CA1192998A - Hue control circuit - Google Patents

Hue control circuit

Info

Publication number
CA1192998A
CA1192998A CA000433071A CA433071A CA1192998A CA 1192998 A CA1192998 A CA 1192998A CA 000433071 A CA000433071 A CA 000433071A CA 433071 A CA433071 A CA 433071A CA 1192998 A CA1192998 A CA 1192998A
Authority
CA
Canada
Prior art keywords
signal
hue
control circuit
voltage
color difference
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.)
Expired
Application number
CA000433071A
Other languages
English (en)
French (fr)
Inventor
Takato Narita
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of CA1192998A publication Critical patent/CA1192998A/en
Expired 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
    • H04N9/643—Hue control means, e.g. flesh tone control

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Cosmetics (AREA)
CA000433071A 1982-07-30 1983-07-25 Hue control circuit Expired CA1192998A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP134127/82 1982-07-30
JP57134127A JPS5923991A (ja) 1982-07-30 1982-07-30 色相補正回路

Publications (1)

Publication Number Publication Date
CA1192998A true CA1192998A (en) 1985-09-03

Family

ID=15121090

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000433071A Expired CA1192998A (en) 1982-07-30 1983-07-25 Hue control circuit

Country Status (8)

Country Link
US (1) US4551749A (en, 2012)
JP (1) JPS5923991A (en, 2012)
AT (1) AT382488B (en, 2012)
CA (1) CA1192998A (en, 2012)
DE (1) DE3327303A1 (en, 2012)
FR (1) FR2531295B1 (en, 2012)
GB (1) GB2124450B (en, 2012)
NL (1) NL8302659A (en, 2012)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62295592A (ja) * 1986-06-16 1987-12-22 Toshiba Corp ビデオエンコ−ダ回路
US5185657A (en) * 1989-04-26 1993-02-09 Victor Company Of Japan, Ltd. Color signal processing circuit with residual phase error correction
US5130787A (en) * 1989-04-26 1992-07-14 Victor Company Of Japan, Ltd. Color signal processing circuit with residue phase error correction
JP2962877B2 (ja) * 1991-07-02 1999-10-12 キヤノン株式会社 画像信号処理装置
US5798801A (en) * 1996-05-08 1998-08-25 U.S. Philips Corporation Arrangement for providing vivid color in a television signal
JP4879874B2 (ja) * 2007-12-26 2012-02-22 山崎工機株式会社 練り製品成形装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2886632A (en) * 1952-06-28 1959-05-12 Philco Corp Carrier-wave modulating system
NL194701A (en, 2012) * 1955-02-10
US3534157A (en) * 1967-03-30 1970-10-13 Central Dynamics Combined hue and saturation control
US3594157A (en) * 1969-08-19 1971-07-20 Eastman Kodak Co Alkaline chlorination of waste photographic processing solutions containing silver
US4001876A (en) * 1975-09-17 1977-01-04 Rca Corporation Color correction circuit for video recorders
NL8102618A (nl) * 1981-05-29 1982-12-16 Philips Nv Kleurentelevisiekodeerschakeling.

Also Published As

Publication number Publication date
AT382488B (de) 1987-02-25
US4551749A (en) 1985-11-05
JPH0369237B2 (en, 2012) 1991-10-31
ATA274783A (de) 1986-07-15
FR2531295A1 (fr) 1984-02-03
NL8302659A (nl) 1984-02-16
GB8320144D0 (en) 1983-08-24
GB2124450A (en) 1984-02-15
DE3327303C2 (en, 2012) 1991-06-27
DE3327303A1 (de) 1984-02-02
JPS5923991A (ja) 1984-02-07
FR2531295B1 (fr) 1987-07-03
GB2124450B (en) 1985-11-20

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry