JPH0466509U - - Google Patents
Info
- Publication number
- JPH0466509U JPH0466509U JP10946590U JP10946590U JPH0466509U JP H0466509 U JPH0466509 U JP H0466509U JP 10946590 U JP10946590 U JP 10946590U JP 10946590 U JP10946590 U JP 10946590U JP H0466509 U JPH0466509 U JP H0466509U
- Authority
- JP
- Japan
- Prior art keywords
- light
- image
- reflected light
- range finder
- optical system
- 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
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
第１図は本考案のレンジフアインダの一実施例
を示す構成図、第２図は本考案のレンジフアイン
ダの他の実施例を示す構成図、第３図はレンジフ
アインダの原理を説明するための原理構成図であ
る。
１１……投光装置、１２……光学系、１３……
撮像素子、１４……回転機構、１５ａ，１５ｂ…
…回転角検出器、１６……画像処理装置、Ｏ……
測定対象物。
Fig. 1 is a block diagram showing one embodiment of the range finder of the present invention, Fig. 2 is a block diagram showing another embodiment of the range finder of the present invention, and Fig. 3 explains the principle of the range finder. FIG. 11... Light projector, 12... Optical system, 13...
Image sensor, 14...Rotation mechanism, 15a, 15b...
...Rotation angle detector, 16...Image processing device, O...
Object to be measured.
Claims (1)
射させ、測定対象物からの反射光をテレジカメラ
で入力することにより得られる距離情報を用いて
前記測定対象物の３次元座標計測を行うようにし
たレンジフアインダにおいて、 前記スリツト光またはパターン光を投射する投
光装置と、 この投光装置からのスリツト光またはパターン
光が投射された前記測定対象物からの反射光の像
を受像する光学系と、 この光学系により受像された反射光の像を撮像
する撮像素子と、 前記測定対象物を回転させる回転機構と、 この回転機構の回転角を検出する回転角検出機
構と、 前記撮像素子に撮像された像から座標を求める
ための画像処理を行う画像処理機能を有する演算
装置を設けた構成としたことを特徴とするレンジ
フアインダ。[Claims for Utility Model Registration] The three-dimensional coordinates of the object are determined using distance information obtained by irradiating the object with slit light or pattern light and inputting the reflected light from the object with a television camera. In a range finder configured to perform measurement, a light projection device that projects the slit light or pattern light, and an image of reflected light from the measurement object onto which the slit light or pattern light from the projection device is projected. an optical system that receives an image of the reflected light; an image sensor that captures an image of the reflected light received by the optical system; a rotation mechanism that rotates the object to be measured; and a rotation angle detection mechanism that detects a rotation angle of the rotation mechanism. . A range finder characterized in that the range finder is configured to include an arithmetic unit having an image processing function that performs image processing to obtain coordinates from an image captured by the image sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10946590U JPH0466509U (en) | 1990-10-19 | 1990-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10946590U JPH0466509U (en) | 1990-10-19 | 1990-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0466509U true JPH0466509U (en) | 1992-06-11 |
Family
ID=31856672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10946590U Pending JPH0466509U (en) | 1990-10-19 | 1990-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0466509U (en) |
-
1990
- 1990-10-19 JP JP10946590U patent/JPH0466509U/ja active Pending
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