AU2001250629A1 - Digital skew correction method and apparatus for multi color printing machine - Google Patents
Digital skew correction method and apparatus for multi color printing machineInfo
- Publication number
- AU2001250629A1 AU2001250629A1 AU2001250629A AU5062901A AU2001250629A1 AU 2001250629 A1 AU2001250629 A1 AU 2001250629A1 AU 2001250629 A AU2001250629 A AU 2001250629A AU 5062901 A AU5062901 A AU 5062901A AU 2001250629 A1 AU2001250629 A1 AU 2001250629A1
- Authority
- AU
- Australia
- Prior art keywords
- printing machine
- correction method
- color printing
- skew correction
- multi color
- 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.)
- Abandoned
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
- H04N1/047—Detection, control or error compensation of scanning velocity or position
-
- 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
-
- 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
- H04N1/06—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
-
- 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
- H04N1/0671—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 main-scanning components
-
- 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
- H04N1/19—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 multi-element arrays
- H04N1/191—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 multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
- H04N1/1911—Simultaneously or substantially simultaneously scanning picture elements on more than one main scanning line, e.g. scanning in swaths
-
- 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
- H04N2201/04758—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area
- H04N2201/04787—Control or error compensation of scanning position or velocity by controlling the position of the scanned image area by changing or controlling the addresses or values of pixels, e.g. in an array, in a memory, by interpolation
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Color, Gradation (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19799000P | 2000-04-18 | 2000-04-18 | |
US60197990 | 2000-04-18 | ||
US09708089 | 2000-11-08 | ||
US09/708,089 US6624901B1 (en) | 2000-04-18 | 2000-11-08 | Digital skew correction method and apparatus for multi color printing machine |
PCT/IL2001/000353 WO2001080179A2 (fr) | 2000-04-18 | 2001-04-18 | Procede et appareil numeriques de correction de l'obliquite transversale destines a une machine d'impression en couleurs |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001250629A1 true AU2001250629A1 (en) | 2001-10-30 |
Family
ID=26893367
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001250629A Abandoned AU2001250629A1 (en) | 2000-04-18 | 2001-04-18 | Digital skew correction method and apparatus for multi color printing machine |
Country Status (4)
Country | Link |
---|---|
US (2) | US6624901B1 (fr) |
EP (1) | EP1301902A4 (fr) |
AU (1) | AU2001250629A1 (fr) |
WO (1) | WO2001080179A2 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10351453B3 (de) * | 2003-11-04 | 2005-02-10 | Heidelberger Druckmaschinen Ag | Verfahren zur Korrektur der Schrägaufzeichnung bei der Belichtung von Druckvorlagen |
US7382392B2 (en) * | 2004-07-20 | 2008-06-03 | Samsung Electronics Co., Ltd. | Method and apparatus for compensating for scanning skew |
JP4617240B2 (ja) * | 2005-10-28 | 2011-01-19 | キヤノン株式会社 | 印刷制御装置、印刷制御方法、プログラム、及び記憶媒体 |
US20080095560A1 (en) * | 2006-10-20 | 2008-04-24 | Hewlett-Packard Development Company Lp | Adjusting a line |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5963870A (ja) | 1982-10-02 | 1984-04-11 | Dainippon Screen Mfg Co Ltd | 画像走査記録装置 |
US4575769A (en) * | 1984-04-20 | 1986-03-11 | Burroughs Corporation | Variable resolution scanning in line scan optical imaging systems |
US4745487A (en) | 1984-06-15 | 1988-05-17 | Olympus Optical Co., Ltd. | Helical scanning apparatus with one or more rows of scanning elements and an object of scanning disposed at an angle to the axis of a rotating drum to eliminate skew of scanning lines |
EP0267456B1 (fr) * | 1986-10-16 | 1992-09-09 | Sharp Kabushiki Kaisha | Dispositif de lecture d'images |
IL84000A (en) | 1987-09-23 | 1991-12-12 | Scitex Corp Ltd | Apparatus for scan rotation in image scanning equipment |
JPH0628271Y2 (ja) | 1987-11-13 | 1994-08-03 | リョービ株式会社 | 枚葉印刷機の斜像調整装置 |
US5168288A (en) | 1989-12-18 | 1992-12-01 | Eastman Kodak Company | Thermal a scan laser printer |
US5351617A (en) | 1992-07-20 | 1994-10-04 | Presstek, Inc. | Method for laser-discharge imaging a printing plate |
US5668588A (en) | 1993-04-01 | 1997-09-16 | Dainippon Screen Mfg. Co., Ltd. | Spiral scanning image recording apparatus and image recording method |
US5894319A (en) * | 1997-05-23 | 1999-04-13 | Kabushiki Kaisha Kaneda Kikai Seisakusho | Exposure drum for a newspaper print-plate making apparatus |
JP2000043317A (ja) * | 1998-07-29 | 2000-02-15 | Dainippon Screen Mfg Co Ltd | マルチビーム描画方法および装置 |
-
2000
- 2000-11-08 US US09/708,089 patent/US6624901B1/en not_active Expired - Fee Related
-
2001
- 2001-04-18 EP EP01923949A patent/EP1301902A4/fr not_active Withdrawn
- 2001-04-18 AU AU2001250629A patent/AU2001250629A1/en not_active Abandoned
- 2001-04-18 WO PCT/IL2001/000353 patent/WO2001080179A2/fr not_active Application Discontinuation
-
2003
- 2003-09-09 US US10/658,601 patent/US7193733B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6624901B1 (en) | 2003-09-23 |
EP1301902A2 (fr) | 2003-04-16 |
WO2001080179A3 (fr) | 2002-02-28 |
WO2001080179A2 (fr) | 2001-10-25 |
EP1301902A4 (fr) | 2005-08-17 |
US7193733B2 (en) | 2007-03-20 |
US20040095618A1 (en) | 2004-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase | ||
TH | Corrigenda |
Free format text: IN VOL 16, NO 11, PAGE(S) 2339-2354 UNDER THE HEADING APPLICATIONS LAPSED, REFUSED OR WITHDRAWN PLEASE DELETE ALL REFERENCE TO APPLICATION NO. 47154/00, 47949/00, 51117/00, 74220/00, 20262/01, 20270/01, 25092/01, 40590/01, 42491/01, 42502/01, 46799/01, 48212/01, 48676/01, 50178/01, 50340/01, 50629/01, 55047/01, 56835/01, 57646/01, 60122/01, 62207/01 AND 68757/01 |