ZA200502087B - Method of adjusting gray scale response to more closely correlate scanner based image analysis systems - Google Patents
Method of adjusting gray scale response to more closely correlate scanner based image analysis systems Download PDFInfo
- Publication number
- ZA200502087B ZA200502087B ZA200502087A ZA200502087A ZA200502087B ZA 200502087 B ZA200502087 B ZA 200502087B ZA 200502087 A ZA200502087 A ZA 200502087A ZA 200502087 A ZA200502087 A ZA 200502087A ZA 200502087 B ZA200502087 B ZA 200502087B
- Authority
- ZA
- South Africa
- Prior art keywords
- scanner
- gray scale
- scanners
- adjusting
- target
- Prior art date
Links
- 230000004044 response Effects 0.000 title claims description 131
- 238000000034 method Methods 0.000 title claims description 28
- 238000010191 image analysis Methods 0.000 title description 3
- 230000000977 initiatory effect Effects 0.000 claims description 18
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims 3
- 241001270131 Agaricus moelleri Species 0.000 claims 1
- 238000005259 measurement Methods 0.000 description 23
- 238000012360 testing method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000002310 reflectometry Methods 0.000 description 5
- 101100117236 Drosophila melanogaster speck gene Proteins 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010200 validation analysis Methods 0.000 description 2
- 239000007844 bleaching agent Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000009467 reduction Effects 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
- H04N1/40—Picture signal circuits
- H04N1/407—Control or modification of tonal gradation or of extreme levels, e.g. background level
- H04N1/4076—Control or modification of tonal gradation or of extreme levels, e.g. background level dependent on references outside the picture
- H04N1/4078—Control or modification of tonal gradation or of extreme levels, e.g. background level dependent on references outside the picture using gradational references, e.g. grey-scale test pattern analysis
-
- 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
- H04N1/40—Picture signal circuits
- H04N1/407—Control or modification of tonal gradation or of extreme levels, e.g. background level
-
- 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
-
- 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
-
- 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
- H04N1/40—Picture signal circuits
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Facsimile Image Signal Circuits (AREA)
- Facsimile Scanning Arrangements (AREA)
- Image Input (AREA)
- Image Processing (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Control Of Conveyors (AREA)
- Image Analysis (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/255,550 US6934055B2 (en) | 2002-09-26 | 2002-09-26 | Method of adjusting gray scale response to more closely correlate scanner based image analysis systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200502087B true ZA200502087B (en) | 2006-05-31 |
Family
ID=32029144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200502087A ZA200502087B (en) | 2002-09-26 | 2005-03-11 | Method of adjusting gray scale response to more closely correlate scanner based image analysis systems |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6934055B2 (fr) |
| EP (1) | EP1547365B1 (fr) |
| KR (1) | KR20050057296A (fr) |
| AR (1) | AR040702A1 (fr) |
| AU (1) | AU2003265975B2 (fr) |
| BR (1) | BR0314225A (fr) |
| CA (1) | CA2498554A1 (fr) |
| CO (1) | CO5721038A2 (fr) |
| DE (1) | DE60318596T2 (fr) |
| MX (1) | MXPA05002673A (fr) |
| WO (1) | WO2004030342A1 (fr) |
| ZA (1) | ZA200502087B (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050248815A1 (en) * | 2004-05-05 | 2005-11-10 | Visioneer, Inc. | Method for simple user driven one touch calibration of scanner and software therefor |
| US7913911B2 (en) * | 2007-03-20 | 2011-03-29 | Van Etten David | Method for updating indicia readers |
| US10621397B2 (en) | 2010-06-17 | 2020-04-14 | Hand Held Products, Inc. | Intelligent indicia reader |
| US8479994B2 (en) | 2011-09-14 | 2013-07-09 | Metrologic Instruments, Inc. | Individualized scanner |
| TWI489861B (zh) * | 2012-03-26 | 2015-06-21 | Wistron Corp | 相機檢測方法與相機 |
| CN103353950B (zh) * | 2013-06-08 | 2016-01-27 | 汕头东风印刷股份有限公司 | 一种纸张计数方法 |
| CN113938568B (zh) * | 2020-06-29 | 2024-09-03 | 先临三维科技股份有限公司 | 扫描仪的调整方法、装置、处理器和扫描系统 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5420979A (en) * | 1989-12-22 | 1995-05-30 | Eastman Kodak Company | Method and apparatus for using composite transforms to form intermediary image data metrics which achieve device/media compatibility for subsequent imaging applications |
| DE69127151T2 (de) * | 1990-02-05 | 1998-03-19 | Scitex Corp. Ltd., Herzliya | Farbeichungsgerät und -verfahren |
| DE4005558A1 (de) | 1990-02-22 | 1991-09-19 | Roland Man Druckmasch | Verfahren zur prozessdiagnose einer rotationsdruckmaschine anhand von remissionen von vollton- und rastertonfeldern |
| WO1992001264A1 (fr) | 1990-07-12 | 1992-01-23 | Light Source Computer Images, Inc. | Procede et structure d'etalonnage d'une image de synthese |
| US6057929A (en) | 1997-07-21 | 2000-05-02 | Aecx Corporation | System and method for producing substantially identical drawing prints using dissimilar printing systems |
| US6266155B1 (en) | 1998-06-19 | 2001-07-24 | International Business Machines Corporation | Half-tone screen calibrations |
| JP3824927B2 (ja) * | 2001-06-22 | 2006-09-20 | 株式会社リコー | 読取装置、画像形成装置、通信装置および異常画素データ取得方法 |
| US20030038973A1 (en) * | 2001-08-27 | 2003-02-27 | Chen-Ho Lee | Gray scale scanning method and system |
-
2002
- 2002-09-26 US US10/255,550 patent/US6934055B2/en not_active Expired - Fee Related
-
2003
- 2003-07-25 AR AR20030102690A patent/AR040702A1/es active IP Right Grant
- 2003-09-05 EP EP03798713A patent/EP1547365B1/fr not_active Expired - Lifetime
- 2003-09-05 MX MXPA05002673A patent/MXPA05002673A/es unknown
- 2003-09-05 DE DE60318596T patent/DE60318596T2/de not_active Expired - Fee Related
- 2003-09-05 CA CA002498554A patent/CA2498554A1/fr not_active Abandoned
- 2003-09-05 BR BR0314225-6A patent/BR0314225A/pt not_active IP Right Cessation
- 2003-09-05 KR KR1020057004086A patent/KR20050057296A/ko not_active Application Discontinuation
- 2003-09-05 WO PCT/US2003/027991 patent/WO2004030342A1/fr active IP Right Grant
- 2003-09-05 AU AU2003265975A patent/AU2003265975B2/en not_active Ceased
-
2005
- 2005-03-11 ZA ZA200502087A patent/ZA200502087B/en unknown
- 2005-03-11 CO CO05022521A patent/CO5721038A2/es not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE60318596D1 (de) | 2008-02-21 |
| AU2003265975B2 (en) | 2008-05-29 |
| AR040702A1 (es) | 2005-04-13 |
| WO2004030342A1 (fr) | 2004-04-08 |
| DE60318596T2 (de) | 2009-01-22 |
| US6934055B2 (en) | 2005-08-23 |
| CA2498554A1 (fr) | 2004-04-08 |
| BR0314225A (pt) | 2005-07-26 |
| EP1547365B1 (fr) | 2008-01-09 |
| CO5721038A2 (es) | 2007-01-31 |
| US20040062438A1 (en) | 2004-04-01 |
| EP1547365A1 (fr) | 2005-06-29 |
| MXPA05002673A (es) | 2005-05-05 |
| AU2003265975A1 (en) | 2004-04-19 |
| KR20050057296A (ko) | 2005-06-16 |
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