Wood species identification using spectral reflectance

被引：0

作者：

Brunner, CC ^{[1
]}

Maristany, AG ^{[1
]}

Butler, DA ^{[1
]}

机构：

[1] OREGON STATE UNIV,DEPT STAT,CORVALLIS,OR 97331

来源：

FOREST PRODUCTS JOURNAL | 1996年 / 46卷 / 02期

关键词：

D O I：

暂无

中图分类号：

S7 [林业];

学科分类号：

0829 ; 0907 ;

摘要：

This paper describes an experiment in identifying the species of Douglas-fir, lodgepole pine, and spruce wood samples, based on their spectral-reflectance curves and quadratic discriminant analysis. Species predictions based on this method sometimes confused spruce with pine, but achieved an overall accuracy of 98.7 percent in separating Douglas-fir from spruce/pine. The paper suggests how comparable accuracies might be achieved in a system operating at production speeds in a mill environment.

引用

页码：82 / 85

页数：4

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