[1]多化豫,高峰*,李福胜,等. 基于图像处理的木片与树皮的新识别参数研究[J].西北林学院学报,2015,30(01):207-210.[doi:doi:10.3969/j.issn.1001-7461.2015.01.34]
　DUO Hua-yu,GAO Feng*,LI Fu-sheng,et al. Approaching to the New Identification Parameter on Wood and Bark Based on Image Processing[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2015,30(01):207-210.[doi:doi:10.3969/j.issn.1001-7461.2015.01.34]
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 基于图像处理的木片与树皮的新识别参数研究()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第30卷
期数:
2015年01期
页码:
207-210
栏目:
出版日期:
2015-01-31

文章信息/Info

Title:
 Approaching to the New Identification Parameter on Wood and Bark Based on Image Processing
文章编号:
1001-7461(2015)01-0207-04
作者:
 多化豫1; 高峰2*; 李福胜3; 魏汉夫4; 张欣宏4
 （1.内蒙古自治区林业厅，内蒙古 呼和浩特 0100020；2.内蒙古农业大学 职业技术学院，内蒙古 包头 014019；3.呼和浩特市质量技术监督局 赛罕区分局，内蒙古 呼和浩特 010020，4.内蒙古农业大学，内蒙古 呼和浩特 010018）
Author(s):
 DUO Hua-yu1;  GAO Feng2*;  LI Fu-sheng3;  WEI Han-fu4;  ZHANG Xin-hong4
 (1.Inner Mongolia Autonomous Region Forestry Administration, Huhhot, Inner Mongolia 0100020, China;2.Vocational and Technical College of IMAU, Baotou, Inner Mongolia 014019, China; 3.Saihan County Bureau, Hohhot Quality an Technical Supervision Bureau, Hohhot, Inner Mongolia 010020, China)
关键词:
 ; 图像处理; 识别; 木片; 树皮
Keywords:
 ; image processing;  identification;  wood chip;  bark
分类号:
S781
DOI:
doi:10.3969/j.issn.1001-7461.2015.01.34
文献标志码:
A
摘要:
 利用数字图像处理技术对樟子松、柳木和榆木的木片和树皮图像进行分类识别，首先提取木片和树皮图像的均方差比等6个识别参数，分析其最大值和最小值，然后用支持向量机和BP神经网络对这6个识别参数进行识别研究。结果表明，新识别参数——均方差比，无论用支持向量机，还是BP神经网络，其识别率都较高，因此，均方差比可作为木片与树皮识别的新识别参数。为造纸生产中，将树皮和木片分离，提高纸张质量提供依据。
Abstract:
 Wood chips and bark from three tree species (pine, willow and elm) were identified based on digital image processing technology. Six characteristic parameters of wood and bark were extracted to get the recognition rate based on their maximum and minimum values. Support vector ratio and BP neural network were adopted to carry out the identification experiment. Higher ratio of recognition was achieved when the mean variance ratio was used whatever in support vector and BP neural network, indicating that the mean variance ratio could be used as a new identification parameter on wood and bark in paper industry.

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备注/Memo

备注/Memo:
 收稿日期：2014-03-26 修回日期：2014-05-06
基金项目：国家自然科学基金项目（31460168）。
作者简介：多化豫，男，高级工程师，研究方向：森林规划设计与调查。E-mail：duohuaqiong@163.com
*通信作者：高峰，男,实验师，研究方向：图像处理技术在木材科学中的应用。
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