GR3022234T3 - Digital television standards conversion - Google Patents

Digital television standards conversion

Info

Publication number
GR3022234T3
GR3022234T3 GR960403366T GR960403366T GR3022234T3 GR 3022234 T3 GR3022234 T3 GR 3022234T3 GR 960403366 T GR960403366 T GR 960403366T GR 960403366 T GR960403366 T GR 960403366T GR 3022234 T3 GR3022234 T3 GR 3022234T3
Authority
GR
Greece
Prior art keywords
pct
digital television
date
sec
television standards
Prior art date
Application number
GR960403366T
Other languages
English (en)
Inventor
David Lyon
Guy Roland Caplin
Original Assignee
Snell & Wilcox Ltd
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 GB898923649A external-priority patent/GB8923649D0/en
Priority claimed from GB909007214A external-priority patent/GB9007214D0/en
Application filed by Snell & Wilcox Ltd filed Critical Snell & Wilcox Ltd
Publication of GR3022234T3 publication Critical patent/GR3022234T3/el

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
    • 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
    • H04N7/0112—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards corresponding to a cinematograph film standard
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/11—Scanning of colour motion picture films, e.g. for telecine

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Color Television Systems (AREA)
  • Studio Devices (AREA)
GR960403366T 1989-10-20 1997-01-09 Digital television standards conversion GR3022234T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB898923649A GB8923649D0 (en) 1989-10-20 1989-10-20 Digital television standards conversion
GB909007214A GB9007214D0 (en) 1990-03-30 1990-03-30 Digital television standards conversion
PCT/GB1990/001619 WO1991006182A1 (en) 1989-10-20 1990-10-22 Digital television standards conversion

Publications (1)

Publication Number Publication Date
GR3022234T3 true GR3022234T3 (en) 1997-04-30

Family

ID=26296081

Family Applications (1)

Application Number Title Priority Date Filing Date
GR960403366T GR3022234T3 (en) 1989-10-20 1997-01-09 Digital television standards conversion

Country Status (12)

Country Link
US (1) US5255091A (el)
EP (1) EP0461209B1 (el)
JP (1) JPH04502545A (el)
AT (1) ATE144092T1 (el)
AU (1) AU648759B2 (el)
CA (1) CA2044255A1 (el)
DE (1) DE69028847T2 (el)
DK (1) DK0461209T3 (el)
ES (1) ES2095259T3 (el)
GR (1) GR3022234T3 (el)
HK (1) HK1002247A1 (el)
WO (1) WO1991006182A1 (el)

