DE3782947D1 - Fehlerkorrektur von digitalen, gespeicherten fernseh-signalen. - Google Patents

Fehlerkorrektur von digitalen, gespeicherten fernseh-signalen.

Info

Publication number
DE3782947D1
DE3782947D1 DE8888900465T DE3782947T DE3782947D1 DE 3782947 D1 DE3782947 D1 DE 3782947D1 DE 8888900465 T DE8888900465 T DE 8888900465T DE 3782947 T DE3782947 T DE 3782947T DE 3782947 D1 DE3782947 D1 DE 3782947D1
Authority
DE
Germany
Prior art keywords
digital
error correction
television signals
stored television
stored
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
DE8888900465T
Other languages
English (en)
Other versions
DE3782947T2 (de
Inventor
Robert Billing
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.)
Questech Ltd
Original Assignee
Questech 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
Application filed by Questech Ltd filed Critical Questech Ltd
Application granted granted Critical
Publication of DE3782947D1 publication Critical patent/DE3782947D1/de
Publication of DE3782947T2 publication Critical patent/DE3782947T2/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
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/907—Television signal recording using static stores, e.g. storage tubes or semiconductor memories
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • 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
    • H04N19/423—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 characterised by memory arrangements
    • 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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/93—Regeneration of the television signal or of selected parts thereof
    • H04N5/94—Signal drop-out compensation
    • H04N5/945—Signal drop-out compensation for signals recorded by pulse code modulation
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/60—Solid state media
    • G11B2220/61—Solid state media wherein solid state memory is used for storing A/V content
DE8888900465T 1986-12-30 1987-12-30 Fehlerkorrektur von digitalen, gespeicherten fernseh-signalen. Expired - Fee Related DE3782947T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB868631027A GB8631027D0 (en) 1986-12-30 1986-12-30 Recording editing & moving television pictures
GB878713018A GB8713018D0 (en) 1986-12-30 1987-06-03 Recording editing moving television pictures
PCT/GB1987/000922 WO1988005245A1 (en) 1986-12-30 1987-12-30 Error-correction of stored television signals

Publications (2)

Publication Number Publication Date
DE3782947D1 true DE3782947D1 (de) 1993-01-14
DE3782947T2 DE3782947T2 (de) 1993-04-08

Family

ID=26291748

Family Applications (3)

Application Number Title Priority Date Filing Date
DE8888900465T Expired - Fee Related DE3782947T2 (de) 1986-12-30 1987-12-30 Fehlerkorrektur von digitalen, gespeicherten fernseh-signalen.
DE198888900466T Pending DE338009T1 (de) 1986-12-30 1987-12-30 Verbesserungen bezueglich und in abhaengigkeit von aufzeichnung und ausgabe von beweglichen fernsehbildern.
DE8888900466T Expired - Fee Related DE3783139T2 (de) 1986-12-30 1987-12-30 Verbesserungen bezueglich und in abhaengigkeit von aufzeichnung und ausgabe von beweglichen fernsehbildern.

Family Applications After (2)

Application Number Title Priority Date Filing Date
DE198888900466T Pending DE338009T1 (de) 1986-12-30 1987-12-30 Verbesserungen bezueglich und in abhaengigkeit von aufzeichnung und ausgabe von beweglichen fernsehbildern.
DE8888900466T Expired - Fee Related DE3783139T2 (de) 1986-12-30 1987-12-30 Verbesserungen bezueglich und in abhaengigkeit von aufzeichnung und ausgabe von beweglichen fernsehbildern.

Country Status (5)

Country Link
US (2) US5153726A (de)
EP (2) EP0339038B1 (de)
DE (3) DE3782947T2 (de)
GB (2) GB8631027D0 (de)
WO (2) WO1988005244A1 (de)

Families Citing this family (28)

