KR830002654B1 - 신호 처리회로 - Google Patents

신호 처리회로 Download PDF

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Publication number
KR830002654B1
KR830002654B1 KR1019800001866A KR800001866A KR830002654B1 KR 830002654 B1 KR830002654 B1 KR 830002654B1 KR 1019800001866 A KR1019800001866 A KR 1019800001866A KR 800001866 A KR800001866 A KR 800001866A KR 830002654 B1 KR830002654 B1 KR 830002654B1
Authority
KR
South Korea
Prior art keywords
signal
adder
transition
line
white
Prior art date
Application number
KR1019800001866A
Other languages
English (en)
Korean (ko)
Other versions
KR830004024A (ko
Inventor
하롤드 프리차아드 담톤
Original Assignee
알. 씨. 에이코포레이손
에드워드 제이 너어턴
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 알. 씨. 에이코포레이손, 에드워드 제이 너어턴 filed Critical 알. 씨. 에이코포레이손
Publication of KR830004024A publication Critical patent/KR830004024A/ko
Application granted granted Critical
Publication of KR830002654B1 publication Critical patent/KR830002654B1/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/20—Circuitry for controlling amplitude response
    • H04N5/205—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic
    • H04N5/208—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction
    • 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)
KR1019800001866A 1979-05-11 1980-05-12 신호 처리회로 KR830002654B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3828379A 1979-05-11 1979-05-11
US38283 2008-02-27

Publications (2)

Publication Number Publication Date
KR830004024A KR830004024A (ko) 1983-06-30
KR830002654B1 true KR830002654B1 (ko) 1983-12-06

Family

ID=21899060

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800001866A KR830002654B1 (ko) 1979-05-11 1980-05-12 신호 처리회로

Country Status (12)

Country Link
JP (1) JPS55151883A (de)
KR (1) KR830002654B1 (de)
AT (1) AT389197B (de)
AU (1) AU536310B2 (de)
CA (1) CA1147451A (de)
DE (1) DE3017933C2 (de)
FI (1) FI69381C (de)
FR (1) FR2456442B1 (de)
GB (1) GB2049348B (de)
HK (1) HK17087A (de)
IT (1) IT1194657B (de)
MY (1) MY8500726A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57111195A (en) * 1980-12-27 1982-07-10 Sony Corp Picture filter
JPS58212289A (ja) * 1982-06-03 1983-12-09 Sony Corp ノイズ除去回路
US4663653A (en) * 1985-11-22 1987-05-05 Rca Corporation Vertical detail enhancer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3707596A (en) * 1969-12-19 1972-12-26 Philips Corp Circuit arrangement for surpressing the chrominance subcarrier in pal signal
DE2053513C3 (de) * 1970-10-31 1975-08-14 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Anordnung zur Vermeidung des Auflösungsverlustes in Vertikalrichtung eines Farbfernsehbildes
US4096516A (en) * 1977-03-25 1978-06-20 Rca Corporation Electronic signal processing apparatus

Also Published As

Publication number Publication date
DE3017933A1 (de) 1980-11-20
AT389197B (de) 1989-10-25
KR830004024A (ko) 1983-06-30
FI801425A (fi) 1980-11-12
HK17087A (en) 1987-03-06
GB2049348B (en) 1983-04-27
FI69381B (fi) 1985-09-30
FI69381C (fi) 1986-01-10
DE3017933C2 (de) 1983-06-16
AU5808680A (en) 1980-11-13
ATA250180A (de) 1989-03-15
IT1194657B (it) 1988-09-22
IT8021963A0 (it) 1980-05-09
GB2049348A (en) 1980-12-17
MY8500726A (en) 1985-12-31
JPS55151883A (en) 1980-11-26
JPH029515B2 (de) 1990-03-02
AU536310B2 (en) 1984-05-03
CA1147451A (en) 1983-05-31
FR2456442A1 (fr) 1980-12-05
FR2456442B1 (fr) 1985-11-15

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