【作者】 张建华； 冀荣华； 祁力钧； 王虎； 黄士凯； 王沛；

【Author】 Zhang Jianhua1,Ji Ronghua2,Qi Lijun1,Wang Hu1,Huang Shikai1,Wang Pei1(1.College of Engineering,China Agricultural University,Beijing 100083,China;2.College of Information and Electrical Engineering,China Agricultural University,Beijing 100083,China)

【机构】 中国农业大学工学院； 中国农业大学信息与电气工程学院；

【摘要】 综述了现代信息化条件下作物病虫害信息的主要获取方法。分别阐述了光谱分析技术、可见光成像技术、多光谱成像技术及高光谱成像技术在作物病虫害信息获取方面的应用与发展现状。在此基础上,主要对各种信息化检测手段在现代作物病虫害检测技术中的作业原理、实现方式、研究现状及相应地位进行了说明与阐释,同时分析了信息化手段在当今规模化、智能化生产条件下农作物病虫害快捷检测技术中的重要地位和现实意义。最后,对今后研究中利用高光谱成像技术与其他病虫害数字化检测手段相结合的运用潜力与研究方向进行了展望。更多还原

【Abstract】 The main methods to collect plant diseases and insect pests data under the information condition are summarized in the present paper.The authors elaborate the development level and the application situation of the spectral analysis technique,visible light imaging technique,multispectral imaging technique and hyperspectral imaging technique separately.On this basis,the operating theory,realization,research status and the corresponding position of each of the former digital techniques which are widely used in the detecting of plant diseases and insect pests data are introduced and illustrated detailed.Also,the importance and the practical significances of the informational techniques are confirmed when they are applied in the detecting of plant diseases and insect pests data of the scaled and intelligent agricultural production nowadays.At last,the authors suggest that the hyperspectral imaging technique should be applied together with the other digital detecting means so that the potential of the some technique would be uncovered further.更多还原