JPS5582563A - Picture processing system - Google Patents

Picture processing system

Info

Publication number
JPS5582563A
JPS5582563A JP15592978A JP15592978A JPS5582563A JP S5582563 A JPS5582563 A JP S5582563A JP 15592978 A JP15592978 A JP 15592978A JP 15592978 A JP15592978 A JP 15592978A JP S5582563 A JPS5582563 A JP S5582563A
Authority
JP
Japan
Prior art keywords
concentration
video element
signal
read out
small
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
JP15592978A
Other languages
Japanese (ja)
Inventor
Keiji Sekikawa
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP15592978A priority Critical patent/JPS5582563A/en
Publication of JPS5582563A publication Critical patent/JPS5582563A/en
Pending legal-status Critical Current

Links

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  • Editing Of Facsimile Originals (AREA)

Abstract

PURPOSE: To enable the reproduction of high quality at curved part, by assigning the signals of 0.1 to the concentration of small video element of a given number in the order of concentration, depending whether the concentration of the center video element among small picture is greater or smaller than the center value of concentration quantized value.
CONSTITUTION: The quantizing unit 51 performs 1.0 quantization in response to the concentration of small video element splitting the output video element signal Si of scanner. The signal quantized at the quantizing unit 51 based on the address signal Sa is stored and read out to the memory unit 52. The discriminator 54 reads out the small picture of a given number according to the concentration of small video element read out from the memory unit 52. To the small picture read out or not read out at the discriminator 54, 0 or 1 signal is assigned at the level generator 55, and it is delivered as the output signal So together with the output buffer 56.
COPYRIGHT: (C)1980,JPO&Japio
JP15592978A 1978-12-18 1978-12-18 Picture processing system Pending JPS5582563A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15592978A JPS5582563A (en) 1978-12-18 1978-12-18 Picture processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15592978A JPS5582563A (en) 1978-12-18 1978-12-18 Picture processing system

Publications (1)

Publication Number Publication Date
JPS5582563A true JPS5582563A (en) 1980-06-21

Family

ID=15616590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15592978A Pending JPS5582563A (en) 1978-12-18 1978-12-18 Picture processing system

Country Status (1)

Country Link
JP (1) JPS5582563A (en)

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