AU497437B2 - Chroma processing - Google Patents

Chroma processing

Info

Publication number
AU497437B2
AU497437B2 AU17797/76A AU1779776A AU497437B2 AU 497437 B2 AU497437 B2 AU 497437B2 AU 17797/76 A AU17797/76 A AU 17797/76A AU 1779776 A AU1779776 A AU 1779776A AU 497437 B2 AU497437 B2 AU 497437B2
Authority
AU
Australia
Prior art keywords
chroma processing
chroma
processing
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
AU17797/76A
Other languages
English (en)
Other versions
AU1779776A (en
Inventor
Fa Griffiths
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.)
Decca Ltd
Original Assignee
Decca Ltd
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 Decca Ltd filed Critical Decca Ltd
Publication of AU1779776A publication Critical patent/AU1779776A/en
Application granted granted Critical
Publication of AU497437B2 publication Critical patent/AU497437B2/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
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/86—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded sequentially and simultaneously, e.g. corresponding to SECAM-system
    • 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)
  • Color Television Systems (AREA)
  • Processing Of Color Television Signals (AREA)
AU17797/76A 1973-09-28 1976-09-15 Chroma processing Expired AU497437B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4558273A GB1453588A (en) 1973-09-28 1973-09-28 Colour television system

Publications (2)

Publication Number Publication Date
AU1779776A AU1779776A (en) 1978-03-23
AU497437B2 true AU497437B2 (en) 1978-12-14

Family

ID=10437749

Family Applications (2)

Application Number Title Priority Date Filing Date
AU17797/76A Expired AU497437B2 (en) 1973-09-28 1976-09-15 Chroma processing
AU17796/76A Expired AU497436B2 (en) 1973-09-28 1976-09-15 Colour television system

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU17796/76A Expired AU497436B2 (en) 1973-09-28 1976-09-15 Colour television system

Country Status (14)

Country Link
JP (3) JPS5334971B2 (enrdf_load_stackoverflow)
AT (1) AT361054B (enrdf_load_stackoverflow)
AU (2) AU497437B2 (enrdf_load_stackoverflow)
BE (1) BE820473A (enrdf_load_stackoverflow)
CA (1) CA1023466A (enrdf_load_stackoverflow)
CH (3) CH584994A5 (enrdf_load_stackoverflow)
DE (2) DE2462850C2 (enrdf_load_stackoverflow)
DK (1) DK511774A (enrdf_load_stackoverflow)
FR (1) FR2246143B1 (enrdf_load_stackoverflow)
GB (1) GB1453588A (enrdf_load_stackoverflow)
IT (1) IT1020896B (enrdf_load_stackoverflow)
NL (1) NL7412798A (enrdf_load_stackoverflow)
NO (1) NO743524L (enrdf_load_stackoverflow)
SE (2) SE403549B (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1510978A (en) * 1975-11-07 1978-05-17 Decca Ltd Line sequential colour television system
JPS5199931A (en) * 1975-02-28 1976-09-03 Hitachi Ltd Eizoshingono rinkakukyochokairo
JPS5286017A (en) * 1976-01-12 1977-07-16 Sanyo Electric Co Ltd Trigger pulse decoder
JPS5816640U (ja) * 1981-07-22 1983-02-01 株式会社日立メデイコ Ｘ線撮影装置におけるグリツド機構
JPS58116229U (ja) * 1982-02-02 1983-08-08 日本インタ−ナシヨナル整流器株式会社 樹脂封止型電子機器
JPS5982750A (ja) * 1982-11-02 1984-05-12 Nec Corp 高密度セラミツクパツケ−ジ
JPS6045576U (ja) * 1983-09-05 1985-03-30 日本ビクター株式会社 線順次色差信号の処理回路
JPS62112160U (enrdf_load_stackoverflow) * 1985-12-28 1987-07-17
JPH078425Y2 (ja) * 1989-03-22 1995-03-01 株式会社テンヨー 箱

Also Published As

Publication number Publication date
DE2462850C2 (de) 1981-02-26
IT1020896B (it) 1977-12-30
BE820473A (fr) 1975-01-16
JPS5334971B2 (enrdf_load_stackoverflow) 1978-09-25
JPS5391528A (en) 1978-08-11
AU7375774A (en) 1976-04-01
NO743524L (enrdf_load_stackoverflow) 1975-04-28
DK511774A (enrdf_load_stackoverflow) 1975-05-12
CH600719A5 (enrdf_load_stackoverflow) 1978-06-30
FR2246143B1 (enrdf_load_stackoverflow) 1977-11-10
DE2462498A1 (de) 1977-04-28
DE2462498B2 (de) 1979-07-12
DE2446376B2 (enrdf_load_stackoverflow) 1977-06-16
SE7711033L (sv) 1977-10-03
JPS55147088A (en) 1980-11-15
FR2246143A1 (enrdf_load_stackoverflow) 1975-04-25
SE7412189L (enrdf_load_stackoverflow) 1975-04-01
CA1023466A (en) 1977-12-27
GB1453588A (en) 1976-10-27
CH595033A5 (enrdf_load_stackoverflow) 1978-01-31
DE2462498C3 (de) 1980-03-13
CH584994A5 (enrdf_load_stackoverflow) 1977-02-15
SE403549B (sv) 1978-08-21
AU1779776A (en) 1978-03-23
NL7412798A (nl) 1975-04-02
AU1779676A (en) 1978-03-23
AT361054B (de) 1981-02-25
JPS50111926A (enrdf_load_stackoverflow) 1975-09-03
DE2446376A1 (de) 1975-04-24
DE2462850B1 (de) 1980-06-12
AU497436B2 (en) 1978-12-14
ATA781174A (de) 1980-07-15
JPS567347B2 (enrdf_load_stackoverflow) 1981-02-17

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