JPS5622434A - Preparation of master film from negative color film type original image - Google Patents
Preparation of master film from negative color film type original imageInfo
- Publication number
- JPS5622434A JPS5622434A JP9799379A JP9799379A JPS5622434A JP S5622434 A JPS5622434 A JP S5622434A JP 9799379 A JP9799379 A JP 9799379A JP 9799379 A JP9799379 A JP 9799379A JP S5622434 A JPS5622434 A JP S5622434A
- Authority
- JP
- Japan
- Prior art keywords
- color
- film
- original image
- type original
- master
- 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
Links
Abstract
PURPOSE: To prepare a superior printing master film directly from a negative color film original image using a conventional electronic color scanner, by compensating a specified orange color derived from an automask.
CONSTITUTION: A negative color film type original image and a transparent gray scale are stuck to the original side cylinder of an electronic color scanner, and an orange color filter corresponding to an automask color is applied to the transparent gray scale. A reference value of the input side photomultiplier of the electronic color scanner is set using said scale with its orange color compensated, then the negative color film type original image is scanned to prepare each master film of cyan, magenta, and yellow, and next, triple exposures for forming said masters are applied to a photosensitive film to form a black master film.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9799379A JPS5622434A (en) | 1979-07-31 | 1979-07-31 | Preparation of master film from negative color film type original image |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9799379A JPS5622434A (en) | 1979-07-31 | 1979-07-31 | Preparation of master film from negative color film type original image |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5622434A true JPS5622434A (en) | 1981-03-03 |
Family
ID=14207183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9799379A Pending JPS5622434A (en) | 1979-07-31 | 1979-07-31 | Preparation of master film from negative color film type original image |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5622434A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59224861A (en) * | 1983-06-06 | 1984-12-17 | Canon Inc | Color copying machine |
JPS6117149U (en) * | 1984-07-05 | 1986-01-31 | 株式会社ボッシュオートモーティブ システム | Boost compensator for internal combustion engine with supercharger |
JPS62283772A (en) * | 1986-05-31 | 1987-12-09 | Canon Inc | Color picture copying device |
-
1979
- 1979-07-31 JP JP9799379A patent/JPS5622434A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59224861A (en) * | 1983-06-06 | 1984-12-17 | Canon Inc | Color copying machine |
JPS6117149U (en) * | 1984-07-05 | 1986-01-31 | 株式会社ボッシュオートモーティブ システム | Boost compensator for internal combustion engine with supercharger |
JPS62283772A (en) * | 1986-05-31 | 1987-12-09 | Canon Inc | Color picture copying device |
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