GSD-YOLO: A Lightweight Decoupled Wheat Scab Spore Detection Network Based on Yolov7-Tiny
文献类型： 外文期刊
作者： Zhang, Dongyan 1 ; Tao, Wenfeng 2 ; Cheng, Tao 1 ; Zhou, Xingen 3 ; Hu, Gensheng 2 ; Qiao, Hongbo 4 ; Guo, Wei 4 ; Wang, Ziheng 1 ; Gu, Chunyan 5 ;
作者机构： 1.Northwest A&F Univ, Coll Mech & Elect Engn, Yangling 712100, Peoples R China
2.Anhui Univ, Natl Engn Res Ctr Agroecol Big Data Anal & Applica, Hefei 230601, Peoples R China
3.Texas A&M AgriLife Res Ctr, 1509 Aggie Dr, Beaumont, TX 77713 USA
4.Henan Agr Univ, Coll Informat & Management Sci, Zhengzhou 450002, Peoples R China
5.Anhui Acad Agr Sci, Inst Plant Protect & Agroprod Safety, Hefei 230031, Peoples R China
关键词： wheat scab spores; target detection; YOLO; GSConv; decoupled head
期刊名称：AGRICULTURE-BASEL （ 影响因子：3.6； 五年影响因子：3.8 ）
ISSN：
年卷期： 2024 年 14 卷 12 期
页码：
收录情况： SCI
摘要： Aimed at the problem of the difference between intra-class and inter-class pathogenic spores of Wheat Scab image being small and difficult to distinguish, in this paper, we propose a lightweight decoupled Wheat Scab spore detection network based on Yolov7-tiny (GSD-YOLO). Specifically, considering the limitations of the storage space and power consumption of actual field detection equipment, the original detection head is optimized as a decoupled head, and the GSConv lightweight module is embedded to reduce the parameters of the model and the number of calculations required. In addition, we utilize an improved Spore-Copy data augmentation strategy to improve the detection performance and generalization ability of the algorithm to fit the large numbers, morphology, and variety of wheat disease spores in the actual field and to improve the efficiency of constructing a large data set of diverse spores. The experimental results show that the mAP of the proposed algorithm reaches 98.0%, which is 3.9 percentage points higher than that of the original model. At the same time, the detection speed of the algorithm is 114 f/s, and the memory is 13.1 MB, which meets the application requirements of hardware deployment and real-time detection. It can provide some technical support to the prevention and grading of Wheat Scab in actual farmland.
- 相关文献
作者其他论文 更多>>
-
Risk assessment and resistant mechanism of Fusarium graminearum to fluopyram
作者：Zhang, Jie;Guo, Yu;Ren, Fuhao;Wu, Huan;Zhao, Baoquