面向DEM构建的点云四叉树和R树混合索引研究
彭宝江, 钟若飞, 孙海丽, 耿雨馨
Hybrid Index Method Based on Quad Tree and R-Tree for DEM Reconstruction of Airborne Point Cloud
PENG Bao-jiang, ZHONG Ruo-fei, SUN Hai-li, GENG Yu-xin
应用科学学报
.
2018, (4): 644
-654
.
DOI: 10.3969/j.issn.0255-8297.2018.04.008
