JPS556944A - Narrow-band picture transmission system - Google Patents

Narrow-band picture transmission system

Info

Publication number
JPS556944A
JPS556944A JP7939878A JP7939878A JPS556944A JP S556944 A JPS556944 A JP S556944A JP 7939878 A JP7939878 A JP 7939878A JP 7939878 A JP7939878 A JP 7939878A JP S556944 A JPS556944 A JP S556944A
Authority
JP
Japan
Prior art keywords
address
circuit
screen
data
narrow
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
JP7939878A
Other languages
Japanese (ja)
Inventor
Toru Yagihashi
Shigeru Suzuki
Masakatsu Fujita
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP7939878A priority Critical patent/JPS556944A/en
Publication of JPS556944A publication Critical patent/JPS556944A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To shorten the time required for growth of one screen or to reduce the transmission band by transmitting part of the whole screen for reproduction.
CONSTITUTION: Control circuit 6 controls address conversion circuit 7 according to the address control signals which are received at MODEM5 after transmission from the reception side through the circuit and then decide the address of the data to be transmitted. Thus the data of 1-screen memory 3 according to the decided address is transmitted via transmission circuit 4. The partial picture data transmitted is memorized into 1-screen memory 13 to be then reproduced through monitor picture receiver 17.
COPYRIGHT: (C)1980,JPO&Japio
JP7939878A 1978-06-30 1978-06-30 Narrow-band picture transmission system Pending JPS556944A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7939878A JPS556944A (en) 1978-06-30 1978-06-30 Narrow-band picture transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7939878A JPS556944A (en) 1978-06-30 1978-06-30 Narrow-band picture transmission system

Publications (1)

Publication Number Publication Date
JPS556944A true JPS556944A (en) 1980-01-18

Family

ID=13688739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7939878A Pending JPS556944A (en) 1978-06-30 1978-06-30 Narrow-band picture transmission system

Country Status (1)

Country Link
JP (1) JPS556944A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58131871A (en) * 1982-01-30 1983-08-05 Nec Corp Still picture transmitter
JPS58157279A (en) * 1982-03-15 1983-09-19 Nec Corp Transmitter for still picture
JPS60124188A (en) * 1983-11-14 1985-07-03 テクニケア・コーポレイシヨン System for reducing data transmission
JPH04343390A (en) * 1991-05-21 1992-11-30 Mitsubishi Electric Corp Image processor
JPH1042276A (en) * 1996-07-23 1998-02-13 Nitsuko Corp Transmission method in image monitoring system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58131871A (en) * 1982-01-30 1983-08-05 Nec Corp Still picture transmitter
JPS58157279A (en) * 1982-03-15 1983-09-19 Nec Corp Transmitter for still picture
JPS60124188A (en) * 1983-11-14 1985-07-03 テクニケア・コーポレイシヨン System for reducing data transmission
JPH04343390A (en) * 1991-05-21 1992-11-30 Mitsubishi Electric Corp Image processor
JPH1042276A (en) * 1996-07-23 1998-02-13 Nitsuko Corp Transmission method in image monitoring system

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