数学形态学在小区域去除处理中的应用

Application of Mathematical Morphology in Removing the Small Regions

由于噪声和成像时其他因素的影响,使得很多小区域被狭长路径连通起来而无法进行去除。应用数学形态学的图像处理方法,结合传统的小区域图像去除方法,可以很好地解决此问题。试验证明,处理效果比较理想,而且对于目标区域的形状和面积都没有任何改变,从而为目标的特征提取和识别打下了良好的基础。

The noise and the influences of image factors will cause many small regions to be connected by long way,so they are unable to be removed.A method is provided to solve this problem by mathematical morphology.The experiment proves the processing effect of this method is quite ideal.Moreover it does not have any changes regarding the shape and the area of target region.Thus it builds the foundation for extracting the characteristics and recognition of the target.