中介真值程度度量，基于中介真值程度度量的图像分割计算两个矩阵之间的欧氏距离，滤波求和方式实现宽带波束形成。- The true extent of the value of the intermediary measure, measure the true extent of the agency based on the value of image segmentation Calculation of the Euclidean distance between the two matrices, Filtering summation way broadband beamforming.