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4 研究区建筑物提取分割层次

Fig.4 Study area building extraction segmentation hierarchical graph