Though the analysis and measurement of bimetallic strip contour, the geometric center coordinates can be given by computing the binary image pixels barycenter.
通过对双金属片轮廓的分析、测量，使用计算二值化图像像素重心的方法得出双金属片的几何中心坐标。
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The method of strip division projection of space projection is also researched, the problems of strip division rule and conversion of the coordinates of neighbor strip is discussed in this paper.