JPS5263015A - Composite prediction coding double sign device for signal of color tv - Google Patents

Composite prediction coding double sign device for signal of color tv

Info

Publication number
JPS5263015A
JPS5263015A JP50139024A JP13902475A JPS5263015A JP S5263015 A JPS5263015 A JP S5263015A JP 50139024 A JP50139024 A JP 50139024A JP 13902475 A JP13902475 A JP 13902475A JP S5263015 A JPS5263015 A JP S5263015A
Authority
JP
Japan
Prior art keywords
signal
color
prediction coding
sign device
composite prediction
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.)
Pending
Application number
JP50139024A
Other languages
Japanese (ja)
Inventor
Masahiko Iijima
Kazumoto Iinuma
Tatsuo Ishiguro
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP50139024A priority Critical patent/JPS5263015A/en
Priority to CA249,484A priority patent/CA1085044A/en
Priority to US05/673,327 priority patent/US4075655A/en
Publication of JPS5263015A publication Critical patent/JPS5263015A/en
Pending legal-status Critical Current

Links

Landscapes

  • Color Television Systems (AREA)

Abstract

PURPOSE: To carry out composite prediction coding by preventing the amplitude of an inter-frame prediction error from increasing due to carrier color signal component, obtaining a prediction filter suited for the frequency multiplication color TV signal containing carrier color signal.
COPYRIGHT: (C)1977,JPO&Japio
JP50139024A 1975-04-03 1975-11-19 Composite prediction coding double sign device for signal of color tv Pending JPS5263015A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP50139024A JPS5263015A (en) 1975-11-19 1975-11-19 Composite prediction coding double sign device for signal of color tv
CA249,484A CA1085044A (en) 1975-04-03 1976-04-02 Composite feedback predictive code communication system for a color tv signal including a carrier chrominance signal
US05/673,327 US4075655A (en) 1975-04-03 1976-04-05 Composite feedback predictive code communication system for a color tv signal including a carrier chrominance signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50139024A JPS5263015A (en) 1975-11-19 1975-11-19 Composite prediction coding double sign device for signal of color tv

Publications (1)

Publication Number Publication Date
JPS5263015A true JPS5263015A (en) 1977-05-25

Family

ID=15235679

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50139024A Pending JPS5263015A (en) 1975-04-03 1975-11-19 Composite prediction coding double sign device for signal of color tv

Country Status (1)

Country Link
JP (1) JPS5263015A (en)

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