FR2342604A1 - Dispositif analyseur d'image - Google Patents

Dispositif analyseur d'image

Info

Publication number
FR2342604A1
FR2342604A1 FR7705029A FR7705029A FR2342604A1 FR 2342604 A1 FR2342604 A1 FR 2342604A1 FR 7705029 A FR7705029 A FR 7705029A FR 7705029 A FR7705029 A FR 7705029A FR 2342604 A1 FR2342604 A1 FR 2342604A1
Authority
FR
France
Prior art keywords
image analyzer
analyzer device
image
analyzer
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
FR7705029A
Other languages
English (en)
Other versions
FR2342604B1 (fr
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.)
BAE Systems Electronics Ltd
Original Assignee
Marconi Co Ltd
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 Marconi Co Ltd filed Critical Marconi Co Ltd
Publication of FR2342604A1 publication Critical patent/FR2342604A1/fr
Application granted granted Critical
Publication of FR2342604B1 publication Critical patent/FR2342604B1/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
    • H04N23/40—Circuit details for pick-up tubes
    • H04N23/41—Beam current control
    • H04N23/43—Beam current control during retrace periods, e.g. circuits for ACT tubes or leg suppression
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/40—Circuit details for pick-up tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
FR7705029A 1976-02-24 1977-02-22 Dispositif analyseur d'image Granted FR2342604A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7308/76A GB1537591A (en) 1976-02-24 1976-02-24 Television camera tube arrangements

Publications (2)

Publication Number Publication Date
FR2342604A1 true FR2342604A1 (fr) 1977-09-23
FR2342604B1 FR2342604B1 (fr) 1982-04-30

Family

ID=9830651

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7705029A Granted FR2342604A1 (fr) 1976-02-24 1977-02-22 Dispositif analyseur d'image

Country Status (6)

Country Link
US (1) US4143305A (fr)
JP (1) JPS52102624A (fr)
DE (1) DE2620725C3 (fr)
FR (1) FR2342604A1 (fr)
GB (1) GB1537591A (fr)
NL (1) NL7701921A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7806812A (nl) * 1978-06-23 1979-12-28 Optische Ind De Oude Delft Nv Werkwijze voor het registreren van beeldinformatie op de trefplaat van een aftastomzetbuis.
US4237491A (en) * 1979-03-21 1980-12-02 Rca Corporation Television camera highlight discharge apparatus
US4540919A (en) * 1982-01-08 1985-09-10 Ampex Corporation Method and apparatus for automatically controlling highlight effects
US4593235A (en) * 1983-08-29 1986-06-03 Panavision, Inc. Apparatus and method for eliminating video shading ears

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1206408A (en) * 1967-08-04 1970-09-23 English Electric Valve Co Ltd Improvements in or relating to television and like cameras
NL6910673A (fr) * 1969-07-11 1971-01-13
SU400051A1 (ru) * 1971-06-14 1973-10-03 Способ стирания
NL7312332A (nl) * 1973-09-07 1975-03-11 Philips Nv Schakeling geschikt voor toepassing bij een televisieopneembuis die is voorzien van een anti-komeetstaart elektronenkanon.

Also Published As

Publication number Publication date
US4143305A (en) 1979-03-06
DE2620725B2 (de) 1977-12-15
FR2342604B1 (fr) 1982-04-30
JPS52102624A (en) 1977-08-29
DE2620725C3 (de) 1978-07-27
GB1537591A (en) 1979-01-04
DE2620725A1 (de) 1977-09-01
NL7701921A (nl) 1977-08-26

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Legal Events

Date Code Title Description
ST Notification of lapse