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JPS5338918A - Converter unit of low picture element density - Google Patents

Converter unit of low picture element density

Info

Publication number
JPS5338918A
JPS5338918A JP11348476A JP11348476A JPS5338918A JP S5338918 A JPS5338918 A JP S5338918A JP 11348476 A JP11348476 A JP 11348476A JP 11348476 A JP11348476 A JP 11348476A JP S5338918 A JPS5338918 A JP S5338918A
Authority
JP
Japan
Prior art keywords
picture element
element density
converter unit
low picture
region
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
JP11348476A
Other languages
Japanese (ja)
Other versions
JPS6027463B2 (en
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 JP51113484A priority Critical patent/JPS6027463B2/en
Publication of JPS5338918A publication Critical patent/JPS5338918A/en
Publication of JPS6027463B2 publication Critical patent/JPS6027463B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Editing Of Facsimile Originals (AREA)
  • Image Processing (AREA)

Abstract

PURPOSE: To preserve the slender self-region of the original picture without painting out the region by first having a narrowing process before a low picture element density conversion in order to extend the distance between the black picture elements by an amount of one or two picture elements.
COPYRIGHT: (C)1978,JPO&Japio
JP51113484A 1976-09-21 1976-09-21 Low pixel density conversion device Expired JPS6027463B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51113484A JPS6027463B2 (en) 1976-09-21 1976-09-21 Low pixel density conversion device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51113484A JPS6027463B2 (en) 1976-09-21 1976-09-21 Low pixel density conversion device

Publications (2)

Publication Number Publication Date
JPS5338918A true JPS5338918A (en) 1978-04-10
JPS6027463B2 JPS6027463B2 (en) 1985-06-28

Family

ID=14613445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51113484A Expired JPS6027463B2 (en) 1976-09-21 1976-09-21 Low pixel density conversion device

Country Status (1)

Country Link
JP (1) JPS6027463B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55109075A (en) * 1979-02-16 1980-08-21 Ricoh Co Ltd Picture information process system
JPS55124362A (en) * 1979-03-20 1980-09-25 Ricoh Co Ltd Predicting restoration method for picture signal

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55109075A (en) * 1979-02-16 1980-08-21 Ricoh Co Ltd Picture information process system
JPS6315785B2 (en) * 1979-02-16 1988-04-06 Ricoh Kk
JPS55124362A (en) * 1979-03-20 1980-09-25 Ricoh Co Ltd Predicting restoration method for picture signal
JPS6353749B2 (en) * 1979-03-20 1988-10-25 Ricoh Kk

Also Published As

Publication number Publication date
JPS6027463B2 (en) 1985-06-28

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