DE3878251D1 - Elektronisches bildabtastgeraet. - Google Patents
Elektronisches bildabtastgeraet.Info
- Publication number
- DE3878251D1 DE3878251D1 DE8888906388T DE3878251T DE3878251D1 DE 3878251 D1 DE3878251 D1 DE 3878251D1 DE 8888906388 T DE8888906388 T DE 8888906388T DE 3878251 T DE3878251 T DE 3878251T DE 3878251 D1 DE3878251 D1 DE 3878251D1
- Authority
- DE
- Germany
- Prior art keywords
- electronic image
- image scanner
- scanner
- electronic
- image
- 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 - Fee Related
Links
Classifications
-
- 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
- H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
- H04N1/0664—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface with sub-scanning by translational movement of the picture-bearing surface
-
- 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
- H04N1/024—Details of scanning heads ; Means for illuminating the original
- H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
- H04N1/0281—Details of scanning heads ; Means for illuminating the original for picture information pick-up with means for collecting light from a line or an area of the original and for guiding it to only one or a relatively low number of picture element detectors
-
- 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
- H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
- H04N1/0607—Scanning a concave surface, e.g. with internal drum type scanners
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Scanning Arrangements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/066,368 US4725893A (en) | 1987-06-25 | 1987-06-25 | Scanners |
PCT/US1988/002018 WO1988010543A1 (en) | 1987-06-25 | 1988-06-14 | Electronic image scanner |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3878251D1 true DE3878251D1 (de) | 1993-03-18 |
DE3878251T2 DE3878251T2 (de) | 1993-08-19 |
Family
ID=22069058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888906388T Expired - Fee Related DE3878251T2 (de) | 1987-06-25 | 1988-06-14 | Elektronisches bildabtastgeraet. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4725893A (de) |
EP (1) | EP0376957B1 (de) |
JP (1) | JPH02504097A (de) |
DE (1) | DE3878251T2 (de) |
IL (1) | IL86797A (de) |
WO (1) | WO1988010543A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8818661D0 (en) * | 1988-08-05 | 1988-09-07 | Crosfield Electronics Ltd | Radiation scanning apparatus |
US4868383A (en) * | 1988-09-08 | 1989-09-19 | Eastman Kodak Company | Linear integrating cavity light source used for generating an intense beam of light |
US5164844A (en) * | 1990-08-24 | 1992-11-17 | Eastman Kodak Company | Flat bed scanner |
US5467164A (en) * | 1993-06-21 | 1995-11-14 | Bell & Howell Document Management Products Company | Document processing system having a straight line document path |
US5650843A (en) * | 1995-10-19 | 1997-07-22 | Eastman Kodak Company | Feedback control apparatus for a light integrating cavity |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1857130A (en) * | 1930-06-05 | 1932-05-10 | Gen Electric | Picture transmission |
NL26813C (de) * | 1928-02-08 | |||
US3893166A (en) * | 1972-01-05 | 1975-07-01 | Crosfield Electronics Ltd | Colour correcting image reproducing methods and apparatus |
US3874799A (en) * | 1973-06-01 | 1975-04-01 | Color Control Inc | Method and apparatus for color spectrophotometry |
US4022534A (en) * | 1976-03-23 | 1977-05-10 | Kollmorgen Corporation | Reflectometer optical system |
JPS6021782Y2 (ja) * | 1977-02-02 | 1985-06-28 | 蓊 須賀 | フイルタミラ−を具えた測色計 |
US4348100A (en) * | 1980-09-02 | 1982-09-07 | Xerox Corporation | Control for xerographic system |
DE3118458C2 (de) * | 1981-05-09 | 1984-11-22 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Lichtaufnahme-Vorrichtung |
DE3118459C2 (de) * | 1981-05-09 | 1984-01-26 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Lichtaufnahme-Vorrichtung |
ATE15965T1 (de) * | 1982-06-03 | 1985-10-15 | Hell Rudolf Dr Ing Gmbh | Abtastverfahren und abtasteinrichtung. |
US4658131A (en) * | 1983-02-28 | 1987-04-14 | Technicon Instruments Corporation | Integrating sphere utilizing a positive power lens |
US4595947A (en) * | 1983-10-24 | 1986-06-17 | Xerox Corporation | Light collection by elliptical cylinder mirrors for raster input scanners |
CA1262489A (en) * | 1985-11-15 | 1989-10-24 | Jerald D. Lee | Laser scanning apparatus |
US4673818A (en) * | 1985-11-25 | 1987-06-16 | Polaroid Corporation | Roughness measuring apparatus |
-
1987
- 1987-06-25 US US07/066,368 patent/US4725893A/en not_active Expired - Lifetime
-
1988
- 1988-06-14 EP EP88906388A patent/EP0376957B1/de not_active Expired - Lifetime
- 1988-06-14 JP JP63505634A patent/JPH02504097A/ja active Pending
- 1988-06-14 DE DE8888906388T patent/DE3878251T2/de not_active Expired - Fee Related
- 1988-06-14 WO PCT/US1988/002018 patent/WO1988010543A1/en active IP Right Grant
- 1988-06-20 IL IL86797A patent/IL86797A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP0376957B1 (de) | 1993-02-03 |
EP0376957A1 (de) | 1990-07-11 |
IL86797A (en) | 1991-11-21 |
IL86797A0 (en) | 1988-11-30 |
US4725893A (en) | 1988-02-16 |
DE3878251T2 (de) | 1993-08-19 |
WO1988010543A1 (en) | 1988-12-29 |
JPH02504097A (ja) | 1990-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |