JPS6129274A - 色分解方法及び装置 - Google Patents

色分解方法及び装置

Info

Publication number: JPS6129274A
Authority: JP; Japan
Prior art keywords: color; image signal; color separation; memory device; signal
Prior art date: 1984-07-20
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

JP14938084A

Other languages

English (en)

Japanese (ja)

Other versions

JPH0157550B2 (2

Inventor

Mitsuhiko Yamada

光彦山田

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.)

Dainippon Screen Manufacturing Co Ltd

Original Assignee

Dainippon Screen Manufacturing 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.)

1984-07-20

Filing date

1984-07-20

Publication date

1986-02-10

1984-07-20 Application filed by Dainippon Screen Manufacturing Co Ltd filed Critical Dainippon Screen Manufacturing Co Ltd

1984-07-20 Priority to JP14938084A priority Critical patent/JPS6129274A/ja

1985-03-29 Priority to US06/718,154 priority patent/US4701790A/en

1985-04-01 Priority to DE19853511890 priority patent/DE3511890A1/de

1985-04-01 Priority to GB08508455A priority patent/GB2160385B/en

1986-02-10 Publication of JPS6129274A publication Critical patent/JPS6129274A/ja

1989-12-06 Publication of JPH0157550B2 publication Critical patent/JPH0157550B2/ja

Status Granted legal-status Critical Current

Links

238000000034 method Methods 0.000 title description 19
238000000354 decomposition reaction Methods 0.000 title 1
238000012937 correction Methods 0.000 claims abstract description 39
238000000926 separation method Methods 0.000 claims description 82
230000007935 neutral effect Effects 0.000 claims description 20
238000007639 printing Methods 0.000 claims description 15
238000006243 chemical reaction Methods 0.000 claims description 14
239000000654 additive Substances 0.000 claims description 6
230000000996 additive effect Effects 0.000 claims description 6
230000009466 transformation Effects 0.000 claims description 5
239000000976 ink Substances 0.000 description 48
239000003086 colorant Substances 0.000 description 12
238000010586 diagram Methods 0.000 description 7
235000019646 color tone Nutrition 0.000 description 4
230000000694 effects Effects 0.000 description 4
230000007423 decrease Effects 0.000 description 2
238000001514 detection method Methods 0.000 description 2
238000005516 engineering process Methods 0.000 description 2
238000007667 floating Methods 0.000 description 2
235000008375 Decussocarpus nagi Nutrition 0.000 description 1
244000309456 Decussocarpus nagi Species 0.000 description 1
238000013459 approach Methods 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1

Landscapes

Facsimile Image Signal Circuits (AREA)
Color Image Communication Systems (AREA)

JP14938084A 1984-06-13 1984-07-20 色分解方法及び装置 Granted JPS6129274A (ja)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
JP14938084A JPS6129274A (ja)	1984-07-20	1984-07-20	色分解方法及び装置
US06/718,154 US4701790A (en)	1984-06-13	1985-03-29	Method and apparatus for color separation in an image reproduction scanner
DE19853511890 DE3511890A1 (de)	1984-06-13	1985-04-01	Verfahren und vorrichtung zur herstellung von farbauszuegen
GB08508455A GB2160385B (en)	1984-06-13	1985-04-01	Method and apparatus for color separation in an image reproduction scanner

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP14938084A JPS6129274A (ja)	1984-07-20	1984-07-20	色分解方法及び装置

Publications (2)

Publication Number	Publication Date
JPS6129274A true JPS6129274A (ja)	1986-02-10
JPH0157550B2 JPH0157550B2 (2)	1989-12-06

Family

ID=15473864

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP14938084A Granted JPS6129274A (ja)	1984-06-13	1984-07-20	色分解方法及び装置

Country Status (1)

Country	Link
JP (1)	JPS6129274A (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS63204260A (ja) *	1987-02-20	1988-08-23	Toshiba Corp	画像形成装置

1984
- 1984-07-20 JP JP14938084A patent/JPS6129274A/ja active Granted

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS63204260A (ja) *	1987-02-20	1988-08-23	Toshiba Corp	画像形成装置

Also Published As

Publication number	Publication date
JPH0157550B2 (2)	1989-12-06

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