DE3342530C2 - - Google Patents

Info

Publication number
DE3342530C2
DE3342530C2 DE3342530A DE3342530A DE3342530C2 DE 3342530 C2 DE3342530 C2 DE 3342530C2 DE 3342530 A DE3342530 A DE 3342530A DE 3342530 A DE3342530 A DE 3342530A DE 3342530 C2 DE3342530 C2 DE 3342530C2
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
DE3342530A
Other languages
German (de)
Other versions
DE3342530A1 (de
Inventor
Dalton Harold Princeton N.J. Us Pritchard
Richard Michael Cranbury N.J. Us Bunting
Alfonse Staten Island N.Y. Us Acampora
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.)
RCA Licensing Corp
Original Assignee
RCA Corp
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
Priority claimed from US06/444,724 external-priority patent/US4498100A/en
Priority claimed from US06/444,381 external-priority patent/US4498099A/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of DE3342530A1 publication Critical patent/DE3342530A1/de
Application granted granted Critical
Publication of DE3342530C2 publication Critical patent/DE3342530C2/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
    • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
    • H04N9/78—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase for separating the brightness signal or the chrominance signal from the colour television signal, e.g. using comb filter

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Color Television Systems (AREA)
DE19833342530 1982-11-26 1983-11-24 Anordnung und verfahren zur kammfilterung von fernsehsignalen auf vollbildbasis Granted DE3342530A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/444,724 US4498100A (en) 1982-11-26 1982-11-26 Apparatus for frame-to-frame comb filtering composite TV signal
US06/444,381 US4498099A (en) 1982-11-26 1982-11-26 Apparatus for frame-to-frame comb filtering composite TV signal

Publications (2)

Publication Number Publication Date
DE3342530A1 DE3342530A1 (de) 1984-05-30
DE3342530C2 true DE3342530C2 (fr) 1989-03-16

Family

ID=27033888

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833342530 Granted DE3342530A1 (de) 1982-11-26 1983-11-24 Anordnung und verfahren zur kammfilterung von fernsehsignalen auf vollbildbasis

Country Status (16)

Country Link
JP (1) JPH01286691A (fr)
KR (1) KR910007205B1 (fr)
AT (1) AT385165B (fr)
AU (1) AU567898B2 (fr)
DE (1) DE3342530A1 (fr)
DK (1) DK167420B1 (fr)
ES (1) ES8502595A1 (fr)
FI (1) FI75964C (fr)
FR (1) FR2536941B1 (fr)
GB (1) GB2130840B (fr)
HK (1) HK54589A (fr)
IT (1) IT1168973B (fr)
NL (1) NL8304056A (fr)
NZ (1) NZ206403A (fr)
PT (1) PT77695B (fr)
SE (1) SE453246B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612567A (en) * 1984-05-03 1986-09-16 Rca Corporation Television receiver using non-interlaced scanning format with vertical detail enhancement and motion compensation
US4710801A (en) * 1985-04-29 1987-12-01 International Business Machines Corporation System for decomposition of NTSC color video signals using two frame buffers
FR2625061A1 (fr) * 1987-12-18 1989-06-23 Thomson Grand Public Separateur de signaux de luminance et de chrominance d'un signal video composite pal ou secam
EP0376330B1 (fr) * 1988-12-28 1996-03-06 Nec Home Electronics, Ltd. Circuit et méthode de détection de mouvement et de séparation Y/C pour la détection de mouvement dans une image d'affichage télévision
DE3900490A1 (de) * 1989-01-10 1990-07-12 Broadcast Television Syst Schaltungsanordnung zur decodierung von farbfernsehsignalen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4107736A (en) * 1971-12-20 1978-08-15 Image Transform, Inc. Noise reduction system for video signals
US4096516A (en) * 1977-03-25 1978-06-20 Rca Corporation Electronic signal processing apparatus
DE2810697A1 (de) * 1978-03-11 1979-09-20 Bosch Gmbh Robert Verfahren zur trennung des farbartsignals vom leuchtdichtesignal bei farbfernsehsignalen mit quadraturmodulierten farbhilfstraegern
NL7803910A (nl) * 1978-04-13 1979-10-16 Philips Nv Kamfilterschakeling.
US4245237A (en) * 1979-05-11 1981-01-13 Rca Corporation Controllable non-linear processing of video signals
US4245238A (en) * 1979-05-11 1981-01-13 Rca Corporation Non-linear processing of video image vertical detail information
DE3007520A1 (de) * 1980-02-28 1981-09-17 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zur demodulation eines quadraturmodulierten und danach digitalisierten farbfernsehsignale
JPS56153892A (en) * 1980-04-28 1981-11-28 Sony Corp Comb type filter
GB2078054B (en) * 1980-06-02 1985-03-06 British Broadcasting Corp Pal decoding
US4351003A (en) * 1981-04-20 1982-09-21 Rca Corporation Automatic video signal peaking control

Also Published As

Publication number Publication date
ATA413083A (de) 1987-07-15
JPH0356038B2 (fr) 1991-08-27
IT8323843A0 (it) 1983-11-23
ES527375A0 (es) 1985-01-01
SE8306361L (sv) 1984-05-27
PT77695B (en) 1986-03-27
NZ206403A (en) 1987-03-31
FR2536941A1 (fr) 1984-06-01
AU2151083A (en) 1984-05-31
SE453246B (sv) 1988-01-18
KR910007205B1 (en) 1991-09-19
DK167420B1 (da) 1993-10-25
SE8306361D0 (sv) 1983-11-17
FI834239A0 (fi) 1983-11-18
DK541983D0 (da) 1983-11-25
FI834239A (fi) 1984-05-27
HK54589A (en) 1989-07-14
AU567898B2 (en) 1987-12-10
JPH01286691A (ja) 1989-11-17
AT385165B (de) 1988-02-25
GB8331141D0 (en) 1983-12-29
FI75964B (fi) 1988-04-29
DK541983A (da) 1984-05-27
FI75964C (fi) 1988-08-08
FR2536941B1 (fr) 1988-08-26
GB2130840A (en) 1984-06-06
DE3342530A1 (de) 1984-05-30
PT77695A (en) 1983-12-01
IT1168973B (it) 1987-05-20
GB2130840B (en) 1986-03-12
ES8502595A1 (es) 1985-01-01
NL8304056A (nl) 1984-06-18

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8305 Restricted maintenance of patent after opposition
D4 Patent maintained restricted
8327 Change in the person/name/address of the patent owner

Owner name: RCA LICENSING CORP., PRINCETON, N.J., US

8339 Ceased/non-payment of the annual fee