JPS5414613A - Signal processor - Google Patents

Signal processor

Info

Publication number
JPS5414613A
JPS5414613A JP8081877A JP8081877A JPS5414613A JP S5414613 A JPS5414613 A JP S5414613A JP 8081877 A JP8081877 A JP 8081877A JP 8081877 A JP8081877 A JP 8081877A JP S5414613 A JPS5414613 A JP S5414613A
Authority
JP
Japan
Prior art keywords
signal processor
scanning line
differnece
comparing
difference
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
JP8081877A
Other languages
Japanese (ja)
Inventor
Morihito Waniko
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.)
Panasonic Holdings Corp
Original Assignee
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 Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP8081877A priority Critical patent/JPS5414613A/en
Publication of JPS5414613A publication Critical patent/JPS5414613A/en
Pending legal-status Critical Current

Links

Landscapes

  • Image Processing (AREA)

Abstract

PURPOSE: To increase the compression efficiency, by comparing the differnece between the past scanning line and present scanning line in a facsimile unit, and by performing processing for the direction of change based on the difference.
COPYRIGHT: (C)1979,JPO&Japio
JP8081877A 1977-07-05 1977-07-05 Signal processor Pending JPS5414613A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8081877A JPS5414613A (en) 1977-07-05 1977-07-05 Signal processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8081877A JPS5414613A (en) 1977-07-05 1977-07-05 Signal processor

Publications (1)

Publication Number Publication Date
JPS5414613A true JPS5414613A (en) 1979-02-03

Family

ID=13729020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8081877A Pending JPS5414613A (en) 1977-07-05 1977-07-05 Signal processor

Country Status (1)

Country Link
JP (1) JPS5414613A (en)

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