摘要
针对一般的基于图像像素的八邻域进行分析的细化算法,容易导致汉字笔划产生畸变的问题。文中提出了一种改进的汉字字符图像细化的算法,该算法在图像像素的八邻域细化算法的基础上,分析细化结果中笔划畸变的主要情况,再分别加以修正。实验结果表明,该算法能够较好地纠正传统细化算法的畸变,处理速度较快。
Aiming at some disadvantages of the thinning algorithm based on eight - neighborhood, which causes some stroke distortion at the cross or crotch of strokes, the article brings forward an improved thinning algorithm for binary image of Chinese ideograph. The algorithm claims that firstly do some thinning based on eight - neighborhood,and then analyses the stroke distortion, at last rectifies all of them. The experimental results proved that the method has improved the efficiency of algorithm in thinning and proceed more quickly.
出处
《计算机技术与发展》
2007年第9期88-91,共4页
Computer Technology and Development
基金
天津科技大学科学研究基金项目(20050225)
关键词
图像处理
图像细化
汉字的笔划
image processing
image thinning
stroke of Chinese ideograph
