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A new medical image segmentation algorithm based on improved spectral clustering
Author(s): 
Pages: 6-8
Year: Issue:  12
Journal: DAZHONG KEJI

Keyword:  医学图像谱聚类拉普拉斯特征映射流行距离;
Abstract: 为了解决基于像素难以有效分割的医学图像问题,提出一种改进谱聚类方法:一,将全局划分成具有强关联的子问题提高图像分割精度;二,传统基于欧氏距离度量的聚类容易陷入局部最优,提出流行距离构造样本相似矩阵,从而得到图像全局上的一致.最后通过对脑核磁共振图像分割验证算法的有效性.
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