中介真值程度度量，基于中介真值程度度量的图像分割实现了图像的灰度化并进一步用于视频监视控，采用的是通用的平面波展开法。- The true extent of the value of the intermediary measure, measure the true extent of the agency based on the value of image segmentation Achieve a grayscale image and further control for video surveillance, Using common plane wave expansion method.