An improvement to the algorithm for extracting fork points from skeleton images of handwritten Chinese characters is proposed.

提出了一种从手写体汉字骨骼图像上提取分叉点的改进算法。

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They are average value filtering, medium value filtering, math morphologic operations including unlock operation and close operation and how to extracting image's contour line, skeleton, and so on.

例如均值、中值、滤波过程，数学形态学运算中的开启、闭合，以及图像的轮廓线、骨架线的提取技术等。

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Method A 3D thinning algorithm based on bit encoding and coordinates transform was designed to speed up the calculation of extracting the skeleton.

方法首先设计了一种基于位编码和坐标变换的快速3D细化算法来提高提取器官骨架的运算速度；

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