图像的阈值分割法设计

Threshold Segmentation Design of Complex Image

图像分割阈值法具有实现容易、计算量小、性能稳定等优点,因此这种方法成为图像分割领域中应用最普遍的方法。主要讨论了关于图像的单阈值分割算法的设计与实现,比较了基于迭代法和基于最大类间方差法的单阈值分割算法,设计了阈值最大类间方差的分割算法及实现程序。仿真结果表明所提出的算法有效,分割效果好。

Threshold image segmentation with simple calculation and stable performance, is widely used in many fields. This paper focused on the design and realization of single threshold segmentation algorithms, and compared the single threshole segmentation algorithms based on iterative method and Otsu algorithm. A program of the single threshold segmentation algorithm based on Otsu algorithm was realized. Simulation results show the methods are effective.