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US5408265A (en) * 1992-02-07 1995-04-18 Olympus Optical Co., Ltd. Electronic endoscope system adaptable to different T.V. standards while utilizing a common light source
GB2265782B (en) * 1992-03-30 1996-01-10 Snell & Wilcox Ltd Digital television standards conversion
US5715018A (en) * 1992-04-10 1998-02-03 Avid Technology, Inc. Digital advertisement insertion system
US5418572A (en) * 1992-04-29 1995-05-23 Quantel Limited Method of and apparatus for displaying images at different rates
JP2618587B2 (ja) * 1992-06-02 1997-06-11 プロデューサーズ カラー サーヴィス、インコーポレイテッド フレーム静止モードに有効に適用できる画像フレーム識別システム
EP1071092B1 (en) * 1992-07-01 2009-09-23 Avid Technology, Inc. Electronic film editing system using both film and videotape format
JP3443880B2 (ja) * 1992-09-18 2003-09-08 ソニー株式会社 ビデオ信号符号化方法及び復号化方法
US5461420A (en) * 1992-09-18 1995-10-24 Sony Corporation Apparatus for coding and decoding a digital video signal derived from a motion picture film source
GB2272816B (en) * 1992-11-17 1996-07-24 Sony Broadcast & Communication Video signal processing
US5491516A (en) * 1993-01-14 1996-02-13 Rca Thomson Licensing Corporation Field elimination apparatus for a video compression/decompression system
FR2702914B1 (fr) * 1993-03-17 1995-06-16 Philips Laboratoire Electroniq Dispositif de codage de suites d'images constituees d'images de nature film et d'images de nature video, et dispositif de decodage correspondant.
US5598514A (en) * 1993-08-09 1997-01-28 C-Cube Microsystems Structure and method for a multistandard video encoder/decoder
US5828786A (en) * 1993-12-02 1998-10-27 General Instrument Corporation Analyzer and methods for detecting and processing video data types in a video data stream
GB9401897D0 (en) * 1994-02-01 1994-03-30 Snell & Wilcox Ltd Video processing
GB9404190D0 (en) 1994-03-04 1994-04-20 Snell & Wilcox Limited Video Video signal processing
US5452011A (en) * 1994-03-14 1995-09-19 Thomson Consumer Electronics, Inc. Method and device for film-mode detection and field elimination
JP2947400B2 (ja) * 1994-05-31 1999-09-13 日本ビクター株式会社 フレーム周波数変換装置
US5596371A (en) * 1995-02-02 1997-01-21 Dwin Electronics Inc. Film-mode video line-doubler motion detectors
US5671008A (en) * 1995-02-23 1997-09-23 Maestroworks Inc Telecine system
JP3094903B2 (ja) * 1995-06-08 2000-10-03 松下電器産業株式会社 テレビジョン信号変換装置、および画像符号化装置
US5910909A (en) * 1995-08-28 1999-06-08 C-Cube Microsystems, Inc. Non-linear digital filters for interlaced video signals and method thereof
US6058140A (en) * 1995-09-08 2000-05-02 Zapex Technologies, Inc. Method and apparatus for inverse 3:2 pulldown detection using motion estimation information
US5757435A (en) * 1995-12-08 1998-05-26 C-Cube Microsystems, Inc. MPEG-2 inverse telecine circuit
JP2906332B2 (ja) * 1995-12-27 1999-06-21 日本テレビ放送網株式会社 テレシネ信号変換方法、及びアップコンバータ
US5734443A (en) * 1995-12-28 1998-03-31 Philips Electronics North America Corporation Method and device for performing source transitions in a video system which performs entropy encoding
KR100223205B1 (ko) * 1996-08-05 1999-10-15 윤종용 디지탈 비디오 디스크의 영상신호 재생장치 및 그 제어방법
US6222589B1 (en) 1996-08-08 2001-04-24 Yves C. Faroudja Displaying video on high-resolution computer-type monitors substantially without motion discontinuities
JP3523026B2 (ja) * 1997-09-04 2004-04-26 三菱電機株式会社 画像信号処理装置
US6014182A (en) 1997-10-10 2000-01-11 Faroudja Laboratories, Inc. Film source video detection
US6108041A (en) * 1997-10-10 2000-08-22 Faroudja Laboratories, Inc. High-definition television signal processing for transmitting and receiving a television signal in a manner compatible with the present system
US6111610A (en) * 1997-12-11 2000-08-29 Faroudja Laboratories, Inc. Displaying film-originated video on high frame rate monitors without motions discontinuities
US6297848B1 (en) 1998-11-25 2001-10-02 Sharp Laboratories Of America, Inc. Low-delay conversion of 3:2 pulldown video to progressive format with field averaging
US6408024B1 (en) * 1999-05-12 2002-06-18 Matsushita Electric Industrial Co., Ltd. Telecine video signal detecting device
US6377297B1 (en) * 1999-12-07 2002-04-23 Tektronix, Inc. Detection of repeated and frozen frames in a video signal
JP2001333391A (ja) * 2000-05-18 2001-11-30 Nec Corp 映像表示装置
US6859235B2 (en) * 2001-05-14 2005-02-22 Webtv Networks Inc. Adaptively deinterlacing video on a per pixel basis
EP1720166A1 (en) * 2005-05-04 2006-11-08 Deutsche Thomson-Brandt Gmbh Method and apparatus for authoring a 24p audio/video data stream by supplementing it with additional 50i format data items
JP2006339857A (ja) * 2005-05-31 2006-12-14 Toshiba Corp 復号化装置
FR2901951A1 (fr) 2006-06-06 2007-12-07 St Microelectronics Sa Detecteur de cadence par regions
FR2902265A1 (fr) * 2006-06-13 2007-12-14 St Microelectronics Sa Detection de la cadence d'une sequence de trames video
CN101448080B (zh) * 2007-11-27 2012-03-28 鸿富锦精密工业（深圳）有限公司 成像装置及影像显示方法
JP4643727B2 (ja) * 2009-05-29 2011-03-02 株式会社東芝 画像処理装置及び画像処理方法
TWI629647B (zh) * 2017-11-22 2018-07-11 英業達股份有限公司 攝影計數裝置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1191500A (en) * 1967-10-10 1970-05-13 British Broadcasting Corp Television Standards Conversions.
US4399465A (en) * 1980-10-17 1983-08-16 Robert Bosch Gmbh System for scanning of motion picture films to derive television signals
GB2129651B (en) * 1982-10-28 1986-08-06 Quantel Ltd Video processors
JPS60204182A (ja) * 1984-03-28 1985-10-15 Sony Corp 映像信号の編集方式
DE3520333A1 (de) * 1985-06-07 1986-12-11 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur bildgenauen uebertragung von filmszenen auf magnetband und schaltungsanordnung hierfuer
US4779131A (en) * 1985-07-26 1988-10-18 Sony Corporation Apparatus for detecting television image movement
GB8822415D0 (en) * 1988-09-23 1988-10-26 Snell & Wilcox Electronic Cons Video signal processing & video stores
US4876596A (en) * 1988-10-25 1989-10-24 Faroudja Y C Film-to-video converter with scan line doubling
US4982280A (en) * 1989-07-18 1991-01-01 Yves C. Faroudja Motion sequence pattern detector for video
US4998167A (en) * 1989-11-14 1991-03-05 Jaqua Douglas A High resolution translation of images
US5115311A (en) * 1989-11-14 1992-05-19 Shell Oil Company High resolution translation of images
JP2773337B2 (ja) * 1989-12-29 1998-07-09 ソニー株式会社 映像信号変換方法
GB9001079D0 (en) * 1990-01-17 1990-03-14 Avesco Plc Standards conversion

Also Published As

Publication number Publication date
WO1991006182A1 (en) 1991-05-02
AU6613890A (en) 1991-05-16
EP0461209B1 (en) 1996-10-09
EP0461209A1 (en) 1991-12-18
CA2044255A1 (en) 1991-04-21
JPH04502545A (ja) 1992-05-07
DE69028847T2 (de) 1997-04-03
US5255091A (en) 1993-10-19
HK1002247A1 (en) 1998-08-07
DE69028847D1 (de) 1996-11-14
AU648759B2 (en) 1994-05-05
ATE144092T1 (de) 1996-10-15
ES2095259T3 (es) 1997-02-16
DK0461209T3 (el) 1997-02-17

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