基于多纹理特征融合的震后SAR图像倒塌建筑物信息提取
杜妍开,龚丽霞,李强,詹森,张景发

Earthquake Induced Building Damage Assessment on SAR Multi-texture Feature Fusion
Yankai Du,Lixia Gong,Qiang Li,Sen Zhan,Jingfa Zhang
表3 基于所有纹理特征提取精度分布
Table 3 The extraction accuracy based on all texture features
震害类型验证数据总计UA/%
倒塌未倒塌
倒塌8 16614 29922 46536.35
未倒塌5 78255 17960 96190.52
总计13 94869 47883 426
PA/%58.5579.4275.93