JPS6180969A - 画信号処理装置 - Google Patents

画信号処理装置

Info

Publication number
JPS6180969A
JPS6180969A JP59201868A JP20186884A JPS6180969A JP S6180969 A JPS6180969 A JP S6180969A JP 59201868 A JP59201868 A JP 59201868A JP 20186884 A JP20186884 A JP 20186884A JP S6180969 A JPS6180969 A JP S6180969A
Authority
JP
Japan
Prior art keywords
image
halftone
processing
signal processing
image 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.)
Granted
Application number
JP59201868A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0457274B2 (enrdf_load_stackoverflow
Inventor
Taiji Nagaoka
永岡 大治
Masami Kurata
倉田 正實
Hiroyuki Saito
宏之 斎藤
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.)
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 true JPS6180969A (ja) 1986-04-24
JPH0457274B2 JPH0457274B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)

Cited By (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
JPH0296473A (ja) * 1988-09-30 1990-04-09 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
JP2005025743A (ja) * 2003-06-30 2005-01-27 Xerox Corp 印刷された画像を分析する方法、システム及び機械可読メディア

Citations (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
JPS5875374A (ja) * 1981-09-10 1983-05-07 ゼロツクス・コ−ポレ−シヨン 画像走査装置
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

Patent Citations (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
JPS5875374A (ja) * 1981-09-10 1983-05-07 ゼロツクス・コ−ポレ−シヨン 画像走査装置
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

Cited By (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
JP2005025743A (ja) * 2003-06-30 2005-01-27 Xerox Corp 印刷された画像を分析する方法、システム及び機械可読メディア

Also Published As

Publication number Publication date
JPH0457274B2 (enrdf_load_stackoverflow) 1992-09-11

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