DE2841727C2 - - Google Patents

Info

Publication number
DE2841727C2
DE2841727C2 DE2841727A DE2841727A DE2841727C2 DE 2841727 C2 DE2841727 C2 DE 2841727C2 DE 2841727 A DE2841727 A DE 2841727A DE 2841727 A DE2841727 A DE 2841727A DE 2841727 C2 DE2841727 C2 DE 2841727C2
Authority
DE
Germany
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
Application number
DE2841727A
Other versions
DE2841727B1 (de
Inventor
Dieter Dipl.-Ing. 6105 Ober-Ramstadt De Poetsch
Werner 6500 Mainz De Becker
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.)
Philips GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE2841727A priority Critical patent/DE2841727B1/de
Priority to US06/076,257 priority patent/US4240103A/en
Priority to FR7923456A priority patent/FR2437752A1/fr
Priority to GB7932738A priority patent/GB2034150B/en
Priority to JP12215079A priority patent/JPS5544297A/ja
Publication of DE2841727B1 publication Critical patent/DE2841727B1/de
Application granted granted Critical
Publication of DE2841727C2 publication Critical patent/DE2841727C2/de
Granted 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
    • H04N9/64—Circuits for processing colour signals
    • H04N9/646—Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/80—Camera processing pipelines; Components thereof
    • H04N23/81—Camera processing pipelines; Components thereof for suppressing or minimising disturbance in the image signal generation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Nuclear Medicine (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
DE2841727A 1978-09-26 1978-09-26 Verfahren zur additiven und multiplikativen Stoersignalkompensation und Schaltung zur Durchfuehrung des Verfahrens Granted DE2841727B1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE2841727A DE2841727B1 (de) 1978-09-26 1978-09-26 Verfahren zur additiven und multiplikativen Stoersignalkompensation und Schaltung zur Durchfuehrung des Verfahrens
US06/076,257 US4240103A (en) 1978-09-26 1979-09-17 Method for the additive and multiplicative spurious signal compensation
FR7923456A FR2437752A1 (fr) 1978-09-26 1979-09-20 Procede et branchement pour la compensation des signaux parasites additifs et multiplicatifs d'un signal video
GB7932738A GB2034150B (en) 1978-09-26 1979-09-21 Additive and multiplicative spurious signal compensation of a video signal
JP12215079A JPS5544297A (en) 1978-09-26 1979-09-25 Method of and circuit for compensating addition and multiplication fault signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2841727A DE2841727B1 (de) 1978-09-26 1978-09-26 Verfahren zur additiven und multiplikativen Stoersignalkompensation und Schaltung zur Durchfuehrung des Verfahrens

Publications (2)

Publication Number Publication Date
DE2841727B1 DE2841727B1 (de) 1979-12-13
DE2841727C2 true DE2841727C2 (de) 1987-06-19

Family

ID=6050415

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2841727A Granted DE2841727B1 (de) 1978-09-26 1978-09-26 Verfahren zur additiven und multiplikativen Stoersignalkompensation und Schaltung zur Durchfuehrung des Verfahrens

Country Status (5)

Country Link
US (1) US4240103A (de)
JP (1) JPS5544297A (de)
DE (1) DE2841727B1 (de)
FR (1) FR2437752A1 (de)
GB (1) GB2034150B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4119632C2 (de) * 1991-06-14 2001-05-31 Philips Broadcast Television S Schaltung zur Kompensation des Frequenzgangabfalles eines Signals

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650668A (en) * 1979-09-29 1981-05-07 Sharp Corp Correcting system for reading output
US4312014A (en) * 1980-04-11 1982-01-19 Ampex Corporation Input video processor for color television cameras
US4445152A (en) * 1980-09-02 1984-04-24 Karlock James A Video detail enhancing circuit
US4402006A (en) * 1981-02-23 1983-08-30 Karlock James A Image enhancer apparatus
JPS58130679A (ja) * 1982-01-28 1983-08-04 Mitsubishi Electric Corp 赤外線撮像装置
FR2525844A1 (fr) * 1982-04-27 1983-10-28 Thomson Csf Procede et dispositif de correction de signaux de prises de vues de television
GB2126829B (en) * 1982-09-09 1986-12-10 Link Electronics Ltd Image correction
GB2126825B (en) * 1982-09-09 1986-04-23 Link Electronics Ltd Black shading correction
US4524390A (en) * 1983-03-07 1985-06-18 Eastman Kodak Company Imaging apparatus
AU3034384A (en) * 1983-07-08 1985-01-10 N.V. Philips Gloeilampenfabrieken Video nose reduction
US4599640A (en) * 1984-02-29 1986-07-08 Rca Corporation Television camera with multiplexed A-D converter
FR2573264B1 (fr) * 1984-11-09 1988-05-13 Loire Electronique Camera video en couleurs
US4739495A (en) * 1985-09-25 1988-04-19 Rca Corporation Solid-state imager defect corrector
US4703442A (en) * 1985-09-25 1987-10-27 Rca Corporation Temperature tracking defect corrector for a solid-state imager
US4884140A (en) * 1987-11-18 1989-11-28 Goldstar Co., Ltd. Vignetting compensating circuit for a video camera
DE69116905T2 (de) * 1990-03-13 1996-06-13 Sony Corp Schattierungseffektenkorrekturvorrichtung
JP2569922Y2 (ja) * 1991-03-15 1998-04-28 新明和工業株式会社 電線処理機におけるアプリケータの保持構造
EP1091573A3 (de) * 1999-10-08 2002-03-20 Philips Corporate Intellectual Property GmbH Vorrichtung und Verfahren zur Wiedergabe von Lichttonaufzeichnungen

