一种基于骨架的篆字笔划分割方法

Seal Character Strokes Segmentation Method Based on the Skeleton

依据篆刻艺术的特点,提出一种从篆字骨架中分割出笔划的方法。通过图像细化方法提取篆字的骨架图;分析骨架图中笔划的交叉点和交叉区域,得到特定篆字的子笔划;在各交叉区域内利用模板匹配方法组合子笔划得到篆字笔划。通过实验证明,上述方法对分割篆字笔划具有一定的效果。

This paper introduced a method how to segment seal character stroke from the skeleton image according to the art characteristics of seal-engraving. Firstly, we got the seal character skeleton through thinning algorithm. Then we analysed the intersections and cross area of the skeleton image, forming some sub-strokes. Finally,we used the template matching method to get the sub-strokes to be combined from the neighborhood of each intersection region, eventually combined the character elements into the seal character strokes. The experiment shows that the method is effective.