基于改进DenseNet和迁移学习的荷叶病虫害识别模型
TP391.4%S24; 病虫害的发生将会严重影响莲藕品质与产量,开展病害诊断与识别对藕田病虫害及时对症对病诊治、提升莲藕生产质量与经济效益具有重要意义.该研究以荷叶病虫害高效、准确识别为目标,提出了一种基于改进DenseNet和迁移学习的荷叶病虫害识别模型.采用分支结构对模型的浅层特征提取模块进行改进,并在Dense Block与Transition Layer中引入 Squeeze and Excitation 注意力机制模块和锐化的余弦卷积,最后基于 Plantvillage 数据集进行迁移学习,实现了91.34%的识别准确率.该研究实现了对荷叶腐败病、病毒病、斜纹夜蛾、叶腐病、叶斑病的...
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| Published in | 农业工程学报 Vol. 39; no. 8; pp. 188 - 196 |
|---|---|
| Main Authors | , , , , , |
| Format | Journal Article |
| Language | Chinese |
| Published |
华中农业大学工学院,武汉 430070
01.04.2023
华中农业大学作物遗传改良国家重点实验室,武汉 430070 农业农村部长江中下游农业装备重点实验室,武汉430070%华中农业大学工学院,武汉 430070 |
| Subjects | |
| Online Access | Get full text |
| ISSN | 1002-6819 |
| DOI | 10.11975/j.issn.1002-6819.202301122 |
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| Abstract | TP391.4%S24; 病虫害的发生将会严重影响莲藕品质与产量,开展病害诊断与识别对藕田病虫害及时对症对病诊治、提升莲藕生产质量与经济效益具有重要意义.该研究以荷叶病虫害高效、准确识别为目标,提出了一种基于改进DenseNet和迁移学习的荷叶病虫害识别模型.采用分支结构对模型的浅层特征提取模块进行改进,并在Dense Block与Transition Layer中引入 Squeeze and Excitation 注意力机制模块和锐化的余弦卷积,最后基于 Plantvillage 数据集进行迁移学习,实现了91.34%的识别准确率.该研究实现了对荷叶腐败病、病毒病、斜纹夜蛾、叶腐病、叶斑病的识别,并将改进后的模型推广应用于基于无人机图像的藕田病虫害检测,实现了病害分布可视化,可对莲藕病虫害的智能化防治提供有益指导. |
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| AbstractList | TP391.4%S24; 病虫害的发生将会严重影响莲藕品质与产量,开展病害诊断与识别对藕田病虫害及时对症对病诊治、提升莲藕生产质量与经济效益具有重要意义.该研究以荷叶病虫害高效、准确识别为目标,提出了一种基于改进DenseNet和迁移学习的荷叶病虫害识别模型.采用分支结构对模型的浅层特征提取模块进行改进,并在Dense Block与Transition Layer中引入 Squeeze and Excitation 注意力机制模块和锐化的余弦卷积,最后基于 Plantvillage 数据集进行迁移学习,实现了91.34%的识别准确率.该研究实现了对荷叶腐败病、病毒病、斜纹夜蛾、叶腐病、叶斑病的识别,并将改进后的模型推广应用于基于无人机图像的藕田病虫害检测,实现了病害分布可视化,可对莲藕病虫害的智能化防治提供有益指导. |
| Author | 龙长江 吕紫薇 刘浩蓬 张国忠 黄成龙 刘婉茹 |
| AuthorAffiliation | 华中农业大学工学院,武汉 430070;农业农村部长江中下游农业装备重点实验室,武汉430070%华中农业大学工学院,武汉 430070;华中农业大学作物遗传改良国家重点实验室,武汉 430070 |
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| Author_FL | LIU Haopeng LYU Ziwei LONG Changjiang ZHANG Guozhong LIU Wanru HUANG Chenglong |
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| DocumentTitle_FL | Model for identifying lotus leaf pests and diseases using improved DenseNet and transfer learning |
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| Keywords | DenseNet 注意力机制 余弦相似度 模型 无人机 迁移学习 病虫害识别 荷叶 |
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