JPS54132118A - Conversation-type still picture control system - Google Patents

Conversation-type still picture control system

Info

Publication number
JPS54132118A
JPS54132118A JP4001778A JP4001778A JPS54132118A JP S54132118 A JPS54132118 A JP S54132118A JP 4001778 A JP4001778 A JP 4001778A JP 4001778 A JP4001778 A JP 4001778A JP S54132118 A JPS54132118 A JP S54132118A
Authority
JP
Japan
Prior art keywords
circuit
telephone
conversation
memory
information
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
JP4001778A
Other languages
Japanese (ja)
Inventor
Haruyuki Yoshino
Shinji Goto
Wataru Naito
Kenzo Hasegawa
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 JP4001778A priority Critical patent/JPS54132118A/en
Publication of JPS54132118A publication Critical patent/JPS54132118A/en
Pending legal-status Critical Current

Links

Landscapes

  • Closed-Circuit Television Systems (AREA)

Abstract

PURPOSE: To secure the alteration of the display state by the information of the telephone circuit as well as the coded control information by realizing such constitution in that the plural types of still pictures can be displayed on the screen of the TV picture receiver installed to each telephone of the information exchange system and through selection from the picture memory which stores the still pictures previously.
CONSTITUTION: The still picture stored in video file memory 14 is drawn out as desired through control of common control circuit 13 and then memorized in 1- frame buffer memory 15, and the contents is displayed on TV picture receiver 19 via RF adaptor 16. Then the output, which added the conversation from telephone 1 to the output passed through hybrid circuit 2 and MF generator 4 via MF generator 3 along with the information of key 5, is applied to circuit 13 via main buffer register 7, and then the still pictures are switched through control of memory 14 based on the output of circuit 13. Thus, part or the whole of the screen is altered. In such way, the display state can be altered mutually via the telephone circuit in terms of conversation.
COPYRIGHT: (C)1979,JPO&Japio
JP4001778A 1978-04-05 1978-04-05 Conversation-type still picture control system Pending JPS54132118A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4001778A JPS54132118A (en) 1978-04-05 1978-04-05 Conversation-type still picture control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4001778A JPS54132118A (en) 1978-04-05 1978-04-05 Conversation-type still picture control system

Publications (1)

Publication Number Publication Date
JPS54132118A true JPS54132118A (en) 1979-10-13

Family

ID=12569128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4001778A Pending JPS54132118A (en) 1978-04-05 1978-04-05 Conversation-type still picture control system

Country Status (1)

Country Link
JP (1) JPS54132118A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02196586A (en) * 1989-01-26 1990-08-03 Matsushita Electric Ind Co Ltd Television doorphone equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02196586A (en) * 1989-01-26 1990-08-03 Matsushita Electric Ind Co Ltd Television doorphone equipment

Similar Documents

Publication Publication Date Title
MY140373A (en) Reverse trick mode using intra pictures
CA2183257A1 (en) Subtitling transmission system
MY110244A (en) Wide screen television.
JPS5335313A (en) Picture image communication system
ES8306272A1 (en) Line buffer system for displaying multiple images in a video game
CA2047898A1 (en) Beam scan velocity modulation apparatus with disabling circuit
JPS60180387A (en) Display device
JPS5480023A (en) Untransmitted original process system for facsimile
JPS5773578A (en) Television receiver
KR920009230A (en) TV receiver
JPS54132118A (en) Conversation-type still picture control system
JPS5477512A (en) Picture information system
JPS5571372A (en) Still picture service system
JPS56143777A (en) Monitoring device
Devereux Television animation store: Digital chroma, key and mixer units
JPS53135522A (en) Picture display system
JPS5361221A (en) Driving system for liquid crystal panel
JPS5447527A (en) Display control system featuring virtual screen service
JPH047977A (en) Compressed picture data transmitting system
JPS5646367A (en) Picture processor
JPS5338926A (en) Static picture receiver
JPH06165172A (en) Communication equipment, server and video communication system
MY146455A (en) Trick mode on bidirectional predictive frames
JPH0340583A (en) Picture decoder
JPS6476370A (en) Transfer display system for magnified continuous pictures