Tree measurement in forest by 2D laser scanning

被引：0
|
作者：
Jutila, Jaakko [1 ]
Kannas, Kosti [1 ]
Visala, Arto [1 ]
机构：
[1] Aalto Univ, Automat Technol Lab, POB 5500, FIN-02015 Helsinki, Finland
来源：
2007 INTERNATIONAL SYMPOSIUM ON COMPUTATIONAL INTELLIGENCE IN ROBOTICS AND AUTOMATION | 2007年
关键词：
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Measurement of tree parameters, particularly tree diameter and location, in connection to forest harvesters, is discussed. Diameters are determined from laser scanner measurements using a simple method based on edge points of a feature, in addition to the point with the shortest range to the scanner. The measurement height is equal to 1.3 m from the ground. The data for this research have been collected in a pine forest using a 2D laser scanner mounted on a mobile ATV platform. The error of the tree diameter calculations is 4% in average. The evaluation of the tree localization is based on manually measured reference data of the forest.
引用
收藏
页码：125 / +
页数：2
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