抄録
This paper describes a 3-D shape measurement system equipped with a fiber grating vision sensor which is directly installed on a manipulator, and also describes a method to extract the shape and the position of an object in an unknown position on a working area with this system. This system has low resolution, since the fiber grating is used as a pattern projection device, but this on the other hand shortens the computation time and minimizes the size and weight of the sensor unit. A method for intelligent measurement of 3-D shape and position is described in this paper. First, the whole range data of a working area is obtained by scanning the vision sensor over the area and fitted into a rectangular parallelpiped. Then, measurement view points for the object are determined and the object is measured at each view point. With this data a polyhedral model is built. Last of all, the accuracy of each measured face of the model is examined to see whether it meets the required accuracy. If a face does not meet the requirement, the face has to be measured again. Actual experimental results using a pilot system are presented.
| 本文言語 | English |
|---|---|
| 論文番号 | 593672 |
| ページ（範囲） | 611-616 |
| ページ数 | 6 |
| ジャーナル | IEEE International Conference on Intelligent Robots and Systems |
| 巻 | 1988-October |
| DOI | |
| 出版ステータス | Published - 1988 1 1 |
| イベント | 1988 IEEE International Workshop on Intelligent Robots and Systems: Toward the Next Generation Robot and System, IROS 1988 - Tokyo, Japan 継続期間: 1988 10 31 → 1988 11 2 |
ASJC Scopus subject areas
- Control and Systems Engineering
- Software
- Computer Vision and Pattern Recognition
- Computer Science Applications