| タイトル | Optical correlation of surface displacement |
| 著者（英） | Liu, H.-K.; Owen, R. B. |
| 著者所属（英） | Alabama Univ.|NASA Marshall Space Flight Center |
| 発行日 | 1979-06-01 |
| 言語 | eng |
| 内容記述 | A coherent optical correlation technique is used to measure surface displacements. In the event that the surface roughness of the test object is invariant during the object's translation, the correlation intensity peak remains constant. A simple relationship between the displacement of the surface and the displacement of the peak correlation signal is found and experimentally verified. |
| NASA分類 | INSTRUMENTATION AND PHOTOGRAPHY |
| レポートNO | 79A35405 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/427261 |
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