DE102004012016A1 - Vorrichtung und Verfahren zum Digitalisieren eines serialisierten Scannerausgangssignals - Google Patents
Vorrichtung und Verfahren zum Digitalisieren eines serialisierten Scannerausgangssignals Download PDFInfo
- Publication number
- DE102004012016A1 DE102004012016A1 DE102004012016A DE102004012016A DE102004012016A1 DE 102004012016 A1 DE102004012016 A1 DE 102004012016A1 DE 102004012016 A DE102004012016 A DE 102004012016A DE 102004012016 A DE102004012016 A DE 102004012016A DE 102004012016 A1 DE102004012016 A1 DE 102004012016A1
- Authority
- DE
- Germany
- Prior art keywords
- analog
- color
- channel
- signal
- digitizer
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000008569 process Effects 0.000 claims abstract description 19
- 230000004044 response Effects 0.000 claims abstract description 5
- 238000003384 imaging method Methods 0.000 claims abstract 6
- 230000004048 modification Effects 0.000 claims 10
- 238000012986 modification Methods 0.000 claims 10
- 239000003086 colorant Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 229920005994 diacetyl cellulose Polymers 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- VVNRQZDDMYBBJY-UHFFFAOYSA-M sodium 1-[(1-sulfonaphthalen-2-yl)diazenyl]naphthalen-2-olate Chemical class [Na+].C1=CC=CC2=C(S([O-])(=O)=O)C(N=NC3=C4C=CC=CC4=CC=C3O)=CC=C21 VVNRQZDDMYBBJY-UHFFFAOYSA-M 0.000 description 3
- 229920000954 Polyglycolide Polymers 0.000 description 2
- 238000003491 array Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000002996 emotional effect Effects 0.000 description 2
- 235000010409 propane-1,2-diol alginate Nutrition 0.000 description 2
- 230000003542 behavioural effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
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
- H04N1/46—Colour picture communication systems
- H04N1/48—Picture signal generators
- H04N1/486—Picture signal generators with separate detectors, each detector being used for one specific colour component
-
- 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
- H04N1/46—Colour picture communication systems
- H04N1/48—Picture signal generators
- H04N1/482—Picture signal generators using the same detector device sequentially for different colour components
- H04N1/484—Picture signal generators using the same detector device sequentially for different colour components with sequential colour illumination of the original
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Facsimile Scanning Arrangements (AREA)
- Image Input (AREA)
- Facsimile Image Signal Circuits (AREA)
- Facsimile Heads (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/630506 | 2003-07-29 | ||
| US10/630,506 US7025266B2 (en) | 2003-07-29 | 2003-07-29 | Device and method for digitizing a serialized scanner output signal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102004012016A1 true DE102004012016A1 (de) | 2005-03-03 |
Family
ID=32825646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102004012016A Withdrawn DE102004012016A1 (de) | 2003-07-29 | 2004-03-11 | Vorrichtung und Verfahren zum Digitalisieren eines serialisierten Scannerausgangssignals |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US7025266B2 (enExample) |
| JP (2) | JP4582535B2 (enExample) |
| DE (1) | DE102004012016A1 (enExample) |
| GB (1) | GB2404514B (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4442879B2 (ja) * | 2004-07-28 | 2010-03-31 | キヤノン株式会社 | 画像形成装置及び色信号変換方法 |
| JP4658677B2 (ja) * | 2005-05-12 | 2011-03-23 | 株式会社リコー | 画像読取装置 |
| JP4896493B2 (ja) * | 2005-10-28 | 2012-03-14 | 京セラ株式会社 | 無線通信端末 |
| US8800874B2 (en) * | 2009-02-20 | 2014-08-12 | Datalogic ADC, Inc. | Systems and methods of optical code reading using a color imager |
| TWI442716B (zh) | 2010-12-17 | 2014-06-21 | Pixart Imaging Inc | 訊號傳送裝置、訊號接收裝置、訊號傳送與接收系統及其方法 |
| US8998089B2 (en) | 2013-01-03 | 2015-04-07 | Symbol Technologies, Inc. | Method of controlling illumination pulses to increase dynamic range in bioptic imager barcode scanner |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6364480A (ja) * | 1986-09-05 | 1988-03-22 | Canon Inc | カラ−原稿読取装置 |
| EP0670528B1 (en) * | 1987-08-11 | 1998-12-23 | Canon Kabushiki Kaisha | Color image processing apparatus |
| JPH0595491A (ja) * | 1991-09-30 | 1993-04-16 | Toshiba Corp | 画像入力装置 |
| JPH05167843A (ja) * | 1991-12-13 | 1993-07-02 | Canon Inc | 画像読取装置 |
| JP3423532B2 (ja) | 1996-05-24 | 2003-07-07 | キヤノン株式会社 | 画像読取装置 |
| US5991055A (en) * | 1996-09-23 | 1999-11-23 | Hewlett-Packard Company | Underpulsed scanner with variable scan speed, P. W. M. color balance, scan modes and column reversal |
| JPH10136154A (ja) * | 1996-10-31 | 1998-05-22 | Murata Mach Ltd | カラー画像読取装置 |
| JP3780983B2 (ja) * | 2002-07-09 | 2006-05-31 | ブラザー工業株式会社 | 画像読取装置 |
| JP3624234B2 (ja) * | 2002-07-17 | 2005-03-02 | パイオニアプラズマディスプレイ株式会社 | プラズマディスプレイパネルの製造装置及びプラズマディスプレイパネルの製造方法 |
| US7365888B2 (en) * | 2002-07-19 | 2008-04-29 | Brother Kogyo Kabushiki Kaisha | Image read apparatus |
| US7038720B2 (en) * | 2002-10-16 | 2006-05-02 | Exar Corporation | Pixel-by-pixel digital control of gain and offset correction for video imaging |
-
2003
- 2003-07-29 US US10/630,506 patent/US7025266B2/en not_active Ceased
-
2004
- 2004-03-11 DE DE102004012016A patent/DE102004012016A1/de not_active Withdrawn
- 2004-06-25 GB GB0414307A patent/GB2404514B/en not_active Expired - Fee Related
- 2004-07-20 JP JP2004211476A patent/JP4582535B2/ja not_active Expired - Fee Related
-
2007
- 2007-01-31 US US11/701,272 patent/USRE43511E1/en not_active Expired - Lifetime
-
2010
- 2010-04-30 JP JP2010105857A patent/JP4922430B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005051769A (ja) | 2005-02-24 |
| JP4582535B2 (ja) | 2010-11-17 |
| JP4922430B2 (ja) | 2012-04-25 |
| JP2010206829A (ja) | 2010-09-16 |
| GB2404514A (en) | 2005-02-02 |
| GB2404514B (en) | 2007-03-14 |
| US7025266B2 (en) | 2006-04-11 |
| GB0414307D0 (en) | 2004-07-28 |
| USRE43511E1 (en) | 2012-07-17 |
| US20050023350A1 (en) | 2005-02-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8127 | New person/name/address of the applicant |
Owner name: AVAGO TECHNOLOGIES IMAGING IP (SINGAPORE) PTE. LTD |
|
| 8127 | New person/name/address of the applicant |
Owner name: MARVELL INTERNATIONAL TECHNOLOGY LTD., HAMILTO, BM |
|
| R016 | Response to examination communication | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |