DE69122799D1 - Bildeingabegerät - Google Patents
BildeingabegerätInfo
- Publication number
- DE69122799D1 DE69122799D1 DE69122799T DE69122799T DE69122799D1 DE 69122799 D1 DE69122799 D1 DE 69122799D1 DE 69122799 T DE69122799 T DE 69122799T DE 69122799 T DE69122799 T DE 69122799T DE 69122799 D1 DE69122799 D1 DE 69122799D1
- Authority
- DE
- Germany
- Prior art keywords
- input device
- image input
- image
- input
- 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
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00204—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server
- H04N1/00236—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server using an image reading or reproducing device, e.g. a facsimile reader or printer, as a local input to or local output from a computer
- H04N1/00241—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server using an image reading or reproducing device, e.g. a facsimile reader or printer, as a local input to or local output from a computer using an image reading device as a local input to a computer
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/10—Image acquisition
- G06V10/12—Details of acquisition arrangements; Constructional details thereof
-
- 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
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00204—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server
- H04N1/00236—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server using an image reading or reproducing device, e.g. a facsimile reader or printer, as a local input to or local output from a computer
-
- 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
- H04N1/0408—Different densities of dots per unit length
- H04N1/0414—Different densities of dots per unit length in the sub scanning direction
-
- 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
- H04N1/0443—Varying the scanning velocity or position
-
- 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
- H04N2201/04753—Control or error compensation of scanning position or velocity
- H04N2201/04756—Control or error compensation of scanning position or velocity by controlling the position or movement of the sheet, the sheet support or the photoconductive surface
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computing Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Character Input (AREA)
- Facsimile Scanning Arrangements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2105623A JPH043279A (ja) | 1990-04-20 | 1990-04-20 | 画像読み取り装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69122799D1 true DE69122799D1 (de) | 1996-11-28 |
DE69122799T2 DE69122799T2 (de) | 1997-03-13 |
Family
ID=14412617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69122799T Expired - Fee Related DE69122799T2 (de) | 1990-04-20 | 1991-04-17 | Bildeingabegerät |
Country Status (4)
Country | Link |
---|---|
US (1) | US5285294A (de) |
EP (1) | EP0453245B1 (de) |
JP (1) | JPH043279A (de) |
DE (1) | DE69122799T2 (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6545775B1 (en) * | 1995-07-21 | 2003-04-08 | Canon Kabushiki Kaisha | Control system and units removably attachable to the same |
JPH09153987A (ja) * | 1995-11-29 | 1997-06-10 | Murata Mach Ltd | 平板投影型走査読取装置 |
US5831749A (en) * | 1996-12-02 | 1998-11-03 | Umax Data Systems Inc. | Optical scanning apparatus |
JPH10178515A (ja) * | 1996-12-19 | 1998-06-30 | Fuji Photo Film Co Ltd | 画像走査装置 |
CN1082691C (zh) * | 1997-06-25 | 2002-04-10 | 崴强科技股份有限公司 | 光学扫描器的传动机构及其组装方法 |
JPH1169094A (ja) * | 1997-08-25 | 1999-03-09 | Nec Corp | イメージ走査装置 |
EP0932296A3 (de) | 1998-01-23 | 2000-07-05 | Canon Kabushiki Kaisha | Bildlesegerät |
JP2001083623A (ja) | 1999-09-14 | 2001-03-30 | Canon Inc | 画像読取装置 |
JP2002135789A (ja) * | 2000-10-19 | 2002-05-10 | Canon Inc | 撮像装置及びその信号処理方法及びその信号処理を実行するモジュールを有する記憶媒体 |
JP2004271579A (ja) * | 2003-03-05 | 2004-09-30 | Fuji Photo Optical Co Ltd | 画像読取装置 |
JP2005195814A (ja) * | 2004-01-06 | 2005-07-21 | Nec Access Technica Ltd | 画像読取装置 |
DE102004042024A1 (de) * | 2004-08-27 | 2006-03-09 | Smiths Heimann Biometrics Gmbh | Verfahren und Anordnungen zur Bildaufnahme für die Datenerfassung und Hochsicherheitsprüfung von Dokumenten |
US10171701B2 (en) * | 2017-04-13 | 2019-01-01 | Microtek International Inc. | Image scanning apparatus |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3177075D1 (en) * | 1980-12-29 | 1989-08-03 | Fujitsu Ltd | Character and figure isolating and extracting system |
US4723836A (en) * | 1983-10-26 | 1988-02-09 | Sharp Kabushiki Kaisha | Handwritten character input device |
JPS60103492A (ja) * | 1983-11-09 | 1985-06-07 | Sumitomo Electric Ind Ltd | 文字認識方式 |
US4574357A (en) * | 1984-02-21 | 1986-03-04 | Pitney Bowes Inc. | Real time character thinning system |
JPS62178231A (ja) * | 1986-01-31 | 1987-08-05 | Mita Ind Co Ltd | 自動露光制御方法 |
US4862284A (en) * | 1986-09-16 | 1989-08-29 | Matsushita Electric Industrial Co., Ltd. | Copier with accurately position-controllable sub-scanning unit |
JP2817909B2 (ja) * | 1987-01-27 | 1998-10-30 | キヤノン株式会社 | 画像読取装置 |
DE3852149T2 (de) * | 1987-06-19 | 1995-04-06 | Toshiba Kawasaki Kk | Kathodenstrahlröhre-/Plasmaanzeigesteuergerät. |
US5047871A (en) * | 1989-05-23 | 1991-09-10 | Hewlett-Packard Company | Direction scaling method and apparatus for image scanning resolution control |
-
1990
- 1990-04-20 JP JP2105623A patent/JPH043279A/ja active Pending
-
1991
- 1991-04-17 US US07/686,482 patent/US5285294A/en not_active Expired - Lifetime
- 1991-04-17 EP EP91303393A patent/EP0453245B1/de not_active Expired - Lifetime
- 1991-04-17 DE DE69122799T patent/DE69122799T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0453245B1 (de) | 1996-10-23 |
US5285294A (en) | 1994-02-08 |
DE69122799T2 (de) | 1997-03-13 |
EP0453245A3 (en) | 1992-01-29 |
EP0453245A2 (de) | 1991-10-23 |
JPH043279A (ja) | 1992-01-08 |
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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 |