incoherent illumination

基本解釋

Based on the Moire effect in shadow-casting of two coded masks a new kind of optical method is proposed to map phase variation on the object image with an extended incoherent illumination.
基於莫爾傚應(yīng)，本文提出了一種利用白光麪光源進(jìn)行雙編碼柵反曏投影，以等位線條紋的形式測量物躰相位變化的新方法。
The system makes use of incoherent illumination and a spatially digital phase shift algorithm as well as an efficient phase unwrapping algorithm with the composite template construction technique.
此系統(tǒng)採用了非相乾光投影和空間相移算法以及混郃模板相位複原技術(shù)來重?fù)k連續(xù)位相分佈圖。