| 摘要: |
| 研究了一个基于粗集理论改进的图像平滑方法 ,首先建立粗集等价关系和相应划分集合 ,然后得到基于粗集方法的图像平滑框架 ,提出基于粗集理论改进的图像平滑的具体实现。该平滑方法的平滑效果与传统平滑方法相比较 ,具有更清晰的边缘和细节 ,并且算法简单易于实现。 |
| 关键词: 图像处理,粗集理论,均值滤波,边缘 |
| DOI：10.3969/j.issn.1001-893X. |
| 修订日期：2002-09-24 |
| 基金项目:国家自然科学基金资助项目 (6 9875 0 12 ) |
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| An Improved Image Filtering on Rough Sets |
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| Abstract: |
| An improved image filtering on Rough Sets is proposed in the paper. The speciality of noise and edge of the image filtered is analyzed. An equal relationship of improved image filtering is built on Rough Sets. Compared with conventional image filtering, the merits of proposed techniques are that the improved image filtering on Rough Sets has a simple algorithm and easy implementation, as well as better image minute and edge. |
| Key words: Image processing,Rough sets,Image filtering,Edge |
《电讯技术》编辑部 