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MDCN:Modified Dense Convolution Network Based Disease Classification in Mango Leaves
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作者 Chirag Chandrashekar K.P.Vijayakumar +1 位作者 K.Pradeep A.Balasundaram 《Computers, Materials & Continua》 SCIE EI 2024年第2期2511-2533,共23页
The most widely farmed fruit in the world is mango.Both the production and quality of the mangoes are hampered by many diseases.These diseases need to be effectively controlled and mitigated.Therefore,a quick and accu... The most widely farmed fruit in the world is mango.Both the production and quality of the mangoes are hampered by many diseases.These diseases need to be effectively controlled and mitigated.Therefore,a quick and accurate diagnosis of the disorders is essential.Deep convolutional neural networks,renowned for their independence in feature extraction,have established their value in numerous detection and classification tasks.However,it requires large training datasets and several parameters that need careful adjustment.The proposed Modified Dense Convolutional Network(MDCN)provides a successful classification scheme for plant diseases affecting mango leaves.This model employs the strength of pre-trained networks and modifies them for the particular context of mango leaf diseases by incorporating transfer learning techniques.The data loader also builds mini-batches for training the models to reduce training time.Finally,optimization approaches help increase the overall model’s efficiency and lower computing costs.MDCN employed on the MangoLeafBD Dataset consists of a total of 4,000 images.Following the experimental results,the proposed system is compared with existing techniques and it is clear that the proposed algorithm surpasses the existing algorithms by achieving high performance and overall throughput. 展开更多
关键词 Leaf disease detection deep convolutional neural networks transfer learning optimization mangoleafbd Dataset
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基于深度学习的芒果病虫害分类识别
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作者 曹欢 方睿 《计算机技术与发展》 2023年第10期115-119,共5页
传统芒果病虫害防治,需要人工进行识别,现引入深度学习技术,可快速准确地对芒果病虫害进行识别。以攀西地区芒果的12种病虫害为研究对象,采用的数据集一部分来自公开数据集MangoLeafBD,另一部分由爬虫技术获得的网络图片组成,共获取图片... 传统芒果病虫害防治,需要人工进行识别,现引入深度学习技术,可快速准确地对芒果病虫害进行识别。以攀西地区芒果的12种病虫害为研究对象,采用的数据集一部分来自公开数据集MangoLeafBD,另一部分由爬虫技术获得的网络图片组成,共获取图片6769张,其中4879张为训练集,1220张为验证集,670张为测试集。为迎合实际应用的需要,选择了MobileNetV3、MobileViT等4种不同规模的轻量级深度学习网络模型,结合迁移学习训练策略进行对比实验,比较了各个模型的参数量、精确率、召回率等参数。实验结果显示,MobileViT模型用于芒果病虫害分类识别效果最佳,该模型的精确率为96.31%,召回率为96.12%,F1为96.20%,均优于其他模型。由此表明,模型具有较好的鲁棒性和识别性能,可为芒果病虫害分类识别提供技术参考。 展开更多
关键词 芒果病虫害识别 轻量级卷积神经网络 MobileViT 迁移学习 mangoleafbd
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