FR2762743B1 - METHOD AND DEVICE FOR DETECTING THE TRANSMISSION STANDARD OF A COLOR IMAGE SIGNAL - Google Patents

METHOD AND DEVICE FOR DETECTING THE TRANSMISSION STANDARD OF A COLOR IMAGE SIGNAL

Info

Publication number
FR2762743B1
FR2762743B1 FR9805175A FR9805175A FR2762743B1 FR 2762743 B1 FR2762743 B1 FR 2762743B1 FR 9805175 A FR9805175 A FR 9805175A FR 9805175 A FR9805175 A FR 9805175A FR 2762743 B1 FR2762743 B1 FR 2762743B1
Authority
FR
France
Prior art keywords
detecting
image signal
color image
transmission standard
standard
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 - Lifetime
Application number
FR9805175A
Other languages
French (fr)
Other versions
FR2762743A1 (en
Inventor
Holger Moll
Shin Ichi Uchiyama
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.)
Koninklijke Philips NV
Original Assignee
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 Philips Electronics NV filed Critical Philips Electronics NV
Publication of FR2762743A1 publication Critical patent/FR2762743A1/en
Application granted granted Critical
Publication of FR2762743B1 publication Critical patent/FR2762743B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04N9/86—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded sequentially and simultaneously, e.g. corresponding to SECAM-system
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/10—Digital recording or reproducing
    • G11B20/10009—Improvement or modification of read or write signals
    • G11B20/10046—Improvement or modification of read or write signals filtering or equalising, e.g. setting the tap weights of an FIR filter
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/64—Circuits for processing colour signals
    • H04N9/642—Multi-standard receivers
    • 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
    • H04N9/87—Regeneration of colour television signals
    • H04N9/8722—Regeneration of a colour reference signal, e.g. the colour synchronisaton burst signal, the chrominance signal carrier
FR9805175A 1997-04-24 1998-04-24 METHOD AND DEVICE FOR DETECTING THE TRANSMISSION STANDARD OF A COLOR IMAGE SIGNAL Expired - Lifetime FR2762743B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19717310A DE19717310A1 (en) 1997-04-24 1997-04-24 SECAM L and SECAM BG transmission norm recognition method

Publications (2)

Publication Number Publication Date
FR2762743A1 FR2762743A1 (en) 1998-10-30
FR2762743B1 true FR2762743B1 (en) 2001-02-16

Family

ID=7827615

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9805175A Expired - Lifetime FR2762743B1 (en) 1997-04-24 1998-04-24 METHOD AND DEVICE FOR DETECTING THE TRANSMISSION STANDARD OF A COLOR IMAGE SIGNAL

Country Status (5)

Country Link
JP (1) JPH10322720A (en)
KR (1) KR19980081672A (en)
DE (1) DE19717310A1 (en)
FR (1) FR2762743B1 (en)
PL (1) PL325991A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0626795B1 (en) * 1993-05-27 1999-07-21 Kabushiki Kaisha Toshiba SECAM chroma processing circuit including filters having a frequency-shiftable transmission characteristic
EP0680228B1 (en) * 1994-03-28 2001-05-16 Kabushiki Kaisha Toshiba Video signal processing circuit

Also Published As

Publication number Publication date
FR2762743A1 (en) 1998-10-30
PL325991A1 (en) 1998-10-26
DE19717310A1 (en) 1998-10-29
KR19980081672A (en) 1998-11-25
JPH10322720A (en) 1998-12-04

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Legal Events

Date Code Title Description
CD Change of name or company name
TQ Partial transmission of property