显微线

显微栅线投影相关法及其在三维形貌测试中的应用

Measurement of 3-D Profile Using Micro Fringe Projection Correlation Method

显微栅线投影法用于微镜转角测量

The Measurement of Rotation Angle of Micro-mirror Using Fringe Projection

基于数字图像相关法解调被物体高度调制的投影栅线平移量的原理，提出了显微栅线投影相关法的概念。

Based on the principle of demodulating the displacement of the projected fringes with digital image correlation method , a micro fringe projection correlation method is proposed .

测量结果表明，显微栅线投影相关法简单易行，测试结果可靠，配合高速图像采集系统，可用于微结构的动态测试，从而为实现微结构动、静态测试展现了新的应用前景。

The measuring results show that micro fringe projection correlation method is simple and efficient , which provides a novel application foreground in dynamic and static measurement for micro structures with high magnification microscopes and high-speed CMOS camera .