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| 可见/近红外光谱分析技术快速鉴别航天育种番茄 | |
| 引用本文： | Shi JH,Chen ZL,Shao YN,He Y,Feng P,Zhu JJ. 可见/近红外光谱分析技术快速鉴别航天育种番茄[J]. 光谱学与光谱分析, 2011, 31(2): 387-389. DOI: 10.3964/j.issn.1000-0593(2011)02-0387-03 |
| 作者姓名： | Shi JH Chen ZL Shao YN He Y Feng P Zhu JJ |
| 作者单位： | 1. 浙江大学生物系统工程与食品科学学院,浙江,杭州,310029;浙江体育科学研究所,浙江,杭州,310004 2. 浙江省标准化研究院,浙江,杭州,310006 3. 浙江大学生物系统工程与食品科学学院,浙江,杭州,310029 |
| 基金项目： | 国家科技支撑项目(2006BAD27B02-03); 国家高技术研究发展计划(863计划)项目(2007AA10Z436); 国家重大科技专项项目(2009ZX08012-010B); 浙江省重大科技招标项目(2007C02002-2)资助 |
| 摘 要： | 提出了利用可见/近红外光谱技术快速无损鉴别航天育种番茄品种的方法,采用偏最小二乘法对光谱特征信息进行提取,与神经网络结合建立番茄品种的鉴别模型.该模型将提取后的主成分作为神经网络的输入,加速了神经网络的训练速度.同时采用小波变换对大量光谱数据进行压缩,并结合神经网络建立番茄品种鉴别模型,该模型将压缩后的数据作为神经网络... |
| 关 键 词： | 近红外光谱 航天育种番茄 偏最小二乘法 人工神经网络 |
Application of Vis/NIR diffuse reflectance spectroscopy to the rapid detection and identification of tomato fruit via space mutation breeding |
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| Shi Jia-Hui,Chen Zi-Li,Shao Yong-Ni,He Yong,Feng Pan,Zhu Jia-Jin. Application of Vis/NIR diffuse reflectance spectroscopy to the rapid detection and identification of tomato fruit via space mutation breeding[J]. Spectroscopy and Spectral Analysis, 2011, 31(2): 387-389. DOI: 10.3964/j.issn.1000-0593(2011)02-0387-03 | |
| Authors: | Shi Jia-Hui Chen Zi-Li Shao Yong-Ni He Yong Feng Pan Zhu Jia-Jin |
| Affiliation: | SHI Jia-hui1,2,CHEN Zi-li3,SHAO Yong-ni1,HE Yong1,FENG Pan1,ZHU Jia-jin1 1.College of Biosystems Engineering and Food Science,Zhejiang University,Hangzhou 310029,China 2.Zhejiang Research Institute of Sports Science,Hangzhou 310004,China 3.Zhejiang Institute of Standardization,Hangzhou 310006,China |
| Abstract: | In order to quickly analyze varieties of tomato via space mutation breeding with near infrared spectra,characteristics of the pattern were analyzed by partial least square.The model was built with radial basis function neural network and regarded the compressed data as the input of neural network input vectors.The model regarded the compressed data as the input of neural network input vectors and the training process was speeded up.For one hundred and five fruit samples of CK,M1 and M2 the training model wa... |
| Keywords: | Near infrared spectra Tomato via space mutation breeding Partial least square Radial basis function neural network |
| 本文献已被 CNKI 万方数据 PubMed 等数据库收录！ | |