JPH0547016B2 - - Google Patents

Info

Publication number
JPH0547016B2
JPH0547016B2 JP60080286A JP8028685A JPH0547016B2 JP H0547016 B2 JPH0547016 B2 JP H0547016B2 JP 60080286 A JP60080286 A JP 60080286A JP 8028685 A JP8028685 A JP 8028685A JP H0547016 B2 JPH0547016 B2 JP H0547016B2
Authority
JP
Japan
Prior art keywords
data
color
information
hue
gradation
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
JP60080286A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61239776A (ja
Inventor
Yoshihiko Azuma
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon 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 Dai Nippon Printing Co Ltd filed Critical Dai Nippon Printing Co Ltd
Priority to JP60080286A priority Critical patent/JPS61239776A/ja
Publication of JPS61239776A publication Critical patent/JPS61239776A/ja
Publication of JPH0547016B2 publication Critical patent/JPH0547016B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
JP60080286A 1985-04-17 1985-04-17 色修正方法 Granted JPS61239776A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60080286A JPS61239776A (ja) 1985-04-17 1985-04-17 色修正方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60080286A JPS61239776A (ja) 1985-04-17 1985-04-17 色修正方法

Publications (2)

Publication Number Publication Date
JPS61239776A JPS61239776A (ja) 1986-10-25
JPH0547016B2 true JPH0547016B2 (enrdf_load_stackoverflow) 1993-07-15

Family

ID=13714027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60080286A Granted JPS61239776A (ja) 1985-04-17 1985-04-17 色修正方法

Country Status (1)

Country Link
JP (1) JPS61239776A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3128429B2 (ja) * 1993-08-27 2001-01-29 三菱電機株式会社 画像処理方法および装置

Also Published As

Publication number Publication date
JPS61239776A (ja) 1986-10-25

Similar Documents

Publication Publication Date Title
US5892891A (en) System for printing color images with extra colorants in addition to primary colorants
CA1222160A (en) Modified color removal dependent on tone
US5146346A (en) Method for displaying and printing multitone images derived from grayscale images
US6456395B1 (en) Method for separating colors of encapsulated postscript images
CA2415009C (en) Color reproduction process
US5077604A (en) Color printing, correction, and conversion apparatus and method
JPH067664B2 (ja) カラー画像信号処理装置
JPH0572577B2 (enrdf_load_stackoverflow)
JPH0520031B2 (enrdf_load_stackoverflow)
US4774567A (en) Reproduction of colored images including overprinting for reproduction of bright colors
EP1289268A2 (en) Automatic color map conversion
EP1608148A2 (en) Prepress workflow process employing frequency modulation (FM) screening techniques
JPS61214862A (ja) カラ−画像形成方法
US4643563A (en) Color image data processing method
US6970271B1 (en) Device independent trap color specification
JPH0547016B2 (enrdf_load_stackoverflow)
US3324235A (en) Computer for preparation of color separations
JPH0473830B2 (enrdf_load_stackoverflow)
US5805295A (en) Image processing apparatus and method for applying special image effects to output images
JPH0457272B2 (enrdf_load_stackoverflow)
JP2721173B2 (ja) 色情報の墨分抽出方法
US5673335A (en) Color image processing method and apparatus therefor
US6088477A (en) System for controlling an amount of undercolor removal based on a grayness signal, a darkness signal, and a black signal
JP2713932B2 (ja) 画像処理方法
JPS6342576A (ja) カラー画像処理装置