文章基本信息

标题：Document Image Binarization Using Post Processing Method
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作者：E. Balamurugan ; K. Sangeetha ; Dr. P. Sengottuvelan 等
期刊名称：Computer Engineering and Intelligent Systems
印刷版ISSN：2222-1727
电子版ISSN：2222-2863
出版年度：2011
卷号：2
期号：4
页码：14-17
语种：English
出版社：International Institute for Science, Technology Education
摘要：Binarization is the preliminary process of Document Image Analysis and Processing. Image binarization is performed through Local and Global threshold methods. In this paper local thresholding method Nilblack method with post processing was implemented. The Nilblack algorithm was implemented using Matlab and tested with a sample of ground tooth images selected from TOBACCO research database.