| 改进的多阈值动态二值化算法 |
| |
| 引用本文： | 马驰,张红云,苗夺谦,张学东.改进的多阈值动态二值化算法[J].计算机工程,2006,32(6):203-205,208. |
| |
| 作者姓名： | 马驰 张红云 苗夺谦 张学东 |
| |
| 作者单位： | 1. 鞍山科技大学计算机科学与工程学院,鞍山,114044
2. 同济大学计算机科学与工程系,上海,200092 |
| |
| 摘 要： | 在模式识别中，二值化效果的好坏直接影响着识别率。文章在研究现有二值化算法的基础上，对多阈值动态二值化进行了改进，并以身份证为例来验证该算法的有效性，实验结果表明所提算法有较高的抗噪音能力。
|
| 关 键 词： | 多阈值 动态 二值化 身份证 |
| 文章编号： | 1000-3428（2006）06-0203-03 |
| 收稿时间： | 2005-03-08 |
| 修稿时间： | 2005-03-08 |
Improved Multi-threshold and Dynamic Binarization Algorithm |
| |
| MA Chi,ZHANG Hongyun,MIAO Duoqian,ZHANG Xuedong.Improved Multi-threshold and Dynamic Binarization Algorithm[J].Computer Engineering,2006,32(6):203-205,208. |
| |
| Authors: | MA Chi ZHANG Hongyun MIAO Duoqian ZHANG Xuedong |
| |
| Affiliation: | 1. School of Computer Science and Engineering, Anshan Science and Technology University, Anshan 114044 ; 2. Department of Computer Science and Engineering, Tongji University, Shanghai 200092 |
| |
| Abstract: | In pattern recognition, the effect of binarization directly affects the recognition rate. In the foundation of binarization algorithms research, the paper improves the multi-threshold and dynamic binarization algorithm. Taking example for ID card, it validates the effect of this algorithm, Experimental result indicates that the proposed method has better capability of anti-noise. |
| |
| Keywords: | Multi-threshold Dynamic Binarization ID card |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
