JPH04181862A - Communication adaptor for still picture transmission - Google Patents

Communication adaptor for still picture transmission

Info

Publication number
JPH04181862A
JPH04181862A JP30856590A JP30856590A JPH04181862A JP H04181862 A JPH04181862 A JP H04181862A JP 30856590 A JP30856590 A JP 30856590A JP 30856590 A JP30856590 A JP 30856590A JP H04181862 A JPH04181862 A JP H04181862A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
picture
side equipment
transmission
receiver side
equipment
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
JP30856590A
Inventor
Koichiro Ishikawa
Masaki Yamashina
Original Assignee
Nippon Telegr & Teleph Corp <Ntt>
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

Links

Abstract

PURPOSE: To attain the transmission of a color picture or the transfer of a file even between different equipments by recognizing a picture decoding function of an opposite equipment and a processing enable picture size when a picture data received from a host computer is coded so as to control a coded parameter.
CONSTITUTION: When a picture data is transferred from a host computer of a sender side to a transmission reception buffer 3 and transmission is commanded from the host computer, a sender side equipment and a receiver side equipment are connected via communication interface sections 1,1'. A sender side equipment control section 8 makes a request of transmission of a picture processing parameter to be set to a receiver side equipment function setting section 4', and the receiver side sends the picture processing parameter set to the receiver side equipment function setting section 4' to the sender side. A sender side equipment function identification section 5 identifies the picture processing parameter set to the receiver side equipment to send the coding parameter such as a picture size, a color coordinate, a subsampling ratio and interleaving required for coding the picture data stored tentatively in the transmission reception buffer 3 to a coding control section 6.
COPYRIGHT: (C)1992,JPO&Japio
JP30856590A 1990-11-16 1990-11-16 Communication adaptor for still picture transmission Pending JPH04181862A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30856590A JPH04181862A (en) 1990-11-16 1990-11-16 Communication adaptor for still picture transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30856590A JPH04181862A (en) 1990-11-16 1990-11-16 Communication adaptor for still picture transmission

Publications (1)

Publication Number Publication Date
JPH04181862A true true JPH04181862A (en) 1992-06-29

Family

ID=17982554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30856590A Pending JPH04181862A (en) 1990-11-16 1990-11-16 Communication adaptor for still picture transmission

Country Status (1)

Country Link
JP (1) JPH04181862A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0680202A2 (en) * 1994-04-28 1995-11-02 Canon Kabushiki Kaisha Image processing apparatus and method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0680202A2 (en) * 1994-04-28 1995-11-02 Canon Kabushiki Kaisha Image processing apparatus and method
EP0680202A3 (en) * 1994-04-28 1996-05-29 Canon Kk Image processing apparatus and method.
US5847847A (en) * 1994-04-28 1998-12-08 Cabib Kabushiki Kaisha Image processing apparatus and method

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