【摘要】 针对纤维增强复合材料微观结构图像的特点,提出了一种改进的基于模糊思想的阈值分割算法,该算法利用整体阈值、局部阈值和像点梯度信息之间的关系,构造了一个双输入单输出的模糊逻辑系统,合理计算出像点的最佳分割阈值.实验结果证明了算法的有效性.更多还原

【Abstract】 Considering the characteristics of the microstructure image of fiberreinforced composites,an improved threshold segmentation algorithm based on fuzzy theory is proposed in the paper.By using the relationship of the overall threshold of the image,part threshold and the gradient information of a pixel point,a fuzzy logical system with two inputs and one output is designed in the algorithm and the reasonable segmentation threshold of each pixel point is calculated.The validity of the algorithm is proved by the experiment results.更多还原