JPH0457274B2 - - Google Patents

Info

Publication number
JPH0457274B2
JPH0457274B2 JP59201868A JP20186884A JPH0457274B2 JP H0457274 B2 JPH0457274 B2 JP H0457274B2 JP 59201868 A JP59201868 A JP 59201868A JP 20186884 A JP20186884 A JP 20186884A JP H0457274 B2 JPH0457274 B2 JP H0457274B2
Authority
JP
Japan
Prior art keywords
image
area
halftone
processing
signal
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
JP59201868A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6180969A (ja
Inventor
Taiji Nagaoka
Masami Kurata
Hiroyuki Saito
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox 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 Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP59201868A priority Critical patent/JPS6180969A/ja
Publication of JPS6180969A publication Critical patent/JPS6180969A/ja
Publication of JPH0457274B2 publication Critical patent/JPH0457274B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Facsimile Image Signal Circuits (AREA)
JP59201868A 1984-09-28 1984-09-28 画信号処理装置 Granted JPS6180969A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59201868A JPS6180969A (ja) 1984-09-28 1984-09-28 画信号処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59201868A JPS6180969A (ja) 1984-09-28 1984-09-28 画信号処理装置

Publications (2)

Publication Number Publication Date
JPS6180969A JPS6180969A (ja) 1986-04-24
JPH0457274B2 true JPH0457274B2 (OSRAM) 1992-09-11

Family

ID=16448216

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59201868A Granted JPS6180969A (ja) 1984-09-28 1984-09-28 画信号処理装置

Country Status (1)

Country Link
JP (1) JPS6180969A (OSRAM)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63250274A (ja) * 1987-04-06 1988-10-18 Matsushita Graphic Commun Syst Inc 画信号処理装置
US4926251A (en) * 1987-04-07 1990-05-15 Kabushiki Kaisha Toshiba Color image processing apparatus with image corrector
JPH0296473A (ja) * 1988-09-30 1990-04-09 Matsushita Graphic Commun Syst Inc 画信号処理装置
US7453604B2 (en) * 2003-06-30 2008-11-18 Xerox Corporation Systems and methods for estimating an image marking process using scanned image attributes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753179A (en) * 1980-09-16 1982-03-30 Ricoh Co Ltd Picture processing
US4447830A (en) * 1981-09-10 1984-05-08 Xerox Corporation Image scanning apparatus and method
JPS5955581A (ja) * 1982-09-22 1984-03-30 Nippon Telegr & Teleph Corp <Ntt> 印刷文書画像の領域切り分け方法

Also Published As

Publication number Publication date
JPS6180969A (ja) 1986-04-24

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