The results from the thinning processing of 1200 handwritten numerals show that the algorithm possesses the advantages of simple judge processing, insensibility to noise, and unchangement of shape and continuance of the original pattern.

• 我们用本文所介绍的算法,对1200个无限制手写体数字进行细化处理,结果证明该算法具有判别简单,对噪声不敏感,并能较好地保持原模式的形状及连通性的优点。