实现了图像的灰度化并进一步用于视频监视控，一种基于多文档得图像合并技术，信号处理中的旋转不变子空间法。- Achieve a grayscale image and further control for video surveillance, Based on multi-document image obtained combining technique, Signal Processing ESPRIT method.

采用波束成形技术的BER计算，MinkowskiMethod算法 ,实现了图像的灰度化并进一步用于视频监视控。- By applying the beam forming technology of BER MinkowskiMethod algorithm, Achieve a grayscale image and further control for video surveillance.