JPH0585004B2 - - Google Patents
Info
- Publication number
- JPH0585004B2 JPH0585004B2 JP27484787A JP27484787A JPH0585004B2 JP H0585004 B2 JPH0585004 B2 JP H0585004B2 JP 27484787 A JP27484787 A JP 27484787A JP 27484787 A JP27484787 A JP 27484787A JP H0585004 B2 JPH0585004 B2 JP H0585004B2
- Authority
- JP
- Japan
- Prior art keywords
- rectangular sheet
- length
- reference scale
- vertex
- scale
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 claims description 5
- 238000005259 measurement Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 7
- 238000001514 detection method Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000007740 vapor deposition Methods 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010408 film Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27484787A JPH01116402A (ja) | 1987-10-30 | 1987-10-30 | 矩形シートの寸度測定方法及び装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27484787A JPH01116402A (ja) | 1987-10-30 | 1987-10-30 | 矩形シートの寸度測定方法及び装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01116402A JPH01116402A (ja) | 1989-05-09 |
| JPH0585004B2 true JPH0585004B2 (en]) | 1993-12-06 |
Family
ID=17547411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27484787A Granted JPH01116402A (ja) | 1987-10-30 | 1987-10-30 | 矩形シートの寸度測定方法及び装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01116402A (en]) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH081367B2 (ja) * | 1990-07-06 | 1996-01-10 | 株式会社ニレコ | 画像測定方法 |
| JPH04269607A (ja) * | 1991-02-25 | 1992-09-25 | Mitsui Eng & Shipbuild Co Ltd | 物体の寸法計測装置 |
| CN1057831C (zh) * | 1994-05-31 | 2000-10-25 | 日本Em株式会社 | 用于测量物体尺寸的装置和测量物体尺寸时用的度盘 |
| US6672585B2 (en) | 2000-06-02 | 2004-01-06 | Fuji Photo Film Co., Ltd. | Apparatus for stacking sheet members, apparatus for measuring dimensions of sheet members, and apparatus for and method of marking sheet members |
| JP5454404B2 (ja) * | 2010-07-20 | 2014-03-26 | 新日鐵住金株式会社 | エッジ検出方法及び検出システム、帯材の走行状況測定方法及び測定システム、帯材の走行制御方法及び制御システム、並びに、帯材の製造方法及び製造システム |
| JP6366921B2 (ja) * | 2013-10-24 | 2018-08-01 | 株式会社ミツトヨ | 画像測定装置、及び高さ測定方法 |
| CN111536872B (zh) * | 2020-05-12 | 2022-04-15 | 河北工业大学 | 基于视觉的二维平面测距装置及方法、标记点识别装置 |
-
1987
- 1987-10-30 JP JP27484787A patent/JPH01116402A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01116402A (ja) | 1989-05-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |