还利用散斑空间运动规律较好地解释了散斑干涉与散斑剪切干涉之间的关系。
It has been explained that the relation between the speckle interferometry and the speckle shearing interferometry by using the theory of the movement of space speckle.
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。
Rotating aperture cone shearing white-light speckle photography for measuring dynamic derivatives of displacements is proposed in this paper.
此外，还结合实验图像详细分析了数字剪切散斑干涉条纹的物理意义。
Furthermore, it integrates experimental images and particularly analyzes the physical meaning of digital shearography interferometric stripes.
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