摘要
等周算法应用于图像分割,因多次求解线性方程组,造成时间复杂度过大.针对于此,通过以区域代替像素、设置新的权值函数、降低迭代次数提出了一种新的快速等周算法,并将其应用于图像分割,取得了很好效果.
Because of the drawbacks of the isoperimetric algorithm applied in image segmentation, such as the high time complexity in solving linear equations, this paper presents a new fast isoperimetric algorithm by region instead of pixels, set a new weight function and reducing the number of iterations, and achieved good results.
出处
《数学的实践与认识》
CSCD
北大核心
2013年第11期276-280,共5页
Mathematics in Practice and Theory
关键词
等周分割
等周率
直觉模糊
isoperimetric partitioning
isoperimetric ratio
intuitionistic fuzzy
