At present, phase shifting method, Fourier transform method and fringe skeleton method are three most important fringe analysis methods.

目前，相移法、傅立叶变换法和条纹骨架法是三种主要的提取相位的方法。

youdao

The paper compares the laser light strip geometric center extraction process method and the skeleton method, and adopts the skeleton method whose thinning precision is much higher.

本文通过对比激光几何中心提取法及骨架法，使用了细化精度更好的骨架法。

youdao