JPS6244743B2 - - Google Patents

Info

Publication number
JPS6244743B2
JPS6244743B2 JP54167578A JP16757879A JPS6244743B2 JP S6244743 B2 JPS6244743 B2 JP S6244743B2 JP 54167578 A JP54167578 A JP 54167578A JP 16757879 A JP16757879 A JP 16757879A JP S6244743 B2 JPS6244743 B2 JP S6244743B2
Authority
JP
Japan
Prior art keywords
dither matrix
pixels
columns
rom
rows
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.)
Expired
Application number
JP54167578A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5690677A (en
Inventor
Takashi Ezaki
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 JP16757879A priority Critical patent/JPS5690677A/ja
Publication of JPS5690677A publication Critical patent/JPS5690677A/ja
Publication of JPS6244743B2 publication Critical patent/JPS6244743B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electrophotography Using Other Than Carlson'S Method (AREA)
  • Combination Of More Than One Step In Electrophotography (AREA)
  • Control Or Security For Electrophotography (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP16757879A 1979-12-25 1979-12-25 Half-tone processing system Granted JPS5690677A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16757879A JPS5690677A (en) 1979-12-25 1979-12-25 Half-tone processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16757879A JPS5690677A (en) 1979-12-25 1979-12-25 Half-tone processing system

Publications (2)

Publication Number Publication Date
JPS5690677A JPS5690677A (en) 1981-07-22
JPS6244743B2 true JPS6244743B2 (de) 1987-09-22

Family

ID=15852337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16757879A Granted JPS5690677A (en) 1979-12-25 1979-12-25 Half-tone processing system

Country Status (1)

Country Link
JP (1) JPS5690677A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61136172A (ja) * 1984-12-07 1986-06-24 Canon Inc 画像処理装置

Also Published As

Publication number Publication date
JPS5690677A (en) 1981-07-22

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