JPS5383415A - Television conference device - Google Patents

Television conference device

Info

Publication number
JPS5383415A
JPS5383415A JP15943976A JP15943976A JPS5383415A JP S5383415 A JPS5383415 A JP S5383415A JP 15943976 A JP15943976 A JP 15943976A JP 15943976 A JP15943976 A JP 15943976A JP S5383415 A JPS5383415 A JP S5383415A
Authority
JP
Japan
Prior art keywords
conference device
television conference
picture
conference
enhanced
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
JP15943976A
Other languages
Japanese (ja)
Other versions
JPS577508B2 (en
Inventor
Tomio Kishimoto
Shinichi Murakami
Katsunori Hoshida
Sadao Ochiai
Kingo Yamagishi
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 JP15943976A priority Critical patent/JPS5383415A/en
Publication of JPS5383415A publication Critical patent/JPS5383415A/en
Publication of JPS577508B2 publication Critical patent/JPS577508B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To ensure transmission of plural static picture images using the existing narrow-band transmission path, and then to increase the resolving power of the picture image as well as to enable a selection and switching between the fine and the coarse picture areas. Thus, the execution efficiency is enhanced for the conference with increased economical performance.
COPYRIGHT: (C)1978,JPO&Japio
JP15943976A 1976-12-28 1976-12-28 Television conference device Granted JPS5383415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15943976A JPS5383415A (en) 1976-12-28 1976-12-28 Television conference device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15943976A JPS5383415A (en) 1976-12-28 1976-12-28 Television conference device

Publications (2)

Publication Number Publication Date
JPS5383415A true JPS5383415A (en) 1978-07-22
JPS577508B2 JPS577508B2 (en) 1982-02-10

Family

ID=15693768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15943976A Granted JPS5383415A (en) 1976-12-28 1976-12-28 Television conference device

Country Status (1)

Country Link
JP (1) JPS5383415A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62274872A (en) * 1986-05-21 1987-11-28 Canon Inc Still picture transmitter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6198340A (en) * 1984-10-19 1986-05-16 Fuji Photo Film Co Ltd Radiation picture information recorder/reader capable of divided photographing
JPS6198342A (en) * 1984-10-19 1986-05-16 Fuji Photo Film Co Ltd Radiation picture information recorder/reader

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62274872A (en) * 1986-05-21 1987-11-28 Canon Inc Still picture transmitter

Also Published As

Publication number Publication date
JPS577508B2 (en) 1982-02-10

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