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二值图像中基于连通集的滤波算法
引用本文:杨峰,张黎,王立克,蔡艳红,杨勇.二值图像中基于连通集的滤波算法[J].山东师范大学学报(自然科学版),2006,21(2):27-29.
作者姓名:杨峰  张黎  王立克  蔡艳红  杨勇
作者单位:1. 山东师范大学信息科学与工程学院,250014,济南
2. 山东大学欧玛软件公司,250100,济南
3. 山东建筑大学热能学院,250014,济南
摘    要:根据OCR应用系统中二值图像应用的特点,介绍了一种利用连通性来去除二值图像中噪声的滤波算法,并与中值滤波和区域填充法进行了比较.试验表明,该方法在运行速度和去噪效果上都优于中值滤波和区域填充法。在该OCR系统的应用中具有很强的实用性.

关 键 词:二值图像  滤波  连通性
收稿时间:2006-01-15
修稿时间:2006-01-15

A FILTERING ALGORITHM BASED ON CONNECTED AREA IN BINARY IMAGE
Yang Feng,Zhang Li,Wang Like,Cai Yanhong,Yang Yong.A FILTERING ALGORITHM BASED ON CONNECTED AREA IN BINARY IMAGE[J].Journal of Shandong Normal University(Natural Science),2006,21(2):27-29.
Authors:Yang Feng  Zhang Li  Wang Like  Cai Yanhong  Yang Yong
Institution:1.School of Information Science and Engineering, Shandong Normal University,250014,Jinan,China; 2.OMR Software Company of Shandong University,250100,Jinan,China; 3.College of Thermal Energy Engineering,Shandong Architecture University,250014,Jinan China
Abstract:A new efficient approach about connected area for the removal of impulse noise is presented on the characteristic of binary image in the OCR application system. The results demonstrate that the proposed algorithm is particularly better than median - based filters and region fill filters in the speed and efficiency, which is useful to the application.
Keywords:OCR
本文献已被 CNKI 维普 万方数据 等数据库收录!
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