JPS55159440A - Process printing method for special expression - Google Patents

Process printing method for special expression

Info

Publication number
JPS55159440A
JPS55159440A JP932379A JP932379A JPS55159440A JP S55159440 A JPS55159440 A JP S55159440A JP 932379 A JP932379 A JP 932379A JP 932379 A JP932379 A JP 932379A JP S55159440 A JPS55159440 A JP S55159440A
Authority
JP
Japan
Prior art keywords
gradient
curve
shadow
plate
small
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.)
Pending
Application number
JP932379A
Other languages
Japanese (ja)
Inventor
Noboru Usami
Yasuo Nakamura
Takaaki Nakajima
Masahiro Namikata
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.)
TOYO SHIGYO KK
Original Assignee
TOYO SHIGYO KK
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 TOYO SHIGYO KK filed Critical TOYO SHIGYO KK
Priority to JP932379A priority Critical patent/JPS55159440A/en
Publication of JPS55159440A publication Critical patent/JPS55159440A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a print having illusional relief picture type expression, by rendering the gradient of a tone reproduction curve a reverse S-form curve large in the gradient of the highlight and the shadow of a color original and small in gradient in the middle part.
CONSTITUTION: In making a printing plate from an optional color original using an electronic engraver, each gradient of the tone reproduction curve of each spectral separated plate is made large both in the high-light and the shadow, and small in the middle part, a so-called S-formed curve. An unsharp masking maount, a peaking amount, etc. are made excessive, the details are extremely emphasized, and undercolor removal (UCR) is made to form each original halftone plate of cyan, magenta, and yellow, and a multicolor print is made by forming printing plates from them.
COPYRIGHT: (C)1980,JPO&Japio
JP932379A 1979-01-29 1979-01-29 Process printing method for special expression Pending JPS55159440A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP932379A JPS55159440A (en) 1979-01-29 1979-01-29 Process printing method for special expression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP932379A JPS55159440A (en) 1979-01-29 1979-01-29 Process printing method for special expression

Publications (1)

Publication Number Publication Date
JPS55159440A true JPS55159440A (en) 1980-12-11

Family

ID=11717256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP932379A Pending JPS55159440A (en) 1979-01-29 1979-01-29 Process printing method for special expression

Country Status (1)

Country Link
JP (1) JPS55159440A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013161194A (en) * 2012-02-02 2013-08-19 Canon Inc Image processing device and image processing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013161194A (en) * 2012-02-02 2013-08-19 Canon Inc Image processing device and image processing method

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