JPS61288568A - ２値画像の中間調画像推定方法 - Google Patents

２値画像の中間調画像推定方法

Info

Publication number
JPS61288568A
JPS61288568A JP60130432A JP13043285A JPS61288568A JP S61288568 A JPS61288568 A JP S61288568A JP 60130432 A JP60130432 A JP 60130432A JP 13043285 A JP13043285 A JP 13043285A JP S61288568 A JPS61288568 A JP S61288568A
Authority
JP
Japan
Prior art keywords
image
halftone
aperture
binary
halftone image
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
JP60130432A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0453349B2 (enrdf_load_stackoverflow
Inventor
Seiichiro Hiratsuka
平塚　誠一郎
Masahiko Matsunawa
松縄　正彦
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 JP60130432A priority Critical patent/JPS61288568A/ja
Priority to US06/856,954 priority patent/US4758897A/en
Priority to EP86303257A priority patent/EP0200534B1/en
Priority to DE3650301T priority patent/DE3650301T2/de
Publication of JPS61288568A publication Critical patent/JPS61288568A/ja
Publication of JPH0453349B2 publication Critical patent/JPH0453349B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Editing Of Facsimile Originals (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)
JP60130432A 1985-04-30 1985-06-14 ２値画像の中間調画像推定方法 Granted JPS61288568A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP60130432A JPS61288568A (ja) 1985-06-14 1985-06-14 ２値画像の中間調画像推定方法
US06/856,954 US4758897A (en) 1985-04-30 1986-04-28 Method and apparatus for estimating halftone image from binary image
EP86303257A EP0200534B1 (en) 1985-04-30 1986-04-29 Method and apparatus for estimating halftone image from binary image
DE3650301T DE3650301T2 (de) 1985-04-30 1986-04-29 Verfahren und Vorrichtung zur Schätzung eines Halbtonbildes von einem binären Bild.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60130432A JPS61288568A (ja) 1985-06-14 1985-06-14 ２値画像の中間調画像推定方法

Publications (2)

Publication Number Publication Date
JPS61288568A true JPS61288568A (ja) 1986-12-18
JPH0453349B2 JPH0453349B2 (enrdf_load_stackoverflow) 1992-08-26

Family

ID=15034097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60130432A Granted JPS61288568A (ja) 1985-04-30 1985-06-14 ２値画像の中間調画像推定方法

Country Status (1)

Country Link
JP (1) JPS61288568A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02109465A (ja) * 1988-10-19 1990-04-23 Toshiba Corp 画像処理装置および多値画像推定方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59163959A (ja) * 1983-03-08 1984-09-17 Fujitsu Ltd 中間調画像変換方式

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59163959A (ja) * 1983-03-08 1984-09-17 Fujitsu Ltd 中間調画像変換方式

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02109465A (ja) * 1988-10-19 1990-04-23 Toshiba Corp 画像処理装置および多値画像推定方法

Also Published As

Publication number Publication date
JPH0453349B2 (enrdf_load_stackoverflow) 1992-08-26

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