基于直方图极大值准则可变参数图像阈值分割方法

提出了一种基于直方图极大值准更则图像阈值分割方法，通过调节参数可对多类图像进行分割。阉值分割是实时图像处理首选的分割算法。本文通过一维灰度直方图确定极大值，从而获得图像中多个目标区域和背景区域阉值，分割出多个区域，将每个区域赋为不同的灰度级，根据具体所要分割的目标再进行分割。实验证明该方法分割效果较好，分割速度快，实时性较好。

Alterable Parameter Threshold Image Segmentation Based on Histogram Maximum Criterion

Based on histogram maximum criterion threshold image segmentation method is presented in this paper. Multiple thresholds of objects and background can be obtained from the 1-D gray level histogram. The image can be segmented based on the representative thresholds. After image segmentation, some regions can be segmented, and different regions will be endowed with different gray values. The final object can be segmented from the image that only includes a few gray values. An excellent result can be obtained when the proposed method is used in the threshold image segmentation.