EP0768006A1 - Verfahren zur synchronisierung von aufeinanderfolgenden digitalen video-kompressions/dekompressions-systemen - Google Patents

Verfahren zur synchronisierung von aufeinanderfolgenden digitalen video-kompressions/dekompressions-systemen

Info

Publication number
EP0768006A1
EP0768006A1 EP95922678A EP95922678A EP0768006A1 EP 0768006 A1 EP0768006 A1 EP 0768006A1 EP 95922678 A EP95922678 A EP 95922678A EP 95922678 A EP95922678 A EP 95922678A EP 0768006 A1 EP0768006 A1 EP 0768006A1
Authority
EP
European Patent Office
Prior art keywords
coding
video signal
signal
added information
information
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.)
Ceased
Application number
EP95922678A
Other languages
English (en)
French (fr)
Inventor
Alois Martin Bock
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.)
National Transcommunications Ltd
Original Assignee
National Transcommunications 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 National Transcommunications Ltd filed Critical National Transcommunications Ltd
Publication of EP0768006A1 publication Critical patent/EP0768006A1/de
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • H04N19/40—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video transcoding, i.e. partial or full decoding of a coded input stream followed by re-encoding of the decoded output stream
EP95922678A 1994-06-28 1995-06-27 Verfahren zur synchronisierung von aufeinanderfolgenden digitalen video-kompressions/dekompressions-systemen Ceased EP0768006A1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9413001 1994-06-28
GB9413001A GB9413001D0 (en) 1994-06-28 1994-06-28 Methods for the synchronisation of successive digital video compression/decompression systems
PCT/GB1995/001507 WO1996001023A1 (en) 1994-06-28 1995-06-27 Methods for the synchronisation of successive digital video

Publications (1)

Publication Number Publication Date
EP0768006A1 true EP0768006A1 (de) 1997-04-16

Family

ID=10757469

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95922678A Ceased EP0768006A1 (de) 1994-06-28 1995-06-27 Verfahren zur synchronisierung von aufeinanderfolgenden digitalen video-kompressions/dekompressions-systemen

Country Status (4)

Country Link
EP (1) EP0768006A1 (de)
JP (1) JPH10506505A (de)
GB (1) GB9413001D0 (de)
WO (1) WO1996001023A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5715009A (en) 1994-03-29 1998-02-03 Sony Corporation Picture signal transmitting method and apparatus
GB9501736D0 (en) * 1995-01-30 1995-03-22 Snell & Wilcox Ltd Video signal processing
US6885702B1 (en) 1997-10-06 2005-04-26 Telediffusion De France Method for spatial synchronization of a digitally coded video image and/or for identification of the syntax of a video sequence
FR2769452B1 (fr) * 1997-10-06 2000-01-14 Telediffusion Fse Procede de synchronisation spatiale d'une image video codee numeriquement et/ou d'identification de la syntaxe d'une sequence video
FR2769453B1 (fr) 1997-10-06 2000-01-07 Telediffusion Fse Procede d'evaluation de la degradation d'une image video introduite par un systeme de codage et/ou de stockage et/ou de transmission numerique
CA2265089C (en) 1998-03-10 2007-07-10 Sony Corporation Transcoding system using encoding history information
KR100571687B1 (ko) 1999-02-09 2006-04-18 소니 가부시끼 가이샤 코딩 시스템 및 방법, 부호화 장치 및 방법, 복호화 장치및 방법, 기록 장치 및 방법, 및 재생 장치 및 방법
JP3694888B2 (ja) 1999-12-03 2005-09-14 ソニー株式会社 復号装置および方法、符号化装置および方法、情報処理装置および方法、並びに記録媒体
JP4196726B2 (ja) 2003-05-14 2008-12-17 ソニー株式会社 画像処理装置および画像処理方法、記録媒体、並びに、プログラム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200749A (en) * 1991-05-28 1993-04-06 Tektronix, Inc. Format converter architecture
JP3196906B2 (ja) * 1992-08-21 2001-08-06 富士ゼロックス株式会社 画像信号の符号化装置
JP3163830B2 (ja) * 1993-03-29 2001-05-08 ソニー株式会社 画像信号伝送方法及び装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9601023A1 *

Also Published As

Publication number Publication date
JPH10506505A (ja) 1998-06-23
WO1996001023A1 (en) 1996-01-11
GB9413001D0 (en) 1994-08-17

Similar Documents

Publication Publication Date Title
JP4666695B2 (ja) ビデオ信号圧縮処理方法
US6493384B1 (en) Video data compression apparatus and method of same
US6304990B1 (en) Error correction and concealment technique
US6160844A (en) Processing digitally encoded signals
US7227900B2 (en) Differential encoding
US6334000B2 (en) Recorded medium for recording image coding strings
US6002440A (en) Video coding
US20050094728A1 (en) Embedding supplemental data in a digital video signal
CA2181863A1 (en) Apparatus and method for encoding and decoding digital video data
US20020118744A1 (en) Video data decoding method and apparatus for high-speed reproduction
EP0768006A1 (de) Verfahren zur synchronisierung von aufeinanderfolgenden digitalen video-kompressions/dekompressions-systemen
US7103104B1 (en) Embedding auxiliary data in an information signal
JP2000244872A (ja) トランスコーダ装置
CA2206454A1 (en) Method and apparatus for coding digital video signals
JP2002171530A (ja) スーパーインポーズ機能を備えた再符号化装置および方法
KR100219178B1 (ko) 프레임 삽입방법 및 장치
JP3264320B2 (ja) 画像符号化装置および方法、並びに画像復号装置および方法
JP2982232B2 (ja) ディジタル画像信号の記録・再生装置及び記録・再生方法
JP2897585B2 (ja) 画像符号化記録再生装置
EP0920217B1 (de) Verfahren und Vorrichtung zur Codierung und zur Decodierung einer Bildsequenz
Deutermann et al. International Telemetry Conference interframe coding of video telemetry signals
WO2002065781A1 (en) Recording device and method with a still picture real time slide show record mode
KR20020070501A (ko) 압축 인코딩된 비디오의 압축 해제
JPH05308524A (ja) 画像処理装置

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19970109

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR GB NL

17Q First examination report despatched

Effective date: 19971209

RTI1 Title (correction)

Free format text: METHOD AND APPARATUS FOR THE SYNCHRONISATION OF SUCCESSIVE DIGITAL VIDEO COMPRESSION AND DECOMPRESSION SYSTEMS

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN REFUSED

18R Application refused

Effective date: 20000605