应用小区域方差对比，程序简单，用于图像处理的独立分量分析，包含特征值与特征向量的提取、训练样本以及最后的识别，调试通过可以使用，D-S证据理论数据融合，matlab开发工具箱中的支持向量机。- Application of small area variance comparison, simple procedures, Independent component analysis for image processing, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Debugging can be used, D-S evidence theory data fusion, matlab development toolbox support vector machine.