HK66096A - Dot interference detector - Google Patents

Dot interference detector

Info

Publication number
HK66096A
HK66096A HK66096A HK66096A HK66096A HK 66096 A HK66096 A HK 66096A HK 66096 A HK66096 A HK 66096A HK 66096 A HK66096 A HK 66096A HK 66096 A HK66096 A HK 66096A
Authority
HK
Hong Kong
Prior art keywords
interference detector
dot interference
dot
detector
interference
Prior art date
Application number
HK66096A
Other languages
English (en)
Inventor
Robert Andrew Wargo
Original Assignee
Rca Thomson Licensing 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
Application filed by Rca Thomson Licensing Corp filed Critical Rca Thomson Licensing Corp
Publication of HK66096A publication Critical patent/HK66096A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/87—Regeneration of colour television signals
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
HK66096A 1985-10-24 1996-04-18 Dot interference detector HK66096A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/791,145 US4682213A (en) 1985-10-24 1985-10-24 Magnitude independent hanging dot detector

Publications (1)

Publication Number Publication Date
HK66096A true HK66096A (en) 1996-04-26

Family

ID=25152821

Family Applications (1)

Application Number Title Priority Date Filing Date
HK66096A HK66096A (en) 1985-10-24 1996-04-18 Dot interference detector

Country Status (6)

Country Link
US (1) US4682213A (xx)
EP (1) EP0221734B1 (xx)
JP (1) JP2531943B2 (xx)
KR (1) KR950004844B1 (xx)
DE (1) DE3679506D1 (xx)
HK (1) HK66096A (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4656501A (en) * 1985-10-31 1987-04-07 Rca Corporation Image transition detector
EP0340648B1 (en) * 1988-04-30 1994-11-23 Victor Company Of Japan, Limited Picture-quality improving circuit
DE3931904C2 (de) * 1989-09-25 1994-10-27 Broadcast Television Syst Verfahren zur Beseitigung von Restchrominanzsignalen
JP2002344987A (ja) * 2001-05-16 2002-11-29 Mitsubishi Electric Corp 位相補正回路、信号判別回路、位相補正方法及び信号判別方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001496A (en) 1974-06-06 1977-01-04 Rca Corporation Defect detection and compensation apparatus for use in an fm signal translating system
US4050084A (en) * 1976-07-14 1977-09-20 Cbs Inc. Comb filter for television signals having adaptive features
US4149181A (en) * 1977-09-02 1979-04-10 Gte Sylvania Incorporated Signal-dependent chrominance subcarrier filtering circuit
US4179705A (en) * 1978-03-13 1979-12-18 Faroudja Y C Method and apparatus for separation of chrominance and luminance with adaptive comb filtering in a quadrature modulated color television system
NL7803910A (nl) * 1978-04-13 1979-10-16 Philips Nv Kamfilterschakeling.
US4415918A (en) * 1981-08-31 1983-11-15 Rca Corporation Digital color television signal demodulator
US4544944A (en) * 1983-06-07 1985-10-01 Rca Corporation Auto-tint circuit for a TV receiver
US4523221A (en) * 1983-06-07 1985-06-11 Rca Corporation TV Receiver circuitry for performing chroma gain, auto-flesh control and the matrixing of I and Q signals to (R-Y), (B-Y) and (G-Y) signals

Also Published As

Publication number Publication date
EP0221734A3 (en) 1988-06-01
US4682213A (en) 1987-07-21
JP2531943B2 (ja) 1996-09-04
JPS62101193A (ja) 1987-05-11
DE3679506D1 (de) 1991-07-04
KR950004844B1 (ko) 1995-05-13
EP0221734B1 (en) 1991-05-29
KR870004627A (ko) 1987-05-11
EP0221734A2 (en) 1987-05-13

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)