航迹识别，用到改进的近邻搜索算放，双线性插值，BP预测等方法-Track identification, use the search operator to improve the neighbor put, bilinear interpolation, BP prediction method

置信度传播算法，用于恢复双视点图像中的物体深度(Belief propagation algorithm which is used to recover the depth of objects in dual view images)

对于双基地SAR，使用BP算法进行成像，展示场景、回波信号、距离压缩后以及最后成像的图像。(For Bistatic SAR, BP algorithm is used to image the scene, echo signal, range compression and the final image.)