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基于微调型VGG16的登海605玉米品种鉴别方法研究 被引量:1

Research on Identification Method of Denghai 605 Maize Variety Basedon Fine-Tuning VGG16
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摘要 针对传统的种子鉴别方法主要依靠人工鉴别,主观性强,费时费力,效率低下。以鉴别玉米品种登海605为例,利用深度学习和卷积神经网络相结合的方法,构建胚面、胚乳、双面混合3类数据集。对VGG16模型用不同FT(Fine-tuning)策略进行微调,结果表明,在FT75%训练策略下模型的测试准确率最高,在3类数据集上均为100%,同时在FT75%-VGG16探讨了不同数量全连接层神经元数量对网络性能的影响,最终选定2048为最终神经元数量。 Traditional seed identification is mainly conducted by manual labor,which is subjective,time-consuming and inefficient.In this paper,taking the identification of maize variety Denghai 605 as an example,three kinds of data sets including embryo surface,endosperm and double-sided mixture were constructed by using the method of combining the deep learning with convolution neural network.The VGG16 model was fine-tuned with different FT(fine-tuning)strategies.The results showed that the model had the highest test accuracy under the FT75%training strategy,which was 100%on all three types of data sets.And the influence of different numbers of neurons in the full connection layer on the network performance was discussed in FT75%-VGG16,and 2048 was finally selected as the final number of neurons.
作者 王佳 马睿 赵威 郭宏杰 马德新 Wang Jia;Ma Rui;Zhao Wei;Guo Hongjie;Ma Dexin(Qingdao Agricultural University,Qingdao 266109)
机构地区 青岛农业大学
出处 《中国粮油学报》 CSCD 北大核心 2023年第8期229-234,共6页 Journal of the Chinese Cereals and Oils Association
基金 山东省重点研发计划项目(2019GNC106001) 青岛市民生科技计划项目(18-6-1-112-nsh) 淄博市重点研发计划项目(2019gy010101) 山东省高等学校青创人才引育计划项目(202202027)。
关键词 玉米 深度学习 VGG16 品种鉴别 maize deep learning VGG16 variety Identification
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