DE68915818D1 - Abtastvorrichtung zum Lesen von Bilddaten. - Google Patents
Abtastvorrichtung zum Lesen von Bilddaten.Info
- Publication number
- DE68915818D1 DE68915818D1 DE68915818T DE68915818T DE68915818D1 DE 68915818 D1 DE68915818 D1 DE 68915818D1 DE 68915818 T DE68915818 T DE 68915818T DE 68915818 T DE68915818 T DE 68915818T DE 68915818 D1 DE68915818 D1 DE 68915818D1
- Authority
- DE
- Germany
- Prior art keywords
- image data
- scanning device
- reading image
- reading
- scanning
- 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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
-
- 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
- H04N1/0402—Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards
- H04N1/0405—Different formats, e.g. A3 and A4
-
- 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
- H04N1/0402—Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards
-
- 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
- H04N1/0402—Scanning different formats; Scanning with different densities of dots per unit length, e.g. different numbers of dots per inch (dpi); Conversion of scanning standards
- H04N1/042—Details of the method used
- H04N1/0455—Details of the method used using a single set of scanning elements, e.g. the whole of and a part of an array respectively for different formats
-
- 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
- H04N1/10—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 flat picture-bearing surfaces
- H04N1/107—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 flat picture-bearing surfaces with manual 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
- H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
- H04N1/0461—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa part of the apparatus being used in common for reading and reproducing
-
- 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
- H04N2201/047—Detection, control or error compensation of scanning velocity or position
- H04N2201/04701—Detection of scanning velocity or position
- H04N2201/0471—Detection of scanning velocity or position using dedicated detectors
-
- 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
- H04N2201/047—Detection, control or error compensation of scanning velocity or position
- H04N2201/04701—Detection of scanning velocity or position
- H04N2201/04715—Detection of scanning velocity or position by detecting marks or the like, e.g. slits
- H04N2201/04724—Detection of scanning velocity or position by detecting marks or the like, e.g. slits on a separate encoder wheel
-
- 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
- H04N2201/047—Detection, control or error compensation of scanning velocity or position
- H04N2201/04701—Detection of scanning velocity or position
- H04N2201/04734—Detecting at frequent intervals, e.g. once per line for sub-scan control
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Facsimile Scanning Arrangements (AREA)
- Printers Characterized By Their Purpose (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
- Image Input (AREA)
- Editing Of Facsimile Originals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63052970A JP2929455B2 (ja) | 1988-03-07 | 1988-03-07 | 複写装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68915818D1 true DE68915818D1 (de) | 1994-07-14 |
DE68915818T2 DE68915818T2 (de) | 1994-09-15 |
Family
ID=12929744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68915818T Expired - Fee Related DE68915818T2 (de) | 1988-03-07 | 1989-03-06 | Abtastvorrichtung zum Lesen von Bilddaten. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4969054A (de) |
EP (1) | EP0332114B1 (de) |
JP (1) | JP2929455B2 (de) |
KR (1) | KR920009351B1 (de) |
DE (1) | DE68915818T2 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5079639A (en) * | 1989-02-10 | 1992-01-07 | Casio Computer Co., Ltd. | Hand-held, manually sweepable image data processing apparatus |
JPH039657A (ja) * | 1989-06-07 | 1991-01-17 | Hitachi Ltd | 画像読取り処理装置 |