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DE69031023T2 (de) * 1989-10-20 1997-10-30 Sony Corp Anordnung zum Aufzeichnen eines Videosignals mit hoher Auflösung
US5140436A (en) * 1989-11-02 1992-08-18 Eastman Kodak Company Pre-event/post-event recording in a solid state fast frame recorder
US5034811A (en) * 1990-04-04 1991-07-23 Eastman Kodak Company Video trigger in a solid state motion analysis system
CA2055554C (en) * 1990-12-11 1998-04-14 John Monroe Dinwiddie, Jr. Multimedia system
AU2010192A (en) * 1991-05-21 1992-12-30 Videotelecom Corp. A multiple medium message recording system
CA2125788A1 (en) * 1991-12-13 1993-06-24 Eric Charles Peters Buffer and frame indexing
US5592599A (en) * 1991-12-18 1997-01-07 Ampex Corporation Video special effects system with graphical operator interface
JP3420257B2 (ja) * 1992-03-12 2003-06-23 キヤノン株式会社 再生装置
KR0165244B1 (ko) * 1992-08-31 1999-03-20 윤종용 비디오 프린터의 화상 메모리 시스템
KR960010497B1 (ko) * 1992-09-07 1996-08-01 엘지전자 주식회사 영상 움직임 보상회로
US5508732A (en) * 1993-03-22 1996-04-16 International Business Machines Corporation Data server, control server and gateway architecture system and method for broadcasting digital video on demand
US5442390A (en) * 1993-07-07 1995-08-15 Digital Equipment Corporation Video on demand with memory accessing and or like functions
JPH07130150A (ja) * 1993-10-29 1995-05-19 Ricoh Co Ltd 情報機器
CA2134370A1 (en) * 1993-11-04 1995-05-05 Robert J. Gove Video data formatter for a digital television system
US5465120A (en) * 1994-02-07 1995-11-07 The Grass Valley Group, Inc. Spiral buffer for non-linear editing
US5596376A (en) * 1995-02-16 1997-01-21 C-Cube Microsystems, Inc. Structure and method for a multistandard video encoder including an addressing scheme supporting two banks of memory
US5585863A (en) * 1995-04-07 1996-12-17 Eastman Kodak Company Memory organizing and addressing method for digital video images
JP4108121B2 (ja) * 1995-04-21 2008-06-25 テラヨン コミュニケーションズ システムズ， インコーポレイテッド プログラム・データを記録する方法および装置
US5889915A (en) * 1997-08-07 1999-03-30 Hewton; Alfred F. Digital storage device for a television
US5963222A (en) * 1997-10-27 1999-10-05 International Business Machines Corporation Multi-format reduced memory MPEG decoder with hybrid memory address generation
US6173071B1 (en) * 1997-12-16 2001-01-09 Harold Wasserman Apparatus and method for processing video data in automatic optical inspection
US7272298B1 (en) 1998-05-06 2007-09-18 Burst.Com, Inc. System and method for time-shifted program viewing
US7558472B2 (en) 2000-08-22 2009-07-07 Tivo Inc. Multimedia signal processing system
US6233389B1 (en) 1998-07-30 2001-05-15 Tivo, Inc. Multimedia time warping system
US8380041B2 (en) 1998-07-30 2013-02-19 Tivo Inc. Transportable digital video recorder system
US8577205B2 (en) 1998-07-30 2013-11-05 Tivo Inc. Digital video recording system
GB2340288B (en) * 1998-07-31 2002-10-23 Sony Uk Ltd Digital video recording and replay
JP4897698B2 (ja) 2004-11-19 2012-03-14 ティヴォ インク 以前に放送されたコンテンツを安全に転送する方法および装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1264980A (de) * 1968-03-29 1972-02-23
US4450538A (en) * 1978-12-23 1984-05-22 Tokyo Shibaura Denki Kabushiki Kaisha Address accessed memory device having parallel to serial conversion
FR2480545A1 (fr) * 1980-04-10 1981-10-16 Micro Consultants Ltd Dispositif et procede pour imprimer un deplacement angulaire a une image de television
GB2075728B (en) * 1980-05-01 1984-02-01 Sony Corp Processing binary data
DE3141196A1 (de) * 1980-10-17 1982-06-24 Micro Consultants Ltd., Newbury, Berkshire Videobildverarbeitungsvorrichtung
US4541075A (en) * 1982-06-30 1985-09-10 International Business Machines Corporation Random access memory having a second input/output port
GB2126760B (en) * 1982-08-20 1985-08-29 Sony Corp Error correction of digital television signals
US4495623A (en) * 1982-09-02 1985-01-22 Discovision Associates Digital data storage in video format
GB2132393B (en) * 1982-12-17 1986-05-14 Sony Corp Methods and apparatus for correcting errors in binary data
JPS59229709A (ja) * 1983-06-10 1984-12-24 Toshiba Corp 画像情報記録装置
JPS6029068A (ja) * 1983-06-16 1985-02-14 Nec Corp 伝送誤り検出方式
GB2143659B (en) * 1983-07-19 1986-11-05 Sony Corp Methods of and apparatus for correcting errors in binary data
US4612640A (en) * 1984-02-21 1986-09-16 Seeq Technology, Inc. Error checking and correction circuitry for use with an electrically-programmable and electrically-erasable memory array
JPS60200287A (ja) * 1984-03-24 1985-10-09 株式会社東芝 記憶装置
JPS61141056A (ja) * 1984-12-14 1986-06-28 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション 揮発性メモリの間欠エラ−検出方法
EP0523760B1 (de) * 1985-01-22 1997-06-04 Texas Instruments Incorporated Halbleiterspeicher mit Serienzugriff
US4710934A (en) * 1985-11-08 1987-12-01 Texas Instruments Incorporated Random access memory with error correction capability
US4802170A (en) * 1987-04-29 1989-01-31 Matrox Electronics Systems Limited Error disbursing format for digital information and method for organizing same
GB2206984B (en) * 1987-07-14 1992-01-15 Sony Corp Methods of and apparatus for storing digital video signals
JPH01226057A (ja) * 1988-03-07 1989-09-08 Toshiba Corp データエラー検出方法
US4979174A (en) * 1988-12-29 1990-12-18 At&T Bell Laboratories Error correction and detection apparatus and method

Also Published As

Publication number Publication date
DE3782947T2 (de) 1993-04-08
US5153726A (en) 1992-10-06
GB8631027D0 (en) 1987-02-04
DE3783139D1 (de) 1993-01-28
EP0338009B1 (de) 1992-12-16
WO1988005244A1 (en) 1988-07-14
DE338009T1 (de) 1991-09-05
GB8713018D0 (en) 1987-07-08
DE3783139T2 (de) 1993-04-22
EP0338009A1 (de) 1989-10-25
EP0339038B1 (de) 1992-12-02
EP0339038A1 (de) 1989-11-02
US5067133A (en) 1991-11-19
WO1988005245A1 (en) 1988-07-14

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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