摘要
提出了基于BAG结构的轮廓提取算法，并在此基础上又提出了提取字符形状特征（改进方向码）的方法。
The algorithm to extract the outline based on the BAG structure was proposed. On the basis of these, the shape feature (the improved direction code) were obtained.
出处
《哈尔滨商业大学学报（自然科学版）》
CAS
1998年第4期31-34,共4页
Journal of Harbin University of Commerce：Natural Sciences Edition
关键词
方向码
字符
direction code, character
