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JPS5258309A - Band compression system for facsimile - Google Patents

Band compression system for facsimile

Info

Publication number
JPS5258309A
JPS5258309A JP13422875A JP13422875A JPS5258309A JP S5258309 A JPS5258309 A JP S5258309A JP 13422875 A JP13422875 A JP 13422875A JP 13422875 A JP13422875 A JP 13422875A JP S5258309 A JPS5258309 A JP S5258309A
Authority
JP
Japan
Prior art keywords
band compression
facsimile
compression system
pairs
scanning signal
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
JP13422875A
Other languages
Japanese (ja)
Other versions
JPS5733750B2 (en
Inventor
Minoru Tanaka
Yoshikazu Sekine
Hiroshi Terada
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.)
MATSUSHITA DENSOU KIKI KK
Panasonic System Solutions Japan Co Ltd
Panasonic Holdings Corp
Original Assignee
MATSUSHITA DENSOU KIKI KK
Matsushita Graphic Communication Systems Inc
Matsushita Electric Industrial 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 MATSUSHITA DENSOU KIKI KK, Matsushita Graphic Communication Systems Inc, Matsushita Electric Industrial Co Ltd filed Critical MATSUSHITA DENSOU KIKI KK
Priority to JP13422875A priority Critical patent/JPS5258309A/en
Publication of JPS5258309A publication Critical patent/JPS5258309A/en
Publication of JPS5733750B2 publication Critical patent/JPS5733750B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To improve the band compression rate, by displaying and transmitting the shift of the changing point to the signals for both pairs, if the transition process toward the scanning line is the same for the pairs of the adjacent scanning signal and the succeedinly adjacent scanning signal.
COPYRIGHT: (C)1977,JPO&Japio
JP13422875A 1975-11-07 1975-11-07 Band compression system for facsimile Granted JPS5258309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13422875A JPS5258309A (en) 1975-11-07 1975-11-07 Band compression system for facsimile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13422875A JPS5258309A (en) 1975-11-07 1975-11-07 Band compression system for facsimile

Publications (2)

Publication Number Publication Date
JPS5258309A true JPS5258309A (en) 1977-05-13
JPS5733750B2 JPS5733750B2 (en) 1982-07-19

Family

ID=15123409

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13422875A Granted JPS5258309A (en) 1975-11-07 1975-11-07 Band compression system for facsimile

Country Status (1)

Country Link
JP (1) JPS5258309A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443612A (en) * 1977-09-14 1979-04-06 Toshiba Corp Encoding system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443612A (en) * 1977-09-14 1979-04-06 Toshiba Corp Encoding system
JPS6053939B2 (en) * 1977-09-14 1985-11-28 株式会社東芝 encoding device

Also Published As

Publication number Publication date
JPS5733750B2 (en) 1982-07-19

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