US5335090A (en) * | 1989-09-11 | 1994-08-02 | Minolta Camera Kabushiki Kaisha | Image reading apparatus having detachable optical system |
US6115543A (en) * | 1989-11-01 | 2000-09-05 | Canon Kabushiki Kaisha | Data communication apparatus having a handy scanner |
JPH0372315U (de) * | 1989-11-20 | 1991-07-22 | ||
US5287105A (en) * | 1991-08-12 | 1994-02-15 | Calcomp Inc. | Automatic tracking and scanning cursor for digitizers |
US5723859A (en) * | 1996-01-29 | 1998-03-03 | Hewlett-Packard Company | Line contact hand-held scanning device and method having a light path substantially perpendicular to the orientation of the object at a line portion |
US5777321A (en) * | 1996-01-29 | 1998-07-07 | Hewlett-Packard Company | Scanning device with non-contact optical components |
JP3702051B2 (ja) * | 1996-09-30 | 2005-10-05 | 富士写真フイルム株式会社 | スキャナおよびその補間画素生成方法 |
US6064496A (en) * | 1997-06-18 | 2000-05-16 | Hewlett-Packard Company | Scanning device with floating window member |
US5995243A (en) * | 1997-06-18 | 1999-11-30 | Hewlett-Packard Company | Illumination system with white level calibration for hand-held scanner |
US6639203B1 (en) | 1997-07-02 | 2003-10-28 | Hewlett-Packard Development Company, L.P. | Catadioptric lens system for a scanning device |
IL121427A0 (en) | 1997-07-30 | 1998-01-04 | S H F Computers Software Servi | System and method for off-line notifying a network user |
JPH1166268A (ja) * | 1997-08-13 | 1999-03-09 | Fujitsu Ltd | 画像読取装置 |
JPH11243463A (ja) * | 1997-12-26 | 1999-09-07 | Ricoh Co Ltd | デジタル画像形成装置 |
US6118553A (en) * | 1998-01-28 | 2000-09-12 | Hewlett-Packard Company | Compact motor drive and active speed governor with optical encoder for scanner mechanisms |
US6630634B2 (en) * | 1999-01-28 | 2003-10-07 | Gateway, Inc. | CAD cursor with electronically modifiable transparent display |
IL135670A0 (en) | 2000-04-16 | 2001-05-20 | Netgong Ltd | Telephone tuning and signaling system |
US8023718B1 (en) * | 2007-01-16 | 2011-09-20 | Burroughs Payment Systems, Inc. | Method and system for linking front and rear images in a document reader/imager |
US8325390B2 (en) * | 2008-06-25 | 2012-12-04 | Burroughs, Inc. | System and method to cue operator response in a manually-driven document scanner |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56116360A (en) * | 1980-02-19 | 1981-09-12 | Ricoh Co Ltd | Manual subscanning type reader possible for reciprocating read-in operation |
JPS57148462A (en) * | 1981-03-10 | 1982-09-13 | Omron Tateisi Electronics Co | Original reading and transferring device |
US4523235A (en) * | 1982-01-11 | 1985-06-11 | Jan Rajchman | Electronic microcopier apparatus |
CA1213971A (en) * | 1983-12-19 | 1986-11-12 | Sony Corporation | Image input apparatus |
JPS61118058A (ja) * | 1984-11-14 | 1986-06-05 | Casio Comput Co Ltd | 携帯用リ−ダ・プリンタ装置 |
US4717965A (en) * | 1985-01-17 | 1988-01-05 | Ricoh Company, Ltd. | Portable image forming device |
US4750049A (en) * | 1985-07-30 | 1988-06-07 | Konishiroku Photo Industry Co., Ltd. | Hand-held copying apparatus |
US4899228A (en) * | 1986-06-12 | 1990-02-06 | Casio Computer Co., Ltd. | Manually sweeping apparatus with image sensor |
-
1988
- 1988-03-07 JP JP63052970A patent/JP2929455B2/ja not_active Expired - Lifetime
-
1989
- 1989-03-01 US US07/317,646 patent/US4969054A/en not_active Expired - Fee Related
- 1989-03-06 KR KR1019890002734A patent/KR920009351B1/ko not_active IP Right Cessation
- 1989-03-06 EP EP89103910A patent/EP0332114B1/de not_active Expired - Lifetime
- 1989-03-06 DE DE68915818T patent/DE68915818T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0332114B1 (de) | 1994-06-08 |
US4969054A (en) | 1990-11-06 |
JPH01227569A (ja) | 1989-09-11 |
JP2929455B2 (ja) | 1999-08-03 |
EP0332114A3 (en) | 1990-05-16 |
EP0332114A2 (de) | 1989-09-13 |
DE68915818T2 (de) | 1994-09-15 |
KR920009351B1 (ko) | 1992-10-15 |
KR890015162A (ko) | 1989-10-28 |
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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 |