JPS648607U - - Google Patents
Info
- Publication number
- JPS648607U JPS648607U JP10359287U JP10359287U JPS648607U JP S648607 U JPS648607 U JP S648607U JP 10359287 U JP10359287 U JP 10359287U JP 10359287 U JP10359287 U JP 10359287U JP S648607 U JPS648607 U JP S648607U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- thin wire
- wire beam
- average thickness
- calculated
- 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.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 claims 2
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000003672 processing method Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Description
第１図はセンサー要部の校正図、第２図は装置
構成図、第３図は画像処理法の説明図、第４図は
データ処理の説明図である。
FIG. 1 is a calibration diagram of the main part of the sensor, FIG. 2 is a diagram of the configuration of the apparatus, FIG. 3 is an explanatory diagram of an image processing method, and FIG. 4 is an explanatory diagram of data processing.
Claims (1)
し、この細線ビームの光軸に角度θをもつて傾斜
させた二次元イメージセンサカメラにて細線ビー
ムのプロフイールを撮像し、表面平均粗さ中心値
を算出することにより、シート状物体の片面変位
量を求め、シート両面からこの平均変位データを
基に表面平均厚みを演算することを特徴としたシ
ート状物体平均厚み測定装置。 A slit-shaped thin wire beam is irradiated onto a sheet-like object, and a two-dimensional image sensor camera tilted at an angle θ to the optical axis of the thin wire beam is used to image the profile of the thin wire beam, and the surface average roughness center value is calculated. A sheet-like object average thickness measuring device characterized in that the displacement amount on one side of the sheet-like object is determined by calculation, and the surface average thickness is calculated based on this average displacement data from both sides of the sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10359287U JPS648607U (en) | 1987-07-06 | 1987-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10359287U JPS648607U (en) | 1987-07-06 | 1987-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648607U true JPS648607U (en) | 1989-01-18 |
Family
ID=31334565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10359287U Pending JPS648607U (en) | 1987-07-06 | 1987-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648607U (en) |
-
1987
- 1987-07-06 JP JP10359287U patent/JPS648607U/ja active Pending
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