节点文献
基于粗糙集的K-均值聚类算法在图像分割中的应用
APPLICATION OF ROUGH SETS AND K-MEANS CLUSTERING TO IMAGE SEGMENTATION
【摘要】 结合粗糙集理论和K-均值聚类算法,提出了一种图像的粗糙聚类分割方法,试验结果表明,其比随机选取聚类的中心点和个数减少了运算量,提高了分类精度和准确性。
【Abstract】 This paper presents an image segmentation method based on rough set theory and K-means clustering.By using equivalence relations of attributes of image,the rough set theory offers the number and the centroids of the clusters,which initialize the K-means clustering.Then the image is segmented by K-means clustering algorithm.
【关键词】 图像分割;
粗糙集;
聚类;
粗糙聚类分割;
【Key words】 image segmentation; rough sets; cluster; segmentation by rough sets and cluster;
【Key words】 image segmentation; rough sets; cluster; segmentation by rough sets and cluster;
【基金】 国家自然科学基金资助项目(40201039)
- 【文献出处】 测绘信息与工程 ,Wtusm Bulletin of Science and Technology , 编辑部邮箱 ,2005年05期
- 【分类号】TP391.41;
- 【被引频次】21
- 【下载频次】602