包括AHP，因子分析，回归分析，聚类分析，应用小区域方差对比，程序简单，与理论分析结果相比，Relief计算分类权重，基于分段非线性权重值的Pso算法，表示出两帧图像间各个像素点的相对情况，抑制载波型差分相位调制，基于欧几里得距离的聚类分析。- Including AHP, factor analysis, regression analysis, cluster analysis, Application of small area variance comparison, simple procedures, Compared with the results of theoretical analysis, Relief computing classification weight, Based on piecewise nonlinear weight value Pso algorithm, Between two images showing the relative circumstances of each pixel, Suppressed carrier type differential phase modulation, Clustering analysis based on Euclidean distance.