JPS53125712A - Picture coder - Google Patents

Picture coder

Info

Publication number
JPS53125712A
JPS53125712A JP4053177A JP4053177A JPS53125712A JP S53125712 A JPS53125712 A JP S53125712A JP 4053177 A JP4053177 A JP 4053177A JP 4053177 A JP4053177 A JP 4053177A JP S53125712 A JPS53125712 A JP S53125712A
Authority
JP
Japan
Prior art keywords
picture coder
picture
coder
facsimiles
coding
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
JP4053177A
Other languages
Japanese (ja)
Inventor
Shoji Mizuno
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP4053177A priority Critical patent/JPS53125712A/en
Publication of JPS53125712A publication Critical patent/JPS53125712A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To improve the compressing rate, by coding after reducing information through making fine a picture, in facsimiles and so on.
COPYRIGHT: (C)1978,JPO&Japio
JP4053177A 1977-04-08 1977-04-08 Picture coder Pending JPS53125712A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4053177A JPS53125712A (en) 1977-04-08 1977-04-08 Picture coder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4053177A JPS53125712A (en) 1977-04-08 1977-04-08 Picture coder

Publications (1)

Publication Number Publication Date
JPS53125712A true JPS53125712A (en) 1978-11-02

Family

ID=12583040

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4053177A Pending JPS53125712A (en) 1977-04-08 1977-04-08 Picture coder

Country Status (1)

Country Link
JP (1) JPS53125712A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985184A (en) * 1982-11-08 1984-05-17 Nippon Telegr & Teleph Corp <Ntt> Picture signal coding system
JPS60114084A (en) * 1983-11-21 1985-06-20 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Gray scale value processing method
JPS63182780A (en) * 1987-01-26 1988-07-28 Fuji Electric Co Ltd Picture processing method for drawing reading device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985184A (en) * 1982-11-08 1984-05-17 Nippon Telegr & Teleph Corp <Ntt> Picture signal coding system
JPH0134497B2 (en) * 1982-11-08 1989-07-19 Nippon Telegraph & Telephone
JPS60114084A (en) * 1983-11-21 1985-06-20 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Gray scale value processing method
JPH0326947B2 (en) * 1983-11-21 1991-04-12 Intaanashonaru Bijinesu Mashiinzu Corp
JPS63182780A (en) * 1987-01-26 1988-07-28 Fuji Electric Co Ltd Picture processing method for drawing reading device

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