A new digital speckle metrological technique called white light digital speckle photography is presented.
本文提出一种新的数字散斑计量术——白光数字散斑照像术。
Rotating aperture cone shearing white-light speckle photography for measuring dynamic derivatives of displacements is proposed in this paper.
利用旋转孔径技术和锥镜剪切技术进行白光散斑剪切照相，检测动态位移导数场。
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