NL6601456A - - Google Patents
Info
- Publication number
- NL6601456A NL6601456A NL6601456A NL6601456A NL6601456A NL 6601456 A NL6601456 A NL 6601456A NL 6601456 A NL6601456 A NL 6601456A NL 6601456 A NL6601456 A NL 6601456A NL 6601456 A NL6601456 A NL 6601456A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
- G03B27/725—Optical projection devices wherein the contrast is controlled electrically (e.g. cathode ray tube masking)
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/26—Arbitrary function generators
- G06G7/28—Arbitrary function generators for synthesising functions by piecewise approximation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/207—Simultaneous scanning of the original picture and the reproduced picture with a common scanning device
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- Facsimile Scanning Arrangements (AREA)
- Facsimile Image Signal Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH196265A CH453878A (de) | 1965-02-12 | 1965-02-12 | Photographisches Reproduktionsverfahren und Einrichtung zur Durchführung dieses Verfahrens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6601456A true NL6601456A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-08-15 |
Family
ID=4222665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6601456A NL6601456A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-02-12 | 1966-02-04 |
Country Status (6)
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3465352A (en) * | 1966-05-11 | 1969-09-02 | Ncr Co | Information processing systems using lasers |
| DE2408019C2 (de) * | 1974-02-20 | 1985-09-19 | Agfa-Gevaert Ag, 5090 Leverkusen | Verfahren und Vorrichtung zur Abtastung und Aufzeichnung von bildmäßigen Vorlagen |
| CA1029310A (en) * | 1974-04-08 | 1978-04-11 | Bruno J. Vieri | Combined copier/facsimile transceiver apparatus and method |
| DE2535034B2 (de) * | 1975-08-06 | 1978-01-26 | Agfa-Gevaert Ag, 5090 Leverkusen | Fotografisches farbkopiergeraet mit einer fotoelektrisch gesteuerten belichtungssteuervorrichtung |
| US4175856A (en) * | 1977-11-04 | 1979-11-27 | Pako Corporation | Photographic printer with automatic density and color corrections for paper gamma |
| JPS55121431A (en) * | 1979-03-13 | 1980-09-18 | Fuji Photo Film Co Ltd | Cathode ray tube image recorder |
| US4265532A (en) * | 1979-06-21 | 1981-05-05 | Logetronics Inc. | Photo printing by intensity and velocity modulation |
| US4344699A (en) * | 1981-06-05 | 1982-08-17 | Log Etronics, Inc. | Exposure and contrast determination by prescanning in electronic photoprinting systems |
| DE3225882A1 (de) * | 1981-06-05 | 1983-04-07 | LogEtronics Inc., 22150 Springfield, Va. | Farbkopierverfahren mit einer durch abtastung ermittelten, gespeicherten maske |
| US4530011A (en) * | 1981-06-19 | 1985-07-16 | Loge/Dunn Instruments, Inc. | Apparatus for maintaining of a cathode ray tube image within the light acceptance range of a photographic film |
| US4433345A (en) * | 1981-06-19 | 1984-02-21 | Loge/Dunn Instruments, Inc. | Video image recording methods and devices |
| US4511925A (en) * | 1982-08-16 | 1985-04-16 | Mackenroth Iii Joseph R | High intensity ultraviolet light video imaging apparatus |
| US4700058A (en) * | 1985-08-01 | 1987-10-13 | General Electric Company | Film writing system with closed loop control for electronic images |
| US4699504A (en) * | 1986-08-06 | 1987-10-13 | Bell & Howell Company | Control system for microimage recorders |
| JPH01153541U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1988-04-14 | 1989-10-23 | ||
| US4903141A (en) * | 1989-02-27 | 1990-02-20 | Eastman Kodak Company | Apparatus for electronically duplicating film images while maintaining a high degree of image quality |
| US4965679A (en) * | 1989-02-27 | 1990-10-23 | Eastman Kodak Company | Method for electronically duplicating film images while maintaining a high degree of image quality |
| DE4022055C2 (de) * | 1990-07-11 | 1994-03-10 | Wolfgang Caspar | Vorrichtung zur Farb- und Helligkeitsregelung |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2985063A (en) * | 1957-03-15 | 1961-05-23 | Rca Corp | Composite photography |
| US2977407A (en) * | 1960-02-10 | 1961-03-28 | Hazeltine Research Inc | Electronic previewer for photographic processes |
-
1965
- 1965-02-12 CH CH196265A patent/CH453878A/de unknown
-
1966
- 1966-02-03 DE DE19661497963 patent/DE1497963A1/de active Pending
- 1966-02-04 NL NL6601456A patent/NL6601456A/xx unknown
- 1966-02-07 US US525443A patent/US3400632A/en not_active Expired - Lifetime
- 1966-02-11 GB GB6276/66A patent/GB1120589A/en not_active Expired
- 1966-02-11 SE SE1780/66A patent/SE303427B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1120589A (en) | 1968-07-17 |
| US3400632A (en) | 1968-09-10 |
| CH453878A (de) | 1968-03-31 |
| DE1497963A1 (de) | 1969-08-07 |
| SE303427B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-08-26 |