| 根据植物茎叶图像模拟根系图像的人工神经网络算法 |
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| 引用本文： | 丛沛桐,祖元刚,于景华,赵则海,谷会岩.根据植物茎叶图像模拟根系图像的人工神经网络算法[J].生态学报,2002,22(2):163-168. |
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| 作者姓名： | 丛沛桐 祖元刚 于景华 赵则海 谷会岩 |
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| 作者单位： | 东北林业大学森林植物生态学开放研究实验室,哈尔滨,150040 |
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| 基金项目： | 国家自然科学基金“九五”重大资助项目 ( 3989336 0 )，国家林业局专项调查资助项目 |
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| 摘 要： | 以内蒙古野生甘草产区为试验地，采用图像关联的小波－神经网络综合算法建立了甘草茎叶－根系图像联结的BP人工神经网络模型。该模型具有运算速度快，易于处理复杂图像数据的特点。通过植物茎叶图像对根系图像的模拟，实现块茎植物生物量数量化评估和农作物估产。
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| 关 键 词： | 植物茎叶 图像模拟 根系图像 植物根系 生物量评估 人工神经网络 |
| 文章编号： | 1000-0933(2002)02-0163-06 |
| 收稿时间： | 2000/9/20 0:00:00 |
| 修稿时间： | 2001/8/27 0:00:00 |
Artificial Neuro-network to Simulate Root Systemimage by Botanic Leaf-stalkimage |
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| CONG Peitong,ZU Yuangang,YU Jinghu,ZHAO Zehai and GU Huiyan.Artificial Neuro-network to Simulate Root Systemimage by Botanic Leaf-stalkimage[J].Acta Ecologica Sinica,2002,22(2):163-168. |
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| Authors: | CONG Peitong ZU Yuangang YU Jinghu ZHAO Zehai and GU Huiyan |
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| Institution: | Open research laboratory of Forest ecology of Northeast forest university; China |
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| Abstract: | The patterns of botanic root system exist in an obvious correlation with the organs over the ground,such as leaves,branches,and stalks.Different species present varied features which mirror biological habits of a species being in correlation with the pattern of its own structure.Related researches have shown that root number,weight,and diameter offer a close relationship with the corresponding parts over the ground,so that it is possible to simulate the root system image with the leaf-stalk image.;In accord... |
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| Keywords: | plant roots evaluation of biomass image simulate neural networks (NN) |
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