DE3017929C2 - Signalverarbeitungsschaltung - Google Patents

Signalverarbeitungsschaltung

Info

Publication number
DE3017929C2
DE3017929C2 DE3017929A DE3017929A DE3017929C2 DE 3017929 C2 DE3017929 C2 DE 3017929C2 DE 3017929 A DE3017929 A DE 3017929A DE 3017929 A DE3017929 A DE 3017929A DE 3017929 C2 DE3017929 C2 DE 3017929C2
Authority
DE
Germany
Prior art keywords
signal
signals
color
luminance
comb
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
DE3017929A
Other languages
German (de)
English (en)
Other versions
DE3017929A1 (de
Inventor
William Adamson Indianapolis Ind. Lagoni
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Publication of DE3017929A1 publication Critical patent/DE3017929A1/de
Application granted granted Critical
Publication of DE3017929C2 publication Critical patent/DE3017929C2/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Picture Signal Circuits (AREA)
DE3017929A 1979-05-11 1980-05-09 Signalverarbeitungsschaltung Expired DE3017929C2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE3017929A1 DE3017929A1 (de) 1980-11-20
DE3017929C2 true DE3017929C2 (de) 1985-02-14

Family

ID=21898092

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3017929A Expired DE3017929C2 (de) 1979-05-11 1980-05-09 Signalverarbeitungsschaltung

Country Status (8)

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

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
FR2456446A1 (fr) 1980-12-05
KR830002655B1 (ko) 1983-12-06
CA1143828A (en) 1983-03-29
GB2049347A (en) 1980-12-17
KR830004027A (ko) 1983-06-30
JPS6133501B2 (enrdf_load_stackoverflow) 1986-08-02
MY8500725A (en) 1985-12-31
DE3017929A1 (de) 1980-11-20
JPS55156488A (en) 1980-12-05
IT8021964A0 (it) 1980-05-09
GB2049347B (en) 1983-04-27

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Legal Events

Date Code Title Description
OD Request for examination
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee