TREE CROWN DETECTION AND DELINEATION USING OPTICAL SATELLITE IMAGERY

被引：0
|
作者：
Huang, Xiaojing [1 ]
Shi, Chenghua [1 ]
Liew, Soo Chin [1 ]
机构：
[1] Natl Univ Singapore, Ctr Remote Imaging Sensing & Proc, Singapore, Singapore
来源：
IGARSS 2018 - 2018 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM | 2018年
关键词：
tree crown detection; canopy; tree crown; high spatial resolution; object based method;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Automated individual tree crown detection and delineation (ITCD) is essential for forest mapping, sustainable urban planning and 3D city model. In this paper, ITCD using high-resolution optical Worldview-2 satellite imagery over Singapore is presented. The object-based multiresolution approach for tree mapping including tree positions, crown sizes and canopy gaps is described. Accuracy assessment is performed with ground truth data.
引用
收藏
页码：2944 / 2947
页数：4
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