DE69515015T2 - Verfahren und Vorrichtung zur Identifizierung von durch Kinofilmquellen erzeugten Videohalbbildern - Google Patents

Verfahren und Vorrichtung zur Identifizierung von durch Kinofilmquellen erzeugten Videohalbbildern

Info

Publication number
DE69515015T2
DE69515015T2 DE69515015T DE69515015T DE69515015T2 DE 69515015 T2 DE69515015 T2 DE 69515015T2 DE 69515015 T DE69515015 T DE 69515015T DE 69515015 T DE69515015 T DE 69515015T DE 69515015 T2 DE69515015 T2 DE 69515015T2
Authority
DE
Germany
Prior art keywords
fields generated
video fields
identifying video
cinema film
film sources
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
DE69515015T
Other languages
English (en)
Other versions
DE69515015D1 (de
Inventor
Todd J Christopher
Carlos Correa
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.)
Technicolor USA Inc
Original Assignee
Thomson Consumer Electronics Inc
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 Thomson Consumer Electronics Inc filed Critical Thomson Consumer Electronics Inc
Application granted granted Critical
Publication of DE69515015D1 publication Critical patent/DE69515015D1/de
Publication of DE69515015T2 publication Critical patent/DE69515015T2/de
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
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level
    • H04N7/0112—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards corresponding to a cinematograph film standard
    • H04N7/0115—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level one of the standards corresponding to a cinematograph film standard with details on the detection of a particular field or frame pattern in the incoming video signal, e.g. 3:2 pull-down pattern
DE69515015T 1994-12-30 1995-12-19 Verfahren und Vorrichtung zur Identifizierung von durch Kinofilmquellen erzeugten Videohalbbildern Expired - Lifetime DE69515015T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/366,791 US5689301A (en) 1994-12-30 1994-12-30 Method and apparatus for identifying video fields produced by film sources

Publications (2)

Publication Number Publication Date
DE69515015D1 DE69515015D1 (de) 2000-03-16
DE69515015T2 true DE69515015T2 (de) 2000-06-08

Family

ID=23444521

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69515015T Expired - Lifetime DE69515015T2 (de) 1994-12-30 1995-12-19 Verfahren und Vorrichtung zur Identifizierung von durch Kinofilmquellen erzeugten Videohalbbildern

Country Status (10)

Country Link
US (1) US5689301A (de)
EP (1) EP0720367B1 (de)
JP (1) JP3723263B2 (de)
KR (2) KR960028124A (de)
CN (1) CN1071074C (de)
DE (1) DE69515015T2 (de)
ES (1) ES2141883T3 (de)
MY (1) MY123667A (de)
PT (1) PT720367E (de)
SG (1) SG50387A1 (de)

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Also Published As

Publication number Publication date
JP3723263B2 (ja) 2005-12-07
MY123667A (en) 2006-05-31
PT720367E (pt) 2000-07-31
CN1071074C (zh) 2001-09-12
EP0720367A2 (de) 1996-07-03
US5689301A (en) 1997-11-18
KR100382981B1 (ko) 2003-07-22
ES2141883T3 (es) 2000-04-01
JPH08242409A (ja) 1996-09-17
EP0720367A3 (de) 1997-11-19
DE69515015D1 (de) 2000-03-16
KR960028124A (ko) 1996-07-22
SG50387A1 (en) 1998-07-20
EP0720367B1 (de) 2000-02-09
CN1133525A (zh) 1996-10-16

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Legal Events

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8320 Willingness to grant licences declared (paragraph 23)