non contact optical measurement 光学非接触测量
A new optical measurement in dynamic, real-time and non-contact for the contour curved surfaces is presented.
本文提出了一种新颖的轮廓曲面动态、实时、非接触光学测量方法。
And give out the unified optical path, Newton's ring radius and convex lens curvature radius measurement formula of non - contact type, simple cutting type and tangent type Newton's Rring.
并给出了非接触式、浅近切割式及相切式牛顿环的统一的光程差，牛顿环半径及凸透镜曲率半径测量公式。
Digital speckle measurement is a kind of non-contact and full-field optical measurement method.
数字散斑测量是一种非接触、全场测量的高精度光测方法。
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