FR2654290B1 - Procede de transmission d'informations numeriques de controle associees a un signal video numerique et dispositif de decodage des informations transmises selon le procede. - Google Patents

Procede de transmission d'informations numeriques de controle associees a un signal video numerique et dispositif de decodage des informations transmises selon le procede.

Info

Publication number
FR2654290B1
FR2654290B1 FR8914565A FR8914565A FR2654290B1 FR 2654290 B1 FR2654290 B1 FR 2654290B1 FR 8914565 A FR8914565 A FR 8914565A FR 8914565 A FR8914565 A FR 8914565A FR 2654290 B1 FR2654290 B1 FR 2654290B1
Authority
FR
France
Prior art keywords
video signal
transmitted according
control information
information associated
digital video
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
FR8914565A
Other languages
English (en)
Other versions
FR2654290A1 (fr
Inventor
Jean-Yves Moraillon
Patrick Daniel
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.)
EUROP RECH ELECTR LAB
Original Assignee
EUROP RECH ELECTR LAB
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 EUROP RECH ELECTR LAB filed Critical EUROP RECH ELECTR LAB
Priority to FR8914565A priority Critical patent/FR2654290B1/fr
Priority to EP19900917715 priority patent/EP0452477A1/fr
Priority to PCT/FR1990/000795 priority patent/WO1991007055A1/fr
Publication of FR2654290A1 publication Critical patent/FR2654290A1/fr
Application granted granted Critical
Publication of FR2654290B1 publication Critical patent/FR2654290B1/fr
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
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/084—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the horizontal blanking interval only
    • H04N7/085—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the horizontal blanking interval only the inserted signal being digital
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/98—Adaptive-dynamic-range coding [ADRC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • H04N7/0152—High-definition television systems using spatial or temporal subsampling
    • H04N7/0155—High-definition television systems using spatial or temporal subsampling using pixel blocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
FR8914565A 1989-11-07 1989-11-07 Procede de transmission d'informations numeriques de controle associees a un signal video numerique et dispositif de decodage des informations transmises selon le procede. Expired - Fee Related FR2654290B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8914565A FR2654290B1 (fr) 1989-11-07 1989-11-07 Procede de transmission d'informations numeriques de controle associees a un signal video numerique et dispositif de decodage des informations transmises selon le procede.
EP19900917715 EP0452477A1 (fr) 1989-11-07 1990-11-06 Procede de formatage sur un bus numerique des informations de controle associees a un signal video numerise
PCT/FR1990/000795 WO1991007055A1 (fr) 1989-11-07 1990-11-06 Procede de formatage sur un bus numerique des informations de controle associees a un signal video numerise

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8914565A FR2654290B1 (fr) 1989-11-07 1989-11-07 Procede de transmission d'informations numeriques de controle associees a un signal video numerique et dispositif de decodage des informations transmises selon le procede.

Publications (2)

Publication Number Publication Date
FR2654290A1 FR2654290A1 (fr) 1991-05-10
FR2654290B1 true FR2654290B1 (fr) 1996-05-15

Family

ID=9387143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8914565A Expired - Fee Related FR2654290B1 (fr) 1989-11-07 1989-11-07 Procede de transmission d'informations numeriques de controle associees a un signal video numerique et dispositif de decodage des informations transmises selon le procede.

Country Status (3)

Country Link
EP (1) EP0452477A1 (fr)
FR (1) FR2654290B1 (fr)
WO (1) WO1991007055A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2345872A1 (fr) * 1976-03-26 1977-10-21 Fuchs Helga Installation pour la transmission simultanee par voie numerique de signaux visiophoniques et de signaux de donnees numeriques
US4318126A (en) * 1980-04-02 1982-03-02 Sassler Marvin L Multiplexed video transmission apparatus for satellite communications
DE3029190A1 (de) * 1980-08-01 1982-03-18 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Pseudobewegtbilduebertragungssystem
GB2203011A (en) * 1987-03-26 1988-10-05 British Broadcasting Corp Transmitting television signals

Also Published As

Publication number Publication date
FR2654290A1 (fr) 1991-05-10
EP0452477A1 (fr) 1991-10-23
WO1991007055A1 (fr) 1991-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse