| 基于多特征和改进BPNN的降香黄檀冠层叶片全氮含量无损诊断 |
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| 引用本文： | 陈珠琳,王雪峰,陈毅青,薛杨,刘嘉政. 基于多特征和改进BPNN的降香黄檀冠层叶片全氮含量无损诊断[J]. 生态学杂志, 2019, 0(1): 275-282 |
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| 作者姓名： | 陈珠琳 王雪峰 陈毅青 薛杨 刘嘉政 |
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| 作者单位： | 中国林业科学研究院资源信息研究所;海南省林业科学研究所 |
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| 基金项目： | 国家自然科学基金项目(31670642);林业科学技术推广项目([2016]11号)资助 |
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| 摘 要： |
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| 关 键 词： | 营养诊断 全氮 PSO-BP-Adaboost 数字图像处理 降香黄檀 |
Nondestructive diagnosis of total nitrogen content in canopy leaves of Dalbergia odorifera based on multi-features and improved BPNN |
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| CHEN Zhu-lin,WANG Xue-feng,CHEN Yi-qing,XUE Yang,LIU Jia-zheng. Nondestructive diagnosis of total nitrogen content in canopy leaves of Dalbergia odorifera based on multi-features and improved BPNN[J]. Chinese Journal of Ecology, 2019, 0(1): 275-282 |
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| Authors: | CHEN Zhu-lin WANG Xue-feng CHEN Yi-qing XUE Yang LIU Jia-zheng |
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| Affiliation: | (Research Institute of Forest Resources Information Tech- nique,Chinese Academy of Forestry,Beijing 100091,China;Forestry Institute of Hainan,Haikou 571100,China) |
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| Abstract: | CHEN Zhu-lin;WANG Xue-feng;CHEN Yi-qing;XUE Yang;LIU Jia-zheng(Research Institute of Forest Resources Information Tech- nique,Chinese Academy of Forestry,Beijing 100091,China;Forestry Institute of Hainan,Haikou 571100,China) |
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| Keywords: | nutritional diagnosis total nitrogen PSO-BP-Adaboost digital image processing Dalbergia odorifera |
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