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JPS5313312A - Interframe encoder of color television signal - Google Patents

Interframe encoder of color television signal

Info

Publication number
JPS5313312A
JPS5313312A JP8703776A JP8703776A JPS5313312A JP S5313312 A JPS5313312 A JP S5313312A JP 8703776 A JP8703776 A JP 8703776A JP 8703776 A JP8703776 A JP 8703776A JP S5313312 A JPS5313312 A JP S5313312A
Authority
JP
Japan
Prior art keywords
television signal
color television
interframe
interframe encoder
encoder
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.)
Granted
Application number
JP8703776A
Other languages
Japanese (ja)
Other versions
JPS5927512B2 (en
Inventor
Kazumoto Iinuma
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 JP51087037A priority Critical patent/JPS5927512B2/en
Priority to US05/816,992 priority patent/US4142205A/en
Priority to CA283,170A priority patent/CA1099394A/en
Publication of JPS5313312A publication Critical patent/JPS5313312A/en
Publication of JPS5927512B2 publication Critical patent/JPS5927512B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Color Television Systems (AREA)

Abstract

PURPOSE: To interframe-encode color TV signals directly and suppress the increment of information due to chrominance signals by inverting the positive and negative polarities of chrominance signals at every other frame.
COPYRIGHT: (C)1978,JPO&Japio
JP51087037A 1976-07-21 1976-07-21 Interframe coding device for color television signals Expired JPS5927512B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP51087037A JPS5927512B2 (en) 1976-07-21 1976-07-21 Interframe coding device for color television signals
US05/816,992 US4142205A (en) 1976-07-21 1977-07-19 Interframe CODEC for composite color TV signals comprising means for inverting the polarity of carrier chrominance signals in every other frame or line
CA283,170A CA1099394A (en) 1976-07-21 1977-07-20 Interframe codec for composite color tv signals comprising means for inverting the polarity of carrier chrominance signals in every other frame or line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51087037A JPS5927512B2 (en) 1976-07-21 1976-07-21 Interframe coding device for color television signals

Publications (2)

Publication Number Publication Date
JPS5313312A true JPS5313312A (en) 1978-02-06
JPS5927512B2 JPS5927512B2 (en) 1984-07-06

Family

ID=13903740

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51087037A Expired JPS5927512B2 (en) 1976-07-21 1976-07-21 Interframe coding device for color television signals

Country Status (1)

Country Link
JP (1) JPS5927512B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6199832A (en) * 1984-09-20 1986-05-17 Honda Motor Co Ltd Method of inspecting pressure leakage
JPS6375837U (en) * 1987-03-17 1988-05-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6199832A (en) * 1984-09-20 1986-05-17 Honda Motor Co Ltd Method of inspecting pressure leakage
JPS6375837U (en) * 1987-03-17 1988-05-20

Also Published As

Publication number Publication date
JPS5927512B2 (en) 1984-07-06

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