JPS5477512A - Picture information system - Google Patents

Picture information system

Info

Publication number
JPS5477512A
JPS5477512A JP14397377A JP14397377A JPS5477512A JP S5477512 A JPS5477512 A JP S5477512A JP 14397377 A JP14397377 A JP 14397377A JP 14397377 A JP14397377 A JP 14397377A JP S5477512 A JPS5477512 A JP S5477512A
Authority
JP
Japan
Prior art keywords
composition
frame memory
read out
recorded
designated terminal
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
JP14397377A
Other languages
Japanese (ja)
Other versions
JPS5714631B2 (en
Inventor
Toshiaki Watanuki
Toshiharu Kawanishi
Jiyun Daimonji
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.)
Hitachi Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Hitachi Ltd
Nippon Telegraph and Telephone Corp
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 Hitachi Ltd, Nippon Telegraph and Telephone Corp filed Critical Hitachi Ltd
Priority to JP14397377A priority Critical patent/JPS5477512A/en
Publication of JPS5477512A publication Critical patent/JPS5477512A/en
Publication of JPS5714631B2 publication Critical patent/JPS5714631B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Television Systems (AREA)

Abstract

PURPOSE: To secure an easy selective composition for a number of original picture frames through the digital composition of the composite screen via the frame memory.
CONSTITUTION: When the indication signal for the screen composition is transmitted from input part 9 of optional terminal unit 7, the necessary original pictures are read out in sequence from still picture recording file 1 via electronic computer 6 in center 11 and then recorded on frame memory 2 to be compounded. The contents of memory 2 is read out at the end of composition and then recorded temporarily on frame memory 5 of the designated terminal via image distributing unit 4 after D/A conversion 3 to be supplied to TV picture receiver 8 of the designated terminal via the exchange.
COPYRIGHT: (C)1979,JPO&Japio
JP14397377A 1977-12-02 1977-12-02 Picture information system Granted JPS5477512A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14397377A JPS5477512A (en) 1977-12-02 1977-12-02 Picture information system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14397377A JPS5477512A (en) 1977-12-02 1977-12-02 Picture information system

Publications (2)

Publication Number Publication Date
JPS5477512A true JPS5477512A (en) 1979-06-21
JPS5714631B2 JPS5714631B2 (en) 1982-03-25

Family

ID=15351349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14397377A Granted JPS5477512A (en) 1977-12-02 1977-12-02 Picture information system

Country Status (1)

Country Link
JP (1) JPS5477512A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5667445A (en) * 1979-11-06 1981-06-06 Toshiba Corp Editing device for video information
JPS56134806U (en) * 1980-03-13 1981-10-13
JPS56134805U (en) * 1980-03-13 1981-10-13
US6498625B1 (en) 1991-08-13 2002-12-24 Canon Kabushiki Kaisha Dynamic image transmission method and apparatus for enhancing spatial resolution of image data

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59175325A (en) * 1983-03-25 1984-10-04 日本電気株式会社 Overcurrent breaking circuit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5667445A (en) * 1979-11-06 1981-06-06 Toshiba Corp Editing device for video information
JPS6255674B2 (en) * 1979-11-06 1987-11-20 Tokyo Shibaura Electric Co
JPS56134806U (en) * 1980-03-13 1981-10-13
JPS56134805U (en) * 1980-03-13 1981-10-13
JPS6218972Y2 (en) * 1980-03-13 1987-05-15
US6498625B1 (en) 1991-08-13 2002-12-24 Canon Kabushiki Kaisha Dynamic image transmission method and apparatus for enhancing spatial resolution of image data

Also Published As

Publication number Publication date
JPS5714631B2 (en) 1982-03-25

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