The DSCM for measuring tiny displacement and strain and the cubic mountain climbing coarse-fine searching method are truly validated by program imitating calculation and experimental analysis.
然后通过计算机程序运算和实验分析对数字散斑相关法测量微小位移和小变形的理论成果和正方体爬山粗细搜索法给出了验证。
In the experiment, a mountain-climbing searching method and a curve-fitting method were employed to determine the integral pixel displacement and the sub-pixel displacement respectively.
实验中分别应用了爬山搜索法和相关系数拟合法来分别搜索整像素的位移和亚像素的位移。
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