JPS5378713A - Video communication system - Google Patents

Video communication system

Info

Publication number
JPS5378713A
JPS5378713A JP15415076A JP15415076A JPS5378713A JP S5378713 A JPS5378713 A JP S5378713A JP 15415076 A JP15415076 A JP 15415076A JP 15415076 A JP15415076 A JP 15415076A JP S5378713 A JPS5378713 A JP S5378713A
Authority
JP
Japan
Prior art keywords
communication system
video communication
background part
transmission
isolating
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
JP15415076A
Other languages
Japanese (ja)
Other versions
JPS6150436B2 (en
Inventor
Hiroshi Takigawa
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 JP15415076A priority Critical patent/JPS5378713A/en
Publication of JPS5378713A publication Critical patent/JPS5378713A/en
Publication of JPS6150436B2 publication Critical patent/JPS6150436B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Television Systems (AREA)

Abstract

PURPOSE: To eliminate the fault signal caused by the noise at the background part and thus to ensure a high-efficiency transmission for the TV telephone, etc. by isolating the background part of the pickup picture area from other parts for transmission.
COPYRIGHT: (C)1978,JPO&Japio
JP15415076A 1976-12-23 1976-12-23 Video communication system Granted JPS5378713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15415076A JPS5378713A (en) 1976-12-23 1976-12-23 Video communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15415076A JPS5378713A (en) 1976-12-23 1976-12-23 Video communication system

Publications (2)

Publication Number Publication Date
JPS5378713A true JPS5378713A (en) 1978-07-12
JPS6150436B2 JPS6150436B2 (en) 1986-11-04

Family

ID=15577948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15415076A Granted JPS5378713A (en) 1976-12-23 1976-12-23 Video communication system

Country Status (1)

Country Link
JP (1) JPS5378713A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0278544A (en) * 1988-09-14 1990-03-19 Toray Ind Inc Film for printed laminate

Also Published As

Publication number Publication date
JPS6150436B2 (en) 1986-11-04

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