FR2419634A1 - LENS ASSOCIATED TELEVISION CAMERA - Google Patents

LENS ASSOCIATED TELEVISION CAMERA

Info

Publication number
FR2419634A1
FR2419634A1 FR7827788A FR7827788A FR2419634A1 FR 2419634 A1 FR2419634 A1 FR 2419634A1 FR 7827788 A FR7827788 A FR 7827788A FR 7827788 A FR7827788 A FR 7827788A FR 2419634 A1 FR2419634 A1 FR 2419634A1
Authority
FR
France
Prior art keywords
television camera
image
television
light
lens associated
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
FR7827788A
Other languages
French (fr)
Other versions
FR2419634B1 (en
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.)
Canon Inc
Original Assignee
Canon 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 Canon Inc filed Critical Canon Inc
Publication of FR2419634A1 publication Critical patent/FR2419634A1/en
Application granted granted Critical
Publication of FR2419634B1 publication Critical patent/FR2419634B1/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
    • H04N23/16—Optical arrangements associated therewith, e.g. for beam-splitting or for colour correction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Television Image Signal Generators (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

L'invention concerne une caméra de télévision à dispositif incorporé de projection de mire. Elle se rapporte à une caméra de télévision ayant un dispositif de projection d'image de mire en couleur, comprenant une source lumineuse qui rassemble la lumière de plusieurs faisceaux rouge, vert et bleu par exemple dont l'intensité est réglée indépendamment afin que la température de couleur de l'image de la mire formée sur le tube de télévision ait la valeur voulue Les différentes composantes de la lumière de l'image sont réglées indépendamment. Application au réglage des caméras de télévision.The invention relates to a television camera with a built-in pattern projection device. It relates to a television camera having a color test pattern image projection device, comprising a light source which brings together the light of several red, green and blue beams, for example, the intensity of which is adjusted independently so that the temperature The color of the image of the test pattern formed on the television tube has the desired value. The various components of the light in the image are adjusted independently. Application to the adjustment of television cameras.

FR7827788A 1978-03-10 1978-09-28 LENS ASSOCIATED TELEVISION CAMERA Granted FR2419634A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2738678A JPS54120529A (en) 1978-03-10 1978-03-10 Television camera

Publications (2)

Publication Number Publication Date
FR2419634A1 true FR2419634A1 (en) 1979-10-05
FR2419634B1 FR2419634B1 (en) 1982-12-10

Family

ID=12219605

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7827788A Granted FR2419634A1 (en) 1978-03-10 1978-09-28 LENS ASSOCIATED TELEVISION CAMERA

Country Status (3)

Country Link
JP (1) JPS54120529A (en)
FR (1) FR2419634A1 (en)
GB (1) GB2018547B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59134993A (en) * 1983-01-22 1984-08-02 Fuji Photo Optical Co Ltd Test pattern projector
JPS58166894A (en) * 1982-03-29 1983-10-03 Fuji Photo Optical Co Ltd Test pattern projector
JPS58172070A (en) * 1982-04-02 1983-10-08 Hitachi Denshi Ltd Adjusting device for quantity of lamp light of lens projector pattern
JPS58198980A (en) * 1982-05-15 1983-11-19 Fuji Photo Optical Co Ltd Optical color separation system
JPS58184977U (en) * 1982-06-02 1983-12-08 キヤノン株式会社 tv jiyoung camera
JPS5981987A (en) * 1982-11-01 1984-05-11 Fuji Photo Film Co Ltd Picture reproducing device
JPS59171471U (en) * 1983-04-30 1984-11-16 オムロン株式会社 image input device
JPS60130287A (en) * 1983-12-19 1985-07-11 Hitachi Denshi Ltd Auto-setup device of television camera
JPS6316787A (en) * 1986-07-09 1988-01-23 Victor Co Of Japan Ltd Color television camera
JPS63191784U (en) * 1988-05-24 1988-12-09
JPH03101091U (en) * 1990-08-24 1991-10-22
JP4872708B2 (en) * 2007-02-22 2012-02-08 住友金属工業株式会社 Pipe end plug for externally plated metal pipe and method of manufacturing externally plated metal pipe

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB998234A (en) * 1963-08-28 1965-07-14 Fuji Photo Optical Co Ltd A colour television camera
FR1589850A (en) * 1967-10-25 1970-04-06
FR2073500A1 (en) * 1969-12-27 1971-10-01 Nippon Electric Co
DE2645010A1 (en) * 1975-10-07 1977-04-21 Canon Kk COLOR TELEVISION CAMERA
FR2327690A1 (en) * 1975-10-09 1977-05-06 Philips Nv TELEVISION CAMERA

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS617070A (en) * 1984-06-20 1986-01-13 Hitachi Seiko Ltd High-frequency high voltage generator for arc welding
US4566186A (en) * 1984-06-29 1986-01-28 Tektronix, Inc. Multilayer interconnect circuitry using photoimageable dielectric

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB998234A (en) * 1963-08-28 1965-07-14 Fuji Photo Optical Co Ltd A colour television camera
FR1589850A (en) * 1967-10-25 1970-04-06
FR2073500A1 (en) * 1969-12-27 1971-10-01 Nippon Electric Co
DE2645010A1 (en) * 1975-10-07 1977-04-21 Canon Kk COLOR TELEVISION CAMERA
FR2327690A1 (en) * 1975-10-09 1977-05-06 Philips Nv TELEVISION CAMERA

Also Published As

Publication number Publication date
JPS54120529A (en) 1979-09-19
GB2018547A (en) 1979-10-17
FR2419634B1 (en) 1982-12-10
JPS6240918B2 (en) 1987-08-31
GB2018547B (en) 1982-08-04

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