ATE190793T1 - Vorrichtung zur übertragung oder aufzeichnung von digitalen fernsehbildern, und vorrichtung zum empfang derselben - Google Patents

Vorrichtung zur übertragung oder aufzeichnung von digitalen fernsehbildern, und vorrichtung zum empfang derselben

Info

Publication number
ATE190793T1
ATE190793T1 AT94201562T AT94201562T ATE190793T1 AT E190793 T1 ATE190793 T1 AT E190793T1 AT 94201562 T AT94201562 T AT 94201562T AT 94201562 T AT94201562 T AT 94201562T AT E190793 T1 ATE190793 T1 AT E190793T1
Authority
AT
Austria
Prior art keywords
channel block
code words
transmitting
blocks
length
Prior art date
Application number
AT94201562T
Other languages
English (en)
Inventor
With Peter Hendrik Nelis De
Holstlaan
Gestel Wilhelmus Jacobus Van
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE190793T1 publication Critical patent/ATE190793T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal
    • H04N7/54—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal the signals being synchronous
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • 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
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction
    • H04N9/8047—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction using transform coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/782—Television signal recording using magnetic recording on tape
    • H04N5/783—Adaptations for reproducing at a rate different from the recording rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Television Signal Processing For Recording (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
AT94201562T 1993-06-07 1994-06-01 Vorrichtung zur übertragung oder aufzeichnung von digitalen fernsehbildern, und vorrichtung zum empfang derselben ATE190793T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93201613 1993-06-07

Publications (1)

Publication Number Publication Date
ATE190793T1 true ATE190793T1 (de) 2000-04-15

Family

ID=8213875

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94201562T ATE190793T1 (de) 1993-06-07 1994-06-01 Vorrichtung zur übertragung oder aufzeichnung von digitalen fernsehbildern, und vorrichtung zum empfang derselben

Country Status (5)

Country Link
US (1) US5570132A (de)
JP (1) JPH0738893A (de)
KR (1) KR100328803B1 (de)
AT (1) ATE190793T1 (de)
DE (1) DE69423389T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0595268B1 (de) * 1992-10-28 2001-03-21 Victor Company Of Japan, Limited Kodiervorrichtung und -verfahren mit variablen Übertragungsraten
JP3474005B2 (ja) * 1994-10-13 2003-12-08 沖電気工業株式会社 動画像符号化方法及び動画像復号方法
US5793927A (en) * 1995-06-07 1998-08-11 Hitachi America, Ltd. Methods for monitoring and modifying a trick play data stream to insure MPEG compliance
US6415398B1 (en) * 1995-09-29 2002-07-02 Kabushiki Kaisha Toshiba Coding system and decoding system
US6571361B1 (en) * 1995-09-29 2003-05-27 Kabushiki Kaisha Toshiba Encoder and decoder
US6493838B1 (en) * 1995-09-29 2002-12-10 Kabushiki Kaisha Toshiba Coding apparatus and decoding apparatus for transmission/storage of information
KR100219133B1 (ko) * 1996-01-06 1999-09-01 윤종용 변환부호화시스템의 변환계수선택방법및그장치
KR0183927B1 (ko) * 1996-09-20 1999-04-15 삼성전자주식회사 복호화장치
GB2324668A (en) * 1997-04-21 1998-10-28 Racal Communications Syst Ltd Error resilient video processing technique
KR100404217B1 (ko) * 2002-01-10 2003-11-05 엘지전자 주식회사 배속 처리 포맷 변환 장치
EP1538844A3 (de) * 2003-11-26 2006-05-31 Samsung Electronics Co., Ltd. Verfahren zur Farbfehlerbildtransformation und -kodierung
KR100647294B1 (ko) 2004-11-09 2006-11-23 삼성전자주식회사 화상 데이터 부호화 및 복호화 방법 및 장치
KR20060042295A (ko) * 2004-11-09 2006-05-12 삼성전자주식회사 화상 데이터 부호화 및 복호화 방법 및 장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8003873A (nl) * 1980-07-04 1982-02-01 Philips Nv Werkwijze voor het digitaliseren van een tijd-discreet videosignaal met toepassing van een beeld-transformatie.
ATE108587T1 (de) * 1986-09-13 1994-07-15 Philips Nv Verfahren und schaltungsanordung zur bitratenreduktion.
DE3702490A1 (de) * 1987-01-28 1988-08-11 Thomson Brandt Gmbh Verfahren und vorrichtung zur digitalen nachrichtenuebertragung und/oder -aufzeichnung und -wiedergabe
NL8700845A (nl) * 1987-04-10 1988-11-01 Philips Nv Een-dimensionale lineaire beeldtransformator.
JP2828997B2 (ja) * 1988-07-22 1998-11-25 株式会社日立製作所 適応型変換符号化装置
KR100238714B1 (ko) * 1990-10-24 2000-01-15 루엘랑 브리지뜨 데이타를 전송 및 기억시키기 위한 방법, 코더 및 디코더
JP3134424B2 (ja) * 1991-10-31 2001-02-13 ソニー株式会社 可変長符号化方法及び装置
US5339108A (en) * 1992-04-09 1994-08-16 Ampex Corporation Ordering and formatting coded image data and reconstructing partial images from the data
EP0578308B1 (de) * 1992-07-07 2000-03-08 Koninklijke Philips Electronics N.V. Fernsehsystem zur Übertragung von Bildern in digitaler Form
US5444490A (en) * 1992-07-07 1995-08-22 U.S. Philips Corporation Television system for transmitting pictures in a digital form

Also Published As

Publication number Publication date
DE69423389D1 (de) 2000-04-20
DE69423389T2 (de) 2000-09-21
KR100328803B1 (ko) 2002-09-12
US5570132A (en) 1996-10-29
KR950002470A (ko) 1995-01-04
JPH0738893A (ja) 1995-02-07

Similar Documents

Publication Publication Date Title
ATE190793T1 (de) Vorrichtung zur übertragung oder aufzeichnung von digitalen fernsehbildern, und vorrichtung zum empfang derselben
DE69106033D1 (de) Verfahren und Vorrichtung zur Verwürfelung-Entwürfelung digitaler Bilddaten.
FR2701186B1 (fr) Système pour comprimer et décomprimer des données numériques d'images.
ATE237210T1 (de) Verfahren zur markierung eines komprimierten digitalvideosignals
EP0509839A3 (en) Digital cartographic system for geographical information processing
EP0654766A3 (de) Verfahren zur Analyse ein Bild definierender Daten.
IT8519291A0 (it) Apparecchiatura per la riproduzione in immagine di impronte digitali.
EP0294956A3 (de) Reduzierung der Bewegungsvektoren in Fernsehbildern
DE3851468D1 (de) Kodierungsverfahren von Bildsignalen.
ATE137377T1 (de) Bildverarbeitungsgerät
DE69416364D1 (de) Bilddatenkompression
DE69113852D1 (de) Bildaufzeichnungsapparat.
DE69426803D1 (de) Bildverarbeitungsvorrichtung zur Erzeugung von hochwertigen Bilddaten ohne Verschlechterung der Bildqualität
EP0599288A3 (de) Verfahren und Vorrichtung zur Bilddatencodierung.
FR2554995B1 (fr) Procede de compression d'une succession d'informations numeriques et dispositif mettant en oeuvre ce procede
SE8104105L (sv) Sett och anordning for att digitalisera en tidsdiskret videosignal med anvendning av en bildtransformkodning
DE69133175D1 (de) Ein Bilddaten-Bearbeitungssystem
DE69331486D1 (de) Bilddatenverarbeitung
EP0637175A3 (de) Bilddatenkodierungsvorrichtung.
EP0654750A3 (de) Verfahren zur Analyse ein Bild definierender Daten.
DE69313551D1 (de) Bildverarbeitungsgerät und Methode zur Änderung eingelesener Bildpunkttonwerte, beruhend auf einem veränderlichen Bildhintergrund-Bezugstonwert
EP0654754A3 (de) Verfahren zur Analyse ein Bild definierender Daten.
DE59107937D1 (de) Verfahren, coder und decoder zur datenübertragung und/oder -speicherung
NO911628L (no) Fremgangsmaate og system for data-dekompresjon.
EP0597439A3 (de) Vorrichtung zur Justierung von Daten variabler Länge für digitales Video.