HK48987A - Hue control system - Google Patents

Hue control system Download PDF

Info

Publication number
HK48987A
HK48987A HK489/87A HK48987A HK48987A HK 48987 A HK48987 A HK 48987A HK 489/87 A HK489/87 A HK 489/87A HK 48987 A HK48987 A HK 48987A HK 48987 A HK48987 A HK 48987A
Authority
HK
Hong Kong
Prior art keywords
signal
matrixed
phase
additional
output load
Prior art date
Application number
HK489/87A
Other languages
English (en)
Inventor
Albert Harwood Leopold
Original Assignee
Rca Licensing Corporation
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 Licensing Corporation filed Critical Rca Licensing Corporation
Publication of HK48987A publication Critical patent/HK48987A/xx

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
    • H04N9/643—Hue control means, e.g. flesh tone control
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
HK489/87A 1982-11-30 1987-06-25 Hue control system HK48987A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/445,488 US4500910A (en) 1982-11-30 1982-11-30 Hue control system

Publications (1)

Publication Number Publication Date
HK48987A true HK48987A (en) 1987-07-03

Family

ID=23769104

Family Applications (1)

Application Number Title Priority Date Filing Date
HK489/87A HK48987A (en) 1982-11-30 1987-06-25 Hue control system

Country Status (8)

Country Link
US (1) US4500910A (cs)
JP (1) JPS59110297A (cs)
KR (1) KR920000987B1 (cs)
AU (1) AU570017B2 (cs)
CA (1) CA1217857A (cs)
GB (1) GB2130841B (cs)
HK (1) HK48987A (cs)
MY (1) MY8700484A (cs)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4689318A (en) * 1985-08-29 1987-08-25 The Salk Institute For Biological Studies GRF analogs
JPH02287594A (ja) * 1989-04-28 1990-11-27 Sony Corp クリアブルー回路
US5627588A (en) * 1995-03-30 1997-05-06 International Business Machines Corporation Video signal processing stripe color demodulator system and method
US6177962B1 (en) 1999-06-30 2001-01-23 Thomson Licensing S.A. Apparatus and method for preventing oversaturation of chrominance signals

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ151047A (cs) * 1966-12-17
US3780219A (en) * 1972-06-01 1973-12-18 Motorola Inc Signal processing circuit
US4051519A (en) * 1975-12-29 1977-09-27 Rca Corporation Phase control circuit suitable for use in a tint control stage of a color television system
NL7908215A (nl) * 1979-11-09 1981-06-01 Philips Nv Matrixschakeling.

Also Published As

Publication number Publication date
GB8331224D0 (en) 1983-12-29
AU570017B2 (en) 1988-03-03
JPS59110297A (ja) 1984-06-26
JPS6259516B2 (cs) 1987-12-11
CA1217857A (en) 1987-02-10
KR840006744A (ko) 1984-12-01
AU2166983A (en) 1984-06-07
MY8700484A (en) 1987-12-31
GB2130841A (en) 1984-06-06
US4500910A (en) 1985-02-19
KR920000987B1 (ko) 1992-01-31
GB2130841B (en) 1986-05-08

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Legal Events

Date Code Title Description
PE Patent expired