JPH02128905U - - Google Patents
Info
- Publication number
- JPH02128905U JPH02128905U JP3755289U JP3755289U JPH02128905U JP H02128905 U JPH02128905 U JP H02128905U JP 3755289 U JP3755289 U JP 3755289U JP 3755289 U JP3755289 U JP 3755289U JP H02128905 U JPH02128905 U JP H02128905U
- Authority
- JP
- Japan
- Prior art keywords
- image
- position detection
- half mirror
- mirror
- detection target
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 238000003384 imaging method Methods 0.000 claims 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Description
第１図は本考案の実施例である平面位置検出装
置の構造を示す概略図、第２図は本考案の他の実
施例である空間位置検出装置の構造を示す概略図
、そして、第３図は従来技術の位置検出装置の構
造を説明するための概略図である。
１０……グリーンシート、１０１，１０２……
位置決めマーク、１１……ＣＲＴ、１２…カメラ
、１３……画像処理装置、１４……ミラー装置、
１４１，１４１′……第１の反射ミラー、１４２
，１４２′……第２の反射ミラー、１４３……第
３の反射ミラー、１４４，１４４′……ハーフミ
ラー、２０……電線。
FIG. 1 is a schematic diagram showing the structure of a planar position detecting device which is an embodiment of the present invention, FIG. 2 is a schematic diagram showing the structure of a spatial position detecting device which is another embodiment of the present invention, and FIG. The figure is a schematic diagram for explaining the structure of a conventional position detection device. 10...green sheet, 101,102...
Positioning mark, 11... CRT, 12... Camera, 13... Image processing device, 14... Mirror device,
141, 141'...first reflecting mirror, 142
, 142'... Second reflecting mirror, 143... Third reflecting mirror, 144, 144'... Half mirror, 20... Electric wire.
Claims (1)
画像処理装置と、該画像処理装置に接続された撮
像手段と、該撮像手段に位置検出対象物の画像を
提供するハーフミラーと、該ハーフミラーの反射
面に上記位置検出対象物の一方の画像を提供する
一方の反射ミラーと、該ハーフミラーの透過面に
は上記位置検出対象物の他の画像を提供する他方
の反射ミラーとを有することを特徴とする位置検
出装置。 an image display device, an image processing device connected to the image display device, an imaging device connected to the image processing device, a half mirror that provides an image of a position detection target to the imaging device, and the half mirror. one reflective mirror that provides one image of the position detection target on the reflective surface of the half mirror, and the other reflective mirror that provides another image of the position detection target on the transmission surface of the half mirror. A position detection device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3755289U JPH02128905U (en) | 1989-03-31 | 1989-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3755289U JPH02128905U (en) | 1989-03-31 | 1989-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02128905U true JPH02128905U (en) | 1990-10-24 |
Family
ID=31544770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3755289U Pending JPH02128905U (en) | 1989-03-31 | 1989-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02128905U (en) |
-
1989
- 1989-03-31 JP JP3755289U patent/JPH02128905U/ja active Pending
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