JPS51129126A - Image signal coding system - Google Patents

Image signal coding system

Info

Publication number
JPS51129126A
JPS51129126A JP4172275A JP4172275A JPS51129126A JP S51129126 A JPS51129126 A JP S51129126A JP 4172275 A JP4172275 A JP 4172275A JP 4172275 A JP4172275 A JP 4172275A JP S51129126 A JPS51129126 A JP S51129126A
Authority
JP
Japan
Prior art keywords
image signal
signal coding
coding system
phase
systerm
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
JP4172275A
Other languages
Japanese (ja)
Inventor
Kohei Saito
Hideo Akiyama
Takashi Mizuguchi
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 JP4172275A priority Critical patent/JPS51129126A/en
Priority to GB12995/76A priority patent/GB1547666A/en
Priority to US05/673,593 priority patent/US4054904A/en
Publication of JPS51129126A publication Critical patent/JPS51129126A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To make a digital image signal coding systerm in which the phase between different image signals is made to strictly match the color phase.
COPYRIGHT: (C)1976,JPO&Japio
JP4172275A 1975-04-05 1975-04-05 Image signal coding system Pending JPS51129126A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP4172275A JPS51129126A (en) 1975-04-05 1975-04-05 Image signal coding system
GB12995/76A GB1547666A (en) 1975-04-05 1976-03-31 Video signal coding system
US05/673,593 US4054904A (en) 1975-04-05 1976-04-05 Video signal coding system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4172275A JPS51129126A (en) 1975-04-05 1975-04-05 Image signal coding system

Publications (1)

Publication Number Publication Date
JPS51129126A true JPS51129126A (en) 1976-11-10

Family

ID=26381372

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4172275A Pending JPS51129126A (en) 1975-04-05 1975-04-05 Image signal coding system

Country Status (1)

Country Link
JP (1) JPS51129126A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55100789A (en) * 1979-01-29 1980-07-31 Sony Corp A/d converter for video signal
JPS56112187A (en) * 1980-02-08 1981-09-04 Mitsubishi Electric Corp Picture storage and transmission system
JPS56115026A (en) * 1980-02-18 1981-09-10 Sony Tektronix Corp Analog-digital converter
JPS5868390A (en) * 1981-10-19 1983-04-23 Ikegami Tsushinki Co Ltd Screen composition system for color television
JPH0316488A (en) * 1989-06-14 1991-01-24 Atein Kaihatsu Kk Sampling phase detection system for video signal

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4990431A (en) * 1972-12-28 1974-08-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4990431A (en) * 1972-12-28 1974-08-29

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55100789A (en) * 1979-01-29 1980-07-31 Sony Corp A/d converter for video signal
JPS56112187A (en) * 1980-02-08 1981-09-04 Mitsubishi Electric Corp Picture storage and transmission system
JPS56115026A (en) * 1980-02-18 1981-09-10 Sony Tektronix Corp Analog-digital converter
JPS6137810B2 (en) * 1980-02-18 1986-08-26 Sony Tektronix Corp
JPS5868390A (en) * 1981-10-19 1983-04-23 Ikegami Tsushinki Co Ltd Screen composition system for color television
JPH0316488A (en) * 1989-06-14 1991-01-24 Atein Kaihatsu Kk Sampling phase detection system for video signal

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