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。
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.
出处
《电讯技术》
北大核心
2003年第3期105-107,共3页
Telecommunication Engineering
基金
国家自然科学基金资助项目 (6 9875 0 12 )
