Preserving Edge Information in Binary Images

摘要：

In the existing methods of binarization,most edge information is lost and the resulted binary image gets blurred.Edges carry most of the information in an image.Here,some techniques for the preservation of edge information in images are proposed and studied.Techniques are based on the filtering operation by some newly developed edge preserving filters followed by thresholding operation.The resulted image is a binary image having most of the edges making the binary image more meaningful.The proposed method gives better binary image compared to popular method of Otsus binarization in most of the images.

作者: Yumnam Kirani Singh

作者单位: Center for Development of Advanced Computing Plot: E-2/1,Block-GP,Salt Lake Electronics Complex Kolkata-91,India

会议类型: 国际会议

会议名称: 9th International Conference on Signal Processing(第九届国际信号处理学术会议)(ICSP08)

会议地点: 北京

会议语种:英文

在线出版日期: 2008-10-26（万方平台首次上网日期，不代表论文的发表时间）