| 溶液扩散系数自动测量系统 |
| |
| 引用本文： | 陈文艺,赵宏.溶液扩散系数自动测量系统[J].光电工程,1994,21(6):26-31. |
| |
| 作者姓名： | 陈文艺 赵宏 |
| |
| 作者单位： | 西安交通大学机械工程学院激光红外研究所 |
| |
| 摘 要： | 结合实时法全息干涉计量和数字图象处理技术，提出了一种溶液扩散系数的自动测量系统。在干涉图的处理中，采用了相位检测和曲线拟合技术，得到了亚象素的测量精度。
|
| 关 键 词： | 全息干涉术 数字图象处理 测量系统 自动测量 |
An Automatic Measurement System of Liquid Diffusivity |
| |
| Chen Wenyi, Zhao Hong, Tan Yushan, Yu Xiling.An Automatic Measurement System of Liquid Diffusivity[J].Opto-Electronic Engineering,1994,21(6):26-31. |
| |
| Authors: | Chen Wenyi Zhao Hong Tan Yushan Yu Xiling |
| |
| Abstract: | This paper presents an automatic measuring system of liquid diffusivity by combining real-time hologram interferometry and digital image processing techniques. The phase detection and curve-fitting techniques have been used in processing the interferogram, and sub-pixel measuring error has been obtained. |
| |
| Keywords: | Holographic interferometry Digital image processing Measuring systems Automatic measurement Phase measurement |
| 本文献已被 CNKI 维普 等数据库收录！ |
