整合无人机和面向对象的农村居住环境信息提取

郝睿,李兆富,张舒昱,潘剑君,姜小三,张文敏,宋金超

Integrating UAV and Object-based Image Analysis for Rural Residential Environment Information Extraction

Rui Hao,Zhaofu Li,Shuyu Zhang,Jianjun Pan,Xiaosan Jiang,Wenmin Zhang,Jinchao Song

表 2 方案A、B、C和D的描述

Table2 Description of schemes A，B，C and D

方案 特征的数量 训练样本数量 对象数量 训练集比/% A 23 140 6 685 2 B 32 340 6 685 5 C 32 440 6 685 6.5 D 23 440 6 685 6.5