KR930004644B1 - Comb filter - Google Patents

Comb filter

Info

Publication number
KR930004644B1
KR930004644B1 KR8500690A KR850000690A KR930004644B1 KR 930004644 B1 KR930004644 B1 KR 930004644B1 KR 8500690 A KR8500690 A KR 8500690A KR 850000690 A KR850000690 A KR 850000690A KR 930004644 B1 KR930004644 B1 KR 930004644B1
Authority
KR
South Korea
Prior art keywords
comb filter
comb
filter
Prior art date
Application number
KR8500690A
Other languages
English (en)
Other versions
KR850005931A (ko
Inventor
Dalton H Pritchard
Glenn A Reitmeier
Christopher Strolle
Alfonse Acampora
Original Assignee
Rca 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
Priority claimed from US06/577,505 external-priority patent/US4553158A/en
Priority claimed from US06/577,507 external-priority patent/US4597007A/en
Priority claimed from US06/576,241 external-priority patent/US4555723A/en
Application filed by Rca Licensing Corp filed Critical Rca Licensing Corp
Publication of KR850005931A publication Critical patent/KR850005931A/ko
Application granted granted Critical
Publication of KR930004644B1 publication Critical patent/KR930004644B1/ko

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Picture Signal Circuits (AREA)
KR8500690A 1984-02-06 1985-02-04 Comb filter KR930004644B1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US06/577,505 US4553158A (en) 1984-02-06 1984-02-06 Circuitry for correcting motion induced errors in frame comb filtered video signals
US06/577,507 US4597007A (en) 1984-02-06 1984-02-06 Circuitry for correcting frame combed luminance signal for motion induced distortion
US577505 1984-02-06
US06/576,241 US4555723A (en) 1984-02-06 1984-02-06 Apparatus for reducing motion induced distortion in a frame combed chrominance signal
US576241 1990-08-31
US577507 2009-10-12

Publications (2)

Publication Number Publication Date
KR850005931A KR850005931A (ko) 1985-09-26
KR930004644B1 true KR930004644B1 (en) 1993-06-02

Family

ID=27416241

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8500690A KR930004644B1 (en) 1984-02-06 1985-02-04 Comb filter

Country Status (2)

Country Link
JP (1) JPH0817500B2 (ko)
KR (1) KR930004644B1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07105906B2 (ja) * 1986-05-28 1995-11-13 ソニー株式会社 ノイズ低減装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5284915A (en) * 1976-01-07 1977-07-14 Hitachi Ltd Color picture encoding method
NL7803910A (nl) * 1978-04-13 1979-10-16 Philips Nv Kamfilterschakeling.

Also Published As

Publication number Publication date
KR850005931A (ko) 1985-09-26
JPH0817500B2 (ja) 1996-02-21
JPS60182290A (ja) 1985-09-17

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19990428

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee