ATE242866T1 - Testeinrichtung für den farbdruck mit ccd kamera und framegrabber - Google Patents
Testeinrichtung für den farbdruck mit ccd kamera und framegrabberInfo
- Publication number
- ATE242866T1 ATE242866T1 AT96939227T AT96939227T ATE242866T1 AT E242866 T1 ATE242866 T1 AT E242866T1 AT 96939227 T AT96939227 T AT 96939227T AT 96939227 T AT96939227 T AT 96939227T AT E242866 T1 ATE242866 T1 AT E242866T1
- Authority
- AT
- Austria
- Prior art keywords
- area
- imaged
- framegrabber
- electronic
- test device
- Prior art date
Links
- 238000000034 method Methods 0.000 abstract 2
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/28—Measuring arrangements characterised by the use of optical techniques for measuring areas
- G01B11/285—Measuring arrangements characterised by the use of optical techniques for measuring areas using photoelectric detection means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Coloring (AREA)
- Developing Agents For Electrophotography (AREA)
- Eye Examination Apparatus (AREA)
- Manufacture Or Reproduction Of Printing Formes (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Spectrometry And Color Measurement (AREA)
- Projection-Type Copiers In General (AREA)
- Facsimiles In General (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9524932A GB2307983B (en) | 1995-12-06 | 1995-12-06 | Test equipment for colour printing |
| PCT/GB1996/002913 WO1997021074A1 (en) | 1995-12-06 | 1996-11-27 | Test equipment for colour printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE242866T1 true ATE242866T1 (de) | 2003-06-15 |
Family
ID=10784991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT96939227T ATE242866T1 (de) | 1995-12-06 | 1996-11-27 | Testeinrichtung für den farbdruck mit ccd kamera und framegrabber |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6332047B1 (de) |
| EP (1) | EP0873496B1 (de) |
| JP (1) | JP2000502181A (de) |
| AT (1) | ATE242866T1 (de) |
| AU (1) | AU7635996A (de) |
| DE (1) | DE69628664T2 (de) |
| GB (1) | GB2307983B (de) |
| WO (1) | WO1997021074A1 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19939162A1 (de) * | 1999-08-20 | 2001-04-05 | Techkon Gmbh | Verfahren für die wahlweise farbmetrische oder densitometrische Analyse von Bildpunkten mehrfarbiger, in ein Meßfeld gemeinsam angeordneter Rasterstrukturen auf Druckerzeugnissen und portables Densitometer und Farbmeßgerät |
| GB9922489D0 (en) * | 1999-09-23 | 1999-11-24 | Mullaney Lawrence | Measuring relief imaged printing plates |
| DE10019574A1 (de) * | 2000-04-20 | 2001-10-31 | Techkon Gmbh | Handmessgerät zur Qualitätsprüfung von Druckerzeugnissen und deren Vor- und Zwischenprodukte |
| US6975775B2 (en) * | 2002-03-06 | 2005-12-13 | Radiant Imaging, Inc. | Stray light correction method for imaging light and color measurement system |
| GB0618408D0 (en) * | 2006-09-19 | 2006-11-01 | Laurie Mullaney Associates Ltd | Test equipment for screen printing |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3971316A (en) * | 1974-05-28 | 1976-07-27 | Xerox Corporation | Process for smoothing waterless lithographic masters |
| JPS5629250A (en) * | 1979-08-08 | 1981-03-24 | Konishiroku Photo Ind Co Ltd | Printing original plate and printing plate forming method |
| JPS59138903A (ja) * | 1983-01-31 | 1984-08-09 | Komori Printing Mach Co Ltd | 絵柄面積の測定方法 |
| JPS6021403A (ja) * | 1983-07-16 | 1985-02-02 | Koichi Muraoka | 印刷面積測定法 |
| US4878114A (en) * | 1988-05-10 | 1989-10-31 | University Of Windsor | Method and apparatus for assessing surface roughness |
| GB8816283D0 (en) * | 1988-07-08 | 1988-08-10 | Leicester Polytechnic | Measurement method & apparatus |
| GB8907408D0 (en) * | 1989-04-01 | 1989-05-17 | Univ Sheffield | Measurement and production control of woven mesh |
| US5078496A (en) * | 1990-08-14 | 1992-01-07 | Autospect, Inc. | Machine vision surface characterization system |
| NL9002576A (nl) * | 1990-11-27 | 1992-06-16 | Dam Machine Bv V | Werkwijze voor het controleren van de kwaliteit van de bedrukking van een voorwerp. |
| US5413672A (en) * | 1992-07-22 | 1995-05-09 | Ngk Insulators, Ltd. | Method of etching sendust and method of pattern-etching sendust and chromium films |
| GB9321866D0 (en) * | 1993-10-22 | 1993-12-15 | Kinsman Grant | Fuzzy logic control of laser welding |
| TW352415B (en) * | 1996-12-26 | 1999-02-11 | Fuji Photo Film Co Ltd | Still camera |
-
1995
- 1995-12-06 GB GB9524932A patent/GB2307983B/en not_active Expired - Fee Related
-
1996
- 1996-11-27 US US09/077,730 patent/US6332047B1/en not_active Expired - Fee Related
- 1996-11-27 AU AU76359/96A patent/AU7635996A/en not_active Abandoned
- 1996-11-27 EP EP96939227A patent/EP0873496B1/de not_active Expired - Lifetime
- 1996-11-27 JP JP9521058A patent/JP2000502181A/ja active Pending
- 1996-11-27 WO PCT/GB1996/002913 patent/WO1997021074A1/en not_active Ceased
- 1996-11-27 DE DE69628664T patent/DE69628664T2/de not_active Expired - Fee Related
- 1996-11-27 AT AT96939227T patent/ATE242866T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP0873496A1 (de) | 1998-10-28 |
| WO1997021074A1 (en) | 1997-06-12 |
| GB2307983B (en) | 1998-04-29 |
| AU7635996A (en) | 1997-06-27 |
| US6332047B1 (en) | 2001-12-18 |
| DE69628664D1 (de) | 2003-07-17 |
| EP0873496B1 (de) | 2003-06-11 |
| GB2307983A (en) | 1997-06-11 |
| DE69628664T2 (de) | 2004-04-29 |
| JP2000502181A (ja) | 2000-02-22 |
| GB9524932D0 (en) | 1996-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |