JPS58161588A - 中間調画像作成方法 - Google Patents

中間調画像作成方法

Info

Publication number
JPS58161588A
JPS58161588A JP57044979A JP4497982A JPS58161588A JP S58161588 A JPS58161588 A JP S58161588A JP 57044979 A JP57044979 A JP 57044979A JP 4497982 A JP4497982 A JP 4497982A JP S58161588 A JPS58161588 A JP S58161588A
Authority
JP
Japan
Prior art keywords
memory
pattern
pixel
magnification
column
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
JP57044979A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0129112B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Kazufumi Suzuki
一史 鈴木
Takeyoshi Ochiai
勇悦 落合
Hiroaki Kodera
宏曄 小寺
Hiroyuki Naito
宏之 内藤
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 JP57044979A priority Critical patent/JPS58161588A/ja
Publication of JPS58161588A publication Critical patent/JPS58161588A/ja
Publication of JPH0129112B2 publication Critical patent/JPH0129112B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Digital Computer Display Output (AREA)
  • Television Signal Processing For Recording (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)
JP57044979A 1982-03-19 1982-03-19 中間調画像作成方法 Granted JPS58161588A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57044979A JPS58161588A (ja) 1982-03-19 1982-03-19 中間調画像作成方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57044979A JPS58161588A (ja) 1982-03-19 1982-03-19 中間調画像作成方法

Publications (2)

Publication Number Publication Date
JPS58161588A true JPS58161588A (ja) 1983-09-26
JPH0129112B2 JPH0129112B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-06-07

Family

ID=12706582

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57044979A Granted JPS58161588A (ja) 1982-03-19 1982-03-19 中間調画像作成方法

Country Status (1)

Country Link
JP (1) JPS58161588A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053372A (ja) * 1983-09-02 1985-03-27 Ricoh Co Ltd 階調情報変倍処理方法
JPS60180375A (ja) * 1984-02-28 1985-09-14 Fuji Xerox Co Ltd ラスタ−スキヤン装置の画像処理装置
JPS61208363A (ja) * 1985-03-12 1986-09-16 Konishiroku Photo Ind Co Ltd 画像の拡大・縮小装置
JPS61187159U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1985-05-10 1986-11-21
JPS6356065A (ja) * 1986-08-26 1988-03-10 Fuji Xerox Co Ltd 中間調生成回路
JPS6382168A (ja) * 1986-09-26 1988-04-12 Ricoh Co Ltd 画像データの変倍制御装置
US4827353A (en) * 1985-12-20 1989-05-02 U.S. Philips Corporation Method of and circuit arrangement for changing the resolution of binary pseudo-halftone pictures
JPH03185969A (ja) * 1989-11-15 1991-08-13 Xerox Corp 入力画素のハーフトーン処理及び画像信号変換方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6053372A (ja) * 1983-09-02 1985-03-27 Ricoh Co Ltd 階調情報変倍処理方法
JPS60180375A (ja) * 1984-02-28 1985-09-14 Fuji Xerox Co Ltd ラスタ−スキヤン装置の画像処理装置
JPS61208363A (ja) * 1985-03-12 1986-09-16 Konishiroku Photo Ind Co Ltd 画像の拡大・縮小装置
JPS61187159U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1985-05-10 1986-11-21
US4827353A (en) * 1985-12-20 1989-05-02 U.S. Philips Corporation Method of and circuit arrangement for changing the resolution of binary pseudo-halftone pictures
JPS6356065A (ja) * 1986-08-26 1988-03-10 Fuji Xerox Co Ltd 中間調生成回路
JPS6382168A (ja) * 1986-09-26 1988-04-12 Ricoh Co Ltd 画像データの変倍制御装置
JPH03185969A (ja) * 1989-11-15 1991-08-13 Xerox Corp 入力画素のハーフトーン処理及び画像信号変換方法

Also Published As

Publication number Publication date
JPH0129112B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-06-07

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