针对Ricci流强大的功能，提出了一种基于欧氏Ricci曲率流的形状分析算法，利用欧氏Ricci曲率流方法将双连通曲面映射为一个平面图像，通过测量平面图像内圆和外圆的半径，此曲面的共形模被给出，通过比较共形模的值，建立了曲面之间的形状分析算法。采用计算机模拟该算法，验证了在曲面的形状分析中有良好的性能。%The Ricci flow is a powerful curvature flow method. This paper presents a new shape analysis algorithm. A doublely connected surface maps a planar image by using Euclidean Ricci curvature flow method, via measuring the radius of inter circle and outer circle of the image, a conformal modules of the surface is given, by comparing the value of conformal modules, the shape analysis algorithm can be easily established between surfaces. Experiments comparison results show that it has a good performance for shape analysis of surface.
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