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2011470B2 (de) * 1970-03-11 1971-12-23 Siemens AG, 1000 Berlin und 8000 München, Zeiss, Carl, 7920 Heidenheim Verfahren zum auswerten eines nach einem rasterverfahren auf genommenen bildes
US3919473A (en) * 1974-01-02 1975-11-11 Corning Glass Works Signal correction system
DE2538544A1 (de) * 1974-09-03 1976-03-11 Bausch & Lomb Vorrichtung zur korrektur der abschattung von videobildern
DE2065353B2 (de) * 1969-11-12 1976-04-22 Ausscheidung aus: 20 55 639 Meldreth Electronics Ltd., Cambridge (Großbritannien) Verfahren zum erzeugen und speichern von informationssignalen zur spaeteren verwendung als korrektursignale zum korrigieren eines videosignales und schaltungsanordnung zum durchfuehren dieses verfahrens

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3902011A (en) * 1969-11-12 1975-08-26 Meldreth Electronics Limited Image analysing
DE2053116B2 (de) * 1970-10-29 1976-06-10 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zur kompensation von amplitudenfehlern in bildsignalen
US3800078A (en) * 1972-12-18 1974-03-26 Ibm Digitally compensated scanning system
US3800079A (en) * 1972-12-18 1974-03-26 Ibm Compensation for a scanning system
JPS5028937A (de) * 1973-07-16 1975-03-24
US4032975A (en) * 1974-02-25 1977-06-28 Mcdonnell Douglas Corporation Detector array gain compensation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2065353B2 (de) * 1969-11-12 1976-04-22 Ausscheidung aus: 20 55 639 Meldreth Electronics Ltd., Cambridge (Großbritannien) Verfahren zum erzeugen und speichern von informationssignalen zur spaeteren verwendung als korrektursignale zum korrigieren eines videosignales und schaltungsanordnung zum durchfuehren dieses verfahrens
DE2011470B2 (de) * 1970-03-11 1971-12-23 Siemens AG, 1000 Berlin und 8000 München, Zeiss, Carl, 7920 Heidenheim Verfahren zum auswerten eines nach einem rasterverfahren auf genommenen bildes
US3919473A (en) * 1974-01-02 1975-11-11 Corning Glass Works Signal correction system
DE2538544A1 (de) * 1974-09-03 1976-03-11 Bausch & Lomb Vorrichtung zur korrektur der abschattung von videobildern

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BBC-Report 1976/4 S.11 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4119632C2 (de) * 1991-06-14 2001-05-31 Philips Broadcast Television S Schaltung zur Kompensation des Frequenzgangabfalles eines Signals

Also Published As

Publication number Publication date
US4240103A (en) 1980-12-16
JPS5544297A (en) 1980-03-28
GB2034150B (en) 1983-07-20
FR2437752B1 (de) 1983-06-10
DE2841727B1 (de) 1979-12-13
FR2437752A1 (fr) 1980-04-25
GB2034150A (en) 1980-05-29

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Legal Events

Date Code Title Description
8220 Willingness to grant licences (paragraph 23)
8281 Inventor (new situation)

Free format text: POETSCH, DIETER, DIPL.-ING., 6105 OBER-RAMSTADT, DE BECKER, WERNER, 6500 MAINZ, DE

8327 Change in the person/name/address of the patent owner

Owner name: BTS BROADCAST TELEVISION SYSTEMS GMBH, 6100 DARMST

8327 Change in the person/name/address of the patent owner

Owner name: PHILIPS BROADCAST TELEVISION SYSTEMS GMBH, 64347 G