FR2495422A1 - Systeme de camera pour television en couleur - Google Patents

Systeme de camera pour television en couleur Download PDF

Info

Publication number
FR2495422A1
FR2495422A1 FR8122047A FR8122047A FR2495422A1 FR 2495422 A1 FR2495422 A1 FR 2495422A1 FR 8122047 A FR8122047 A FR 8122047A FR 8122047 A FR8122047 A FR 8122047A FR 2495422 A1 FR2495422 A1 FR 2495422A1
Authority
FR
France
Prior art keywords
signal
color
processing circuit
camera
signal processing
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.)
Granted
Application number
FR8122047A
Other languages
English (en)
French (fr)
Other versions
FR2495422B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Nicolaas Jan Leendert Van Valk
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 Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2495422A1 publication Critical patent/FR2495422A1/fr
Application granted granted Critical
Publication of FR2495422B1 publication Critical patent/FR2495422B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H04N23/13—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with multiple sensors
    • H04N23/15—Image signal generation with circuitry for avoiding or correcting image misregistration

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Image Signal Generators (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
FR8122047A 1980-12-02 1981-11-25 Systeme de camera pour television en couleur Granted FR2495422A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8006546A NL8006546A (nl) 1980-12-02 1980-12-02 Kamerastelsel voor kleurentelevisie.

Publications (2)

Publication Number Publication Date
FR2495422A1 true FR2495422A1 (fr) 1982-06-04
FR2495422B1 FR2495422B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1985-03-08

Family

ID=19836270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8122047A Granted FR2495422A1 (fr) 1980-12-02 1981-11-25 Systeme de camera pour television en couleur

Country Status (6)

Country Link
US (1) US4450473A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS57119575A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3146482A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2495422A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2088672B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL8006546A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5488429A (en) * 1992-01-13 1996-01-30 Mitsubishi Denki Kabushiki Kaisha Video signal processor for detecting flesh tones in am image
US5533628A (en) * 1992-03-06 1996-07-09 Agri Tech Incorporated Method and apparatus for sorting objects by color including stable color transformation

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1189552A (en) * 1968-04-22 1970-04-29 Central Dynamics Chroma Keying System Utilizing Remote Controlled Chroma Keyer
EP0011677A1 (de) * 1978-12-02 1980-06-11 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig Verfahren zum Konvergenzschnellabgleich für eine Farbfernsehkamera

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28021A (en) * 1860-04-24 Washing-machine
US3678182A (en) * 1971-03-12 1972-07-18 Philips Broadcast Equip Chroma key circuit
USRE28021E (en) 1972-09-13 1974-05-28 Boxman etal chroma key circuit
NL7509871A (nl) * 1975-08-20 1977-02-22 Philips Nv Kleurentelevisie chroma-sleutelsignaalgenerator.
GB1594341A (en) * 1976-10-14 1981-07-30 Micro Consultants Ltd Picture information processing system for television
DE2728400C2 (de) * 1977-06-24 1987-02-12 Brown, Boveri & Cie Ag, 6800 Mannheim Gasturbine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1189552A (en) * 1968-04-22 1970-04-29 Central Dynamics Chroma Keying System Utilizing Remote Controlled Chroma Keyer
EP0011677A1 (de) * 1978-12-02 1980-06-11 GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig Verfahren zum Konvergenzschnellabgleich für eine Farbfernsehkamera

Also Published As

Publication number Publication date
GB2088672B (en) 1984-08-30
NL8006546A (nl) 1982-07-01
JPH0347629B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-07-19
GB2088672A (en) 1982-06-09
FR2495422B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1985-03-08
US4450473A (en) 1984-05-22
DE3146482A1 (de) 1982-06-09
JPS57119575A (en) 1982-07-26
DE3146482C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-09-07

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse