JPS49131720A - - Google Patents
Info
- Publication number
- JPS49131720A JPS49131720A JP49035731A JP3573174A JPS49131720A JP S49131720 A JPS49131720 A JP S49131720A JP 49035731 A JP49035731 A JP 49035731A JP 3573174 A JP3573174 A JP 3573174A JP S49131720 A JPS49131720 A JP S49131720A
- Authority
- JP
- Japan
- 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
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
- H04N1/12—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 the sheet-feed movement or the medium-advance or the drum-rotation movement as the slow scanning component, e.g. arrangements for the main-scanning
-
- 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
- H04N1/032—Details of scanning heads ; Means for illuminating the original for picture information reproduction
- H04N1/036—Details of scanning heads ; Means for illuminating the original for picture information reproduction for optical reproduction
-
- 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
- H04N1/113—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 oscillating or rotating mirrors
- H04N1/1135—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 oscillating or rotating mirrors for the main-scan only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/04—Scanning arrangements
- H04N2201/0402—Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
- H04N2201/0458—Additional arrangements for improving or optimising scanning resolution or quality
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Scanning Arrangements (AREA)
- Mechanical Optical Scanning Systems (AREA)
- Treatment Of Fiber Materials (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Fax Reproducing Arrangements (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US353213A US3876829A (en) | 1973-04-20 | 1973-04-20 | Electro-optical communication of visual images |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS49131720A true JPS49131720A (US07235543-20070626-C00056.png) | 1974-12-17 |
Family
ID=23388199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49035731A Pending JPS49131720A (US07235543-20070626-C00056.png) | 1973-04-20 | 1974-04-01 |
Country Status (9)
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51124308A (en) * | 1975-04-24 | 1976-10-29 | Toshiba Corp | Flying spot scanning type facsimile transmitter |
| JPS5291329A (en) * | 1976-01-26 | 1977-08-01 | Hokushin Electric Works | Video signal recorder |
| JPS58178110U (ja) * | 1983-03-23 | 1983-11-29 | シャープ株式会社 | 光学読取装置 |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU500199B2 (en) * | 1975-01-13 | 1979-05-10 | Associated Press, The | Facsimile reproduction system |
| DE2635674C3 (de) * | 1976-08-07 | 1978-10-26 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Verfahren zur zeilenfreien Bildaufzeichnung |
| DE2758305C2 (de) * | 1977-12-27 | 1981-09-24 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Verfahren und Vorrichtung zur Vermeidung von Zeilenstrukturen bei der Bildaufzeichnung |
| JPS5516503A (en) * | 1978-07-20 | 1980-02-05 | Ricoh Co Ltd | Facsimile system |
| US4295145A (en) * | 1978-12-29 | 1981-10-13 | International Business Machines Corporation | Acousto-optically modulated laser scanning arrangement for correcting for interference appearing therein |
| JPS5661866A (en) * | 1979-10-25 | 1981-05-27 | Toshiba Corp | Variable scanning system |
| JPS5717918A (en) * | 1980-07-07 | 1982-01-29 | Dainippon Screen Mfg Co Ltd | Method and apparatus for scanning of light beam |
| DE3126272C1 (de) * | 1981-07-03 | 1983-02-03 | Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel | Verfahren zur Unterdrückung von Moiréerscheinungen bei der Wiederaufzeichnung bereits gerasterter Bilder |
| US4491853A (en) * | 1981-10-19 | 1985-01-01 | Sharp Kabushiki Kaisha | Image recording arrangement |
| GB2125248B (en) * | 1982-07-23 | 1986-01-29 | Dainippon Screen Mfg | Aperture mask for image scanning and recording apparatus |
| GB8613223D0 (en) * | 1986-05-30 | 1986-07-02 | Crosfield Electronics Ltd | Half-tone reproduction |
| US5671063A (en) * | 1993-02-25 | 1997-09-23 | Ohio Electronic Engravers, Inc. | Error tolerant method and system for measuring features of engraved areas |
| US5831746A (en) * | 1993-02-25 | 1998-11-03 | Ohio Electronic Engravers, Inc. | Engraved area volume measurement system and method using pixel data |
| US5617217A (en) * | 1993-02-25 | 1997-04-01 | Ohio Electronic Engravers, Inc. | Engraving method and apparatus for generating engraving drive signals for engraving engraved areas of accurately controlled size in the surface of a workpiece using coefficient values and associated set up parameter values |
| US5424845A (en) * | 1993-02-25 | 1995-06-13 | Ohio Electronic Engravers, Inc. | Apparatus and method for engraving a gravure printing cylinder |
| US5737090A (en) | 1993-02-25 | 1998-04-07 | Ohio Electronic Engravers, Inc. | System and method for focusing, imaging and measuring areas on a workpiece engraved by an engraver |
| US5438422A (en) * | 1993-02-25 | 1995-08-01 | Ohio Electronic Engravers, Inc. | Error detection apparatus and method for use with engravers |
| US6362899B1 (en) | 1993-02-25 | 2002-03-26 | Mdc Max Daetwyler Ag | Error detection apparatus and method for use with engravers |
| US5440398A (en) * | 1993-02-25 | 1995-08-08 | Ohio Electronic Engravers, Inc. | Error detection apparatus and method for use with engravers |
| US5825503A (en) * | 1993-02-25 | 1998-10-20 | Ohio Electronic Engravers, Inc. | Engraving apparatus and method for adjusting a worn stylus using a midtone correction |
| US6025921A (en) * | 1995-01-23 | 2000-02-15 | Ohio Electronics Engravers, Inc. | Method and apparatus for engraving a mixed pattern |
| US5675420A (en) * | 1995-01-23 | 1997-10-07 | Ohio Electronic Engravers, Inc. | Intaglio engraving method and apparatus |
| US5555473A (en) * | 1995-02-21 | 1996-09-10 | Ohio Electronic Engravers, Inc. | Engraving system and method for helical or circumferential engraving |
| GB2304252B (en) * | 1995-08-04 | 2000-03-08 | David Gifford Burder | Method and apparatus for integrating a plurality of images |
| JP2001036776A (ja) | 1999-07-15 | 2001-02-09 | Mitsubishi Electric Corp | 撮像装置 |
| EP1223739B1 (en) * | 2001-01-12 | 2007-10-10 | Mitsubishi Denki Kabushiki Kaisha | Imaging apparatus |
| US20060250514A1 (en) * | 2001-01-09 | 2006-11-09 | Mitsubishi Denki Kabushiki Kaisha | Imaging apparatus |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1717781A (en) * | 1926-03-26 | 1929-06-18 | Bell Telephone Labor Inc | Picture-transmission system |
| DE514896C (de) * | 1927-05-21 | 1930-12-18 | Telefunken Gmbh | Einrichtung zur Bildzerlegung bzw. -zusammensetzung |
| US1907113A (en) * | 1929-08-31 | 1933-05-02 | Jenkins Television Corp | Television method and apparatus |
| US2284027A (en) * | 1940-05-10 | 1942-05-26 | Acme Newspictures Inc | Telephoto machine |
| US2706930A (en) * | 1947-08-21 | 1955-04-26 | Hartford Nat Bank & Trust Co | Projection screen |
| US3095475A (en) * | 1960-09-14 | 1963-06-25 | Technicolor Corp Of America | Smoothing spatially discontinuous images |
| US3708666A (en) * | 1970-04-30 | 1973-01-02 | Hughes Aircraft Co | Multiple detector scanner with detectors spaced across scan direction |
-
1973
- 1973-04-20 US US353213A patent/US3876829A/en not_active Expired - Lifetime
-
1974
- 1974-01-18 NL NL7400736A patent/NL7400736A/xx unknown
- 1974-01-30 DE DE2404393A patent/DE2404393A1/de not_active Withdrawn
- 1974-01-31 AU AU65066/74A patent/AU6506674A/en not_active Expired
- 1974-03-20 CA CA195,462A patent/CA993552A/en not_active Expired
- 1974-03-25 FR FR7410096A patent/FR2226792A1/fr not_active Withdrawn
- 1974-03-25 GB GB1321974A patent/GB1468742A/en not_active Expired
- 1974-03-27 BE BE142516A patent/BE812910A/xx unknown
- 1974-04-01 JP JP49035731A patent/JPS49131720A/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51124308A (en) * | 1975-04-24 | 1976-10-29 | Toshiba Corp | Flying spot scanning type facsimile transmitter |
| JPS5291329A (en) * | 1976-01-26 | 1977-08-01 | Hokushin Electric Works | Video signal recorder |
| JPS58178110U (ja) * | 1983-03-23 | 1983-11-29 | シャープ株式会社 | 光学読取装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2226792A1 (US07235543-20070626-C00056.png) | 1974-11-15 |
| GB1468742A (en) | 1977-03-30 |
| NL7400736A (US07235543-20070626-C00056.png) | 1974-10-22 |
| AU474511B2 (US07235543-20070626-C00056.png) | 1976-07-22 |
| CA993552A (en) | 1976-07-20 |
| BE812910A (fr) | 1974-07-15 |
| US3876829A (en) | 1975-04-08 |
| DE2404393A1 (de) | 1974-10-24 |
| AU6506674A (en) | 1975-07-31 |
