画像処理装置、プログラム、および方法
JP5125294B2 (ja) 2007-07-31 2013-01-23 株式会社ニコン プログラム、画像処理装置、撮像装置および画像処理方法
CN106713979A (zh) * 2016-12-29 2017-05-24 深圳Tcl数字技术有限公司 智能电视的传输数据的转换方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5331572B2 (ja) * 1973-05-24 1978-09-04
GB8328362D0 (en) * 1983-10-24 1983-11-23 Indep Broadcasting Authority Movement detector
JPS6126382A (ja) * 1984-07-17 1986-02-05 Kokusai Denshin Denwa Co Ltd <Kdd> 動き量を用いた動画像フレ−ムレ−ト変換方式
JPS61240786A (ja) * 1985-04-18 1986-10-27 Mitsubishi Electric Corp 磁気記録再生装置
DE3531677A1 (de) * 1985-09-05 1987-03-12 Philips Patentverwaltung Verfahren und anordnung zur erzeugung von zwischenbildsignalen aus referenzbildsignalen mit verringerter bildfrequenz
US4698674A (en) * 1986-03-06 1987-10-06 Vsp, Inc. Interlace/non-interlace data converter
US4816913A (en) * 1987-11-16 1989-03-28 Technology, Inc., 64 Pixel interpolation circuitry as for a video signal processor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4824558A (en) * 1987-09-04 1989-04-25 Exxon Research And Engineering Company Coal liquefaction process with metal/iodine cocatalyst
KR100441112B1 (ko) * 2001-10-08 2004-07-21 한국해양연구원 최소수선단면을 갖는 삼동선형 위그선

Also Published As

Publication number Publication date
EP0294959B1 (en) 1994-10-05
DE3851718T2 (de) 1995-01-26
EP0294959A3 (en) 1991-01-23
DE3851718D1 (de) 1994-11-10
EP0294959A2 (en) 1988-12-14
US4862266A (en) 1989-08-29

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