基于多层次分割分类模型及其特征空间优化的建筑物提取方法
党涛, 宋起, 刘勇, 徐安建, 徐波, 张宏刚

Extraction of buildings in remote sensing imagery based on multi-level segmentation and classification hierarchical model and feature space optimization
Tao DANG, Qi SONG, Yong LIU, Anjian XU, Bo XU, Honggang ZHANG
图10 总体精度和Kappa系数与特征数量之间的关系图
Fig.10 Relationship between the overall accuracy and the Kappa coefficient and the number of features