JPH0547019B2 - - Google Patents

Info

Publication number
JPH0547019B2
JPH0547019B2 JP61006881A JP688186A JPH0547019B2 JP H0547019 B2 JPH0547019 B2 JP H0547019B2 JP 61006881 A JP61006881 A JP 61006881A JP 688186 A JP688186 A JP 688186A JP H0547019 B2 JPH0547019 B2 JP H0547019B2
Authority
JP
Japan
Prior art keywords
image
aperture
value
halftone image
scanning
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 - Lifetime
Application number
JP61006881A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62164372A (ja
Inventor
Seiichiro Hiratsuka
Masahiko Matsunawa
Yoshinori Abe
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.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
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 Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP61006881A priority Critical patent/JPS62164372A/ja
Publication of JPS62164372A publication Critical patent/JPS62164372A/ja
Publication of JPH0547019B2 publication Critical patent/JPH0547019B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Facsimile Image Signal Circuits (AREA)
JP61006881A 1986-01-15 1986-01-15 多値デイザ画像の中間調画像推定方法 Granted JPS62164372A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61006881A JPS62164372A (ja) 1986-01-15 1986-01-15 多値デイザ画像の中間調画像推定方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61006881A JPS62164372A (ja) 1986-01-15 1986-01-15 多値デイザ画像の中間調画像推定方法

Publications (2)

Publication Number Publication Date
JPS62164372A JPS62164372A (ja) 1987-07-21
JPH0547019B2 true JPH0547019B2 (OSRAM) 1993-07-15

Family

ID=11650573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61006881A Granted JPS62164372A (ja) 1986-01-15 1986-01-15 多値デイザ画像の中間調画像推定方法

Country Status (1)

Country Link
JP (1) JPS62164372A (OSRAM)

Also Published As

Publication number Publication date
JPS62164372A (ja) 1987-07-21

Similar Documents

Publication Publication Date Title
EP0200534B1 (en) Method and apparatus for estimating halftone image from binary image
JP3921678B2 (ja) 画像処理方法および装置
US4841377A (en) Continuous image estimation method
JP4108517B2 (ja) ハーフトーン化処理方法及びハーフトーン化処理システム
US6628427B1 (en) Method and apparatus for image processing which improves performance of gray scale image transformation
JPH0547019B2 (OSRAM)
JPH0583026B2 (OSRAM)
JPH0431466B2 (OSRAM)
JP3295561B2 (ja) 画像処理装置
JP3669081B2 (ja) 画像処理装置
JPH0453350B2 (OSRAM)
JP3399341B2 (ja) 画像処理方法および画像処理装置
EP0963105A2 (en) Threshold matrix, and method and apparatus of reproducing gray level using threshold matrix
JP3431779B2 (ja) 閾値マトリックス誤差拡散法による２値化方法およびコンピュータシステム
JPH0453349B2 (OSRAM)
JP3302420B2 (ja) 画像処理装置
JP4222151B2 (ja) 画像処理装置、画像処理方法及び画像処理プログラム
JPS62157468A (ja) ２値画像の拡大・縮小方法
JPH0511465B2 (OSRAM)
JP3708191B2 (ja) 画像処理装置
JPS62164369A (ja) デイザ画像の縮小方法
JPS62294380A (ja) 中間調画像推定方法
JPH047149B2 (OSRAM)
JPH05160996A (ja) 画像処理方法
JPH07295527A (ja) 画像信号２値化処理装置および方法