KR830002655B1 - 비선형 전달 함수를 갖는 신호처리회로 - Google Patents

비선형 전달 함수를 갖는 신호처리회로 Download PDF

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Publication number
KR830002655B1
KR830002655B1 KR1019800001869A KR800001869A KR830002655B1 KR 830002655 B1 KR830002655 B1 KR 830002655B1 KR 1019800001869 A KR1019800001869 A KR 1019800001869A KR 800001869 A KR800001869 A KR 800001869A KR 830002655 B1 KR830002655 B1 KR 830002655B1
Authority
KR
South Korea
Prior art keywords
signal
amplitude
output
comb
region
Prior art date
Application number
KR1019800001869A
Other languages
English (en)
Korean (ko)
Other versions
KR830004027A (ko
Inventor
아담손 라고니 윌리암
Original Assignee
알. 씨. 에이 코포레이숀
에드워드 제이. 노아터
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. 에이 코포레이숀, 에드워드 제이. 노아터 filed Critical 알. 씨. 에이 코포레이숀
Publication of KR830004027A publication Critical patent/KR830004027A/ko
Application granted granted Critical
Publication of KR830002655B1 publication Critical patent/KR830002655B1/ko

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
    • G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
    • G06G7/26—Arbitrary function generators
    • G06G7/28—Arbitrary function generators for synthesising functions by piecewise approximation
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Processing Of Color Television Signals (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Picture Signal Circuits (AREA)
KR1019800001869A 1979-05-11 1980-05-12 비선형 전달 함수를 갖는 신호처리회로 KR830002655B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3810079A 1979-05-11 1979-05-11
US38100 1979-05-11

Publications (2)

Publication Number Publication Date
KR830004027A KR830004027A (ko) 1983-06-30
KR830002655B1 true KR830002655B1 (ko) 1983-12-06

Family

ID=21898092

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800001869A KR830002655B1 (ko) 1979-05-11 1980-05-12 비선형 전달 함수를 갖는 신호처리회로

Country Status (8)

Country Link
JP (1) JPS55156488A (ja)
KR (1) KR830002655B1 (ja)
CA (1) CA1143828A (ja)
DE (1) DE3017929C2 (ja)
FR (1) FR2456446A1 (ja)
GB (1) GB2049347B (ja)
IT (1) IT8021964A0 (ja)
MY (1) MY8500725A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612567A (en) * 1984-05-03 1986-09-16 Rca Corporation Television receiver using non-interlaced scanning format with vertical detail enhancement and motion compensation
MY110211A (en) * 1992-06-17 1998-02-28 Rca Thomson Licensing Corp Kinescope driver apparatus with contrast enhancement.
WO2005101658A1 (en) * 2004-04-15 2005-10-27 Koninklijke Philips Electronics N.V. Analogue non-linear dynamic filter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715477A (en) * 1971-03-11 1973-02-06 Rca Corp Video signal noise-limiting apparatus
DE2264282A1 (de) * 1972-12-30 1974-07-04 Bosch Fernsehanlagen Schaltungsanordnung mit nichtlinearer uebertragungskennlinie fuer fernsehsignale
US4143397A (en) * 1976-04-19 1979-03-06 Rca Corporation Comb filter apparatus
US4096516A (en) * 1977-03-25 1978-06-20 Rca Corporation Electronic signal processing apparatus

Also Published As

Publication number Publication date
IT8021964A0 (it) 1980-05-09
DE3017929A1 (de) 1980-11-20
DE3017929C2 (de) 1985-02-14
GB2049347A (en) 1980-12-17
MY8500725A (en) 1985-12-31
GB2049347B (en) 1983-04-27
CA1143828A (en) 1983-03-29
KR830004027A (ko) 1983-06-30
JPS6133501B2 (ja) 1986-08-02
JPS55156488A (en) 1980-12-05
FR2456446A1 (fr) 1980-12-05

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