应用Matlab图像处理技术的位相物体的位相测量

详细信息

PHASE MEASURING OF PHASE OBJECT IN APPLICATION OF MATLAB IMAGE PROCESSING TECHNOLOGY

摘要: 组建了一种实用的测量相位物体相位的系统，主要介绍其系统结构、基于LabView平台的硬件组件的连接、软件部分的图像处理算法的设计，并将其应用于位相光栅相位的定量检测.实验结果表明：该测量系统结构简单、重复性好、稳定性高、数据采集自动化，能较好的再现位相光栅的结构，并得到相位光栅相位分布假彩色图、灰度图及三维分布图.对相位物体的相位以及其它光学参数如厚度、折射率的测量具有一定的应用价值.
- 位相测量系统 /
- 扫描平移台 /
- CMOS /
- 图像处理算法 /
- LabView /
- 位相光栅
Abstract: A practical phase-measuring system for phase-object is proposed,including its configuration,the connection of the hardwares which is based on the LabView platform and the image-processing algorithm, which is also applied in the phase grating phase-measuring quantitatively . The results showed that this measuring system is simple,reliable, data acquisition automately and easily repeated. In the phase measurement of the phase-object and the alignment of other optical parameters such as thickness, the refractive index measurement has certain practical significance.
- phase measuring system /
- scanning translation stage /
- CMOS /
- image image-processing algorithm /
- LabView /
- phase grating