Combined Edge Segment Texture Analysis for the Detection of Damaged Buildings in Crisis Areas

主成分分析与线性结构分析相结合，比较两种方法的优缺点以和怎么运用，以及在纹理识别方面的重要作用！-Principal component analysis and linear structural analysis combining strengths and weaknesses and how to use comparison of the two methods, as well as an important role in terms of texture recognition