JPS5255815A - Tv conference system - Google Patents

Tv conference system

Info

Publication number
JPS5255815A
JPS5255815A JP13139075A JP13139075A JPS5255815A JP S5255815 A JPS5255815 A JP S5255815A JP 13139075 A JP13139075 A JP 13139075A JP 13139075 A JP13139075 A JP 13139075A JP S5255815 A JPS5255815 A JP S5255815A
Authority
JP
Japan
Prior art keywords
conference system
screen
conference
vivid
magnified
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
JP13139075A
Other languages
Japanese (ja)
Other versions
JPS5645477B2 (en
Inventor
Hiroshi Takahashi
Kingo Yamagishi
Shinichi Murakami
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP13139075A priority Critical patent/JPS5255815A/en
Publication of JPS5255815A publication Critical patent/JPS5255815A/en
Publication of JPS5645477B2 publication Critical patent/JPS5645477B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: The images of persons are magnified on the screen to present more details of the facial expression. At the same time, the troubles of screen switch is eliminated, thus realizing a vivid TV conference economically.
COPYRIGHT: (C)1977,JPO&Japio
JP13139075A 1975-11-04 1975-11-04 Tv conference system Granted JPS5255815A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13139075A JPS5255815A (en) 1975-11-04 1975-11-04 Tv conference system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13139075A JPS5255815A (en) 1975-11-04 1975-11-04 Tv conference system

Publications (2)

Publication Number Publication Date
JPS5255815A true JPS5255815A (en) 1977-05-07
JPS5645477B2 JPS5645477B2 (en) 1981-10-26

Family

ID=15056829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13139075A Granted JPS5255815A (en) 1975-11-04 1975-11-04 Tv conference system

Country Status (1)

Country Link
JP (1) JPS5255815A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4961211A (en) * 1987-06-30 1990-10-02 Nec Corporation Television conference system including many television monitors and method for controlling the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829077U (en) * 1981-08-20 1983-02-25 株式会社富士通ゼネラル electric washing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4961211A (en) * 1987-06-30 1990-10-02 Nec Corporation Television conference system including many television monitors and method for controlling the same

Also Published As

Publication number Publication date
JPS5645477B2 (en) 1981-10-26

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