CA2065775A1 - Measuring system for the non-contact determination of the shape of long objects having diffusely reflecting surfaces - Google Patents
Measuring system for the non-contact determination of the shape of long objects having diffusely reflecting surfacesInfo
- Publication number
- CA2065775A1 CA2065775A1 CA002065775A CA2065775A CA2065775A1 CA 2065775 A1 CA2065775 A1 CA 2065775A1 CA 002065775 A CA002065775 A CA 002065775A CA 2065775 A CA2065775 A CA 2065775A CA 2065775 A1 CA2065775 A1 CA 2065775A1
- Authority
- CA
- Canada
- Prior art keywords
- measurement
- measured
- detector row
- intersection
- plane
- 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
- 238000005259 measurement Methods 0.000 claims abstract description 76
- 238000004458 analytical method Methods 0.000 claims description 6
- 238000010191 image analysis Methods 0.000 claims description 3
- 238000012634 optical imaging Methods 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 238000009966 trimming Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 241000763859 Dyckia brevifolia Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 101150061972 zur gene Proteins 0.000 description 1
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
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/024—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by means of diode-array scanning
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4112009A DE4112009A1 (de) | 1991-04-12 | 1991-04-12 | Messsystem zur beruehrungslosen erfassung der kontur von langgegenstaenden mit diffus reflektierender oberflaeche |
| DEP4112009.4 | 1991-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2065775A1 true CA2065775A1 (en) | 1992-10-13 |
Family
ID=6429478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002065775A Abandoned CA2065775A1 (en) | 1991-04-12 | 1992-04-10 | Measuring system for the non-contact determination of the shape of long objects having diffusely reflecting surfaces |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0508339B1 (enrdf_load_stackoverflow) |
| CA (1) | CA2065775A1 (enrdf_load_stackoverflow) |
| DE (2) | DE4112009A1 (enrdf_load_stackoverflow) |
| FI (1) | FI921569A7 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3186876B2 (ja) * | 1993-01-12 | 2001-07-11 | 株式会社東芝 | 表面形状測定装置 |
| DE102010021951A1 (de) * | 2010-05-28 | 2011-12-01 | Weber Maschinenbau Gmbh Breidenbach | Abtasteinrichtung |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2113522C3 (de) * | 1971-03-19 | 1974-05-09 | Siemens Ag | Verfahren zuna berühningsfreien Messen eines Oberflächenprofils |
| US3787700A (en) * | 1971-07-27 | 1974-01-22 | Atmospheric Sciences Inc | Automatic system for measuring selected dimensions |
| SE412286B (sv) * | 1978-07-10 | 1980-02-25 | Saab Scania Ab | Sett och anordning for fotoelektrisk avmetning av breder eller liknande geometriskt obestemda foremal |
| DE2903529A1 (de) * | 1979-01-31 | 1980-08-07 | Schlatter Ag | Verfahren zum messen von entfernungen und vorrichtung zur durchfuehrung des verfahrens |
| DE3342675A1 (de) * | 1983-11-25 | 1985-06-05 | Fa. Carl Zeiss, 7920 Heidenheim | Verfahren und vorrichtung zur beruehrungslosen vermessung von objekten |
| DE3817387A1 (de) * | 1988-05-19 | 1989-11-30 | Mannesmann Ag | Verfahren und vorrichtung zur erfassung der aeusseren gestalt eines langgestreckten, im querschnitt prismatischen koerpers |
| US4943157A (en) * | 1989-05-18 | 1990-07-24 | Corning Incorporated | Fiber optic triangulation gage |
-
1991
- 1991-04-12 DE DE4112009A patent/DE4112009A1/de active Granted
-
1992
- 1992-04-04 EP EP92105868A patent/EP0508339B1/de not_active Expired - Lifetime
- 1992-04-04 DE DE59202777T patent/DE59202777D1/de not_active Expired - Fee Related
- 1992-04-09 FI FI921569A patent/FI921569A7/fi not_active Application Discontinuation
- 1992-04-10 CA CA002065775A patent/CA2065775A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| DE4112009A1 (de) | 1992-10-22 |
| EP0508339A2 (de) | 1992-10-14 |
| EP0508339B1 (de) | 1995-07-05 |
| DE4112009C2 (enrdf_load_stackoverflow) | 1993-07-15 |
| FI921569A0 (fi) | 1992-04-09 |
| DE59202777D1 (de) | 1995-08-10 |
| EP0508339A3 (en) | 1993-04-21 |
| FI921569A7 (fi) | 1992-10-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |