JPH04150686A - Video telephone system - Google Patents

Video telephone system

Info

Publication number
JPH04150686A
JPH04150686A JP27582590A JP27582590A JPH04150686A JP H04150686 A JPH04150686 A JP H04150686A JP 27582590 A JP27582590 A JP 27582590A JP 27582590 A JP27582590 A JP 27582590A JP H04150686 A JPH04150686 A JP H04150686A
Authority
JP
Japan
Prior art keywords
picture
input
external
screen
part
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
JP27582590A
Inventor
Kazuya Iwasaki
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP27582590A priority Critical patent/JPH04150686A/en
Publication of JPH04150686A publication Critical patent/JPH04150686A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: To transmit own picture while transmitting a necessary information picture, and to explain the information while showing own expression to an opposite party by optionally assigning the pictures from an internal and an external cameras as a master screen and a subordinate screen, and transmitting both of the picture from the internal camera and the picture from the external camera to the opposite party simultaneously.
CONSTITUTION: An input picture signal from an incorporated camera 9 and the input picture signal from an external input terminal 13 to which a VTR 11 and an external camera are connected are fetched in an input picture storage part 14 temporarily through a picture input part 10, and assigned to the respective picture signals of the master screen and the subordinate screen by the control of a system control part 2 in the picture input part 10. And the own picture and the external input picture are transmitted to the opposite side simultaneously, or the pictures of the master screen and the subordinate screen are switched by an input from an operation part 15 by the intention of an operator. Thus, it is possible to transmit the own picture while transmitting the necessary information picture, and to explain the information while showing the own expression to the opposite party.
COPYRIGHT: (C)1992,JPO&Japio
JP27582590A 1990-10-15 1990-10-15 Video telephone system Pending JPH04150686A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27582590A JPH04150686A (en) 1990-10-15 1990-10-15 Video telephone system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27582590A JPH04150686A (en) 1990-10-15 1990-10-15 Video telephone system

Publications (1)

Publication Number Publication Date
JPH04150686A true JPH04150686A (en) 1992-05-25

Family

ID=17560953

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27582590A Pending JPH04150686A (en) 1990-10-15 1990-10-15 Video telephone system

Country Status (1)

Country Link
JP (1) JPH04150686A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5936945A (en) * 1991-07-15 1999-08-10 Hitachi, Ltd. Teleconference module with video codec for motion picture data
US5966164A (en) * 1991-02-10 1999-10-12 Hitachi, Ltd. Television telephone
US5970054A (en) * 1991-07-15 1999-10-19 Hitachi, Ltd. Multipoint teleconference system employing H. 221 frames
US7075564B1 (en) 1998-07-30 2006-07-11 Sorenson Communications, Inc. Video conferencing interface
US7233345B2 (en) * 2003-05-13 2007-06-19 Nec Corporation Communication apparatus and method
US7355619B2 (en) 2003-01-21 2008-04-08 Nec Corporation Mobile videophone terminal

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5966164A (en) * 1991-02-10 1999-10-12 Hitachi, Ltd. Television telephone
US5936945A (en) * 1991-07-15 1999-08-10 Hitachi, Ltd. Teleconference module with video codec for motion picture data
US5970054A (en) * 1991-07-15 1999-10-19 Hitachi, Ltd. Multipoint teleconference system employing H. 221 frames
US7075564B1 (en) 1998-07-30 2006-07-11 Sorenson Communications, Inc. Video conferencing interface
US7355619B2 (en) 2003-01-21 2008-04-08 Nec Corporation Mobile videophone terminal
US7233345B2 (en) * 2003-05-13 2007-06-19 Nec Corporation Communication apparatus and method

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