JPS554071A - Color printer for photography - Google Patents
Color printer for photographyInfo
- Publication number
- JPS554071A JPS554071A JP7724378A JP7724378A JPS554071A JP S554071 A JPS554071 A JP S554071A JP 7724378 A JP7724378 A JP 7724378A JP 7724378 A JP7724378 A JP 7724378A JP S554071 A JPS554071 A JP S554071A
- Authority
- JP
- Japan
- Prior art keywords
- color
- thru
- reversal
- film
- light beams
- 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.)
- Granted
Links
Abstract
PURPOSE: To enable either of negative film and reversal film to be readily printed on the same color paper by scanning the original color picture with light beams, once converting these to electric signals by measuring means and modulating the intensities of recording light beams with these electric signals.
CONSTITUTION: Light beams of blue, green and red radiated from respective laser light sources 1 thru 3 are divided to those for reading and recording by half mirrors 4, 5, 6. An original color picture 10 is scanned by the light beam 7 having been synthesized as for reading and the intensities of the three color components of the light having transmitted therethrough are mesured with photocells 15 thru 17 of respective colors and are then sent to a color correcting circuit 21, thence their polarities are converted depending upon the kinds of color negative films and reversal color films by gradation correcting circuits 22 thru 24 and polarity changeover circuit 25, whereby their hues are converted to complementary colors and therefore even with the reversal color film, printing may be made on the color paper in the same manner as with color negative film.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53077243A JPS6048018B2 (en) | 1978-06-26 | 1978-06-26 | photo color printer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53077243A JPS6048018B2 (en) | 1978-06-26 | 1978-06-26 | photo color printer |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS554071A true JPS554071A (en) | 1980-01-12 |
JPS6048018B2 JPS6048018B2 (en) | 1985-10-24 |
Family
ID=13628409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53077243A Expired JPS6048018B2 (en) | 1978-06-26 | 1978-06-26 | photo color printer |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6048018B2 (en) |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57179832A (en) * | 1981-04-30 | 1982-11-05 | Fuji Photo Film Co Ltd | Light source for color printer |
JPS59208982A (en) * | 1983-04-27 | 1984-11-27 | ドクトル−インジエニエ−ル・ル−ドルフ・ヘル・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Method and device for forming colored image |
JPS59224861A (en) * | 1983-06-06 | 1984-12-17 | Canon Inc | Color copying machine |
JPS6014572A (en) * | 1983-07-06 | 1985-01-25 | Fuji Photo Film Co Ltd | Method for converting light control signal |
JPS6014570A (en) * | 1983-07-04 | 1985-01-25 | Fuji Photo Film Co Ltd | Input signal processing method of negative original |
JPS6020681A (en) * | 1983-07-15 | 1985-02-01 | Fuji Photo Film Co Ltd | Positive-negative conversion picture signal processing method |
JPS6054569A (en) * | 1983-09-05 | 1985-03-29 | Canon Inc | Color image recording device |
JPS60138429A (en) * | 1983-12-27 | 1985-07-23 | Canon Inc | Color separating device |
JPS60244752A (en) * | 1984-05-19 | 1985-12-04 | Canon Inc | Recording apparatus |
JPS61121667A (en) * | 1984-11-19 | 1986-06-09 | Canon Inc | Picture reading device |
JPS61157075A (en) * | 1984-12-28 | 1986-07-16 | Canon Inc | Color picture image processor |
JPS61179669A (en) * | 1985-02-04 | 1986-08-12 | Fuji Color Service:Kk | Light source device with picture signal processing section |
JPS62277866A (en) * | 1986-05-27 | 1987-12-02 | Fuji Photo Film Co Ltd | Picture recorder |
JPS6368863A (en) * | 1986-08-29 | 1988-03-28 | アグファ−ゲ−ヴェルト・アクチエンゲゼルシャフト | Method and apparatus for reproducing original |
JPS6352863U (en) * | 1986-09-25 | 1988-04-09 | ||
JPH02101861A (en) * | 1988-10-11 | 1990-04-13 | Fuji Photo Film Co Ltd | Picture scanner |
US5012259A (en) * | 1988-01-28 | 1991-04-30 | Konica Corporation | Color recorder with gas laser beam scanning |
JPH0666883B2 (en) * | 1985-05-06 | 1994-08-24 | イ−ストマン コダック カンパニ− | How to process digital color images |
-
1978
- 1978-06-26 JP JP53077243A patent/JPS6048018B2/en not_active Expired
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57179832A (en) * | 1981-04-30 | 1982-11-05 | Fuji Photo Film Co Ltd | Light source for color printer |
JPS59208982A (en) * | 1983-04-27 | 1984-11-27 | ドクトル−インジエニエ−ル・ル−ドルフ・ヘル・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Method and device for forming colored image |
JPS59224861A (en) * | 1983-06-06 | 1984-12-17 | Canon Inc | Color copying machine |
JPS6014570A (en) * | 1983-07-04 | 1985-01-25 | Fuji Photo Film Co Ltd | Input signal processing method of negative original |
JPS6014572A (en) * | 1983-07-06 | 1985-01-25 | Fuji Photo Film Co Ltd | Method for converting light control signal |
JPS6020681A (en) * | 1983-07-15 | 1985-02-01 | Fuji Photo Film Co Ltd | Positive-negative conversion picture signal processing method |
JPH0515106B2 (en) * | 1983-09-05 | 1993-02-26 | Canon Kk | |
JPS6054569A (en) * | 1983-09-05 | 1985-03-29 | Canon Inc | Color image recording device |
JPS60138429A (en) * | 1983-12-27 | 1985-07-23 | Canon Inc | Color separating device |
JPS60244752A (en) * | 1984-05-19 | 1985-12-04 | Canon Inc | Recording apparatus |
JPS61121667A (en) * | 1984-11-19 | 1986-06-09 | Canon Inc | Picture reading device |
JPS61157075A (en) * | 1984-12-28 | 1986-07-16 | Canon Inc | Color picture image processor |
JPS61179669A (en) * | 1985-02-04 | 1986-08-12 | Fuji Color Service:Kk | Light source device with picture signal processing section |
JPH0666883B2 (en) * | 1985-05-06 | 1994-08-24 | イ−ストマン コダック カンパニ− | How to process digital color images |
JPS62277866A (en) * | 1986-05-27 | 1987-12-02 | Fuji Photo Film Co Ltd | Picture recorder |
JPS6368863A (en) * | 1986-08-29 | 1988-03-28 | アグファ−ゲ−ヴェルト・アクチエンゲゼルシャフト | Method and apparatus for reproducing original |
JPS6352863U (en) * | 1986-09-25 | 1988-04-09 | ||
US5012259A (en) * | 1988-01-28 | 1991-04-30 | Konica Corporation | Color recorder with gas laser beam scanning |
JPH02101861A (en) * | 1988-10-11 | 1990-04-13 | Fuji Photo Film Co Ltd | Picture scanner |
Also Published As
Publication number | Publication date |
---|---|
JPS6048018B2 (en) | 1985-10-24 |
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