JPH0418767B2 - - Google Patents

Info

Publication number
JPH0418767B2
JPH0418767B2 JP60084005A JP8400585A JPH0418767B2 JP H0418767 B2 JPH0418767 B2 JP H0418767B2 JP 60084005 A JP60084005 A JP 60084005A JP 8400585 A JP8400585 A JP 8400585A JP H0418767 B2 JPH0418767 B2 JP H0418767B2
Authority
JP
Japan
Prior art keywords
color
area ratio
color information
dot area
filter
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
JP60084005A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61241613A (ja
Inventor
Akira Ooshima
Kazuo Shoda
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.)
Toppan Inc
Original Assignee
Toppan Printing 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 Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Priority to JP60084005A priority Critical patent/JPS61241613A/ja
Publication of JPS61241613A publication Critical patent/JPS61241613A/ja
Publication of JPH0418767B2 publication Critical patent/JPH0418767B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Facsimile Image Signal Circuits (AREA)
JP60084005A 1985-04-19 1985-04-19 網点面積率決定装置 Granted JPS61241613A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60084005A JPS61241613A (ja) 1985-04-19 1985-04-19 網点面積率決定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60084005A JPS61241613A (ja) 1985-04-19 1985-04-19 網点面積率決定装置

Publications (2)

Publication Number Publication Date
JPS61241613A JPS61241613A (ja) 1986-10-27
JPH0418767B2 true JPH0418767B2 (en]) 1992-03-27

Family

ID=13818480

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60084005A Granted JPS61241613A (ja) 1985-04-19 1985-04-19 網点面積率決定装置

Country Status (1)

Country Link
JP (1) JPS61241613A (en])

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510067B2 (en]) * 1974-04-17 1980-03-13
JPS6034686B2 (ja) * 1976-07-12 1985-08-10 株式会社リコー 色情報選択方法
JPS57132148A (en) * 1981-02-09 1982-08-16 Toppan Printing Co Ltd Color separating method of reflective original

Also Published As

Publication number Publication date
JPS61241613A (ja) 1986-10-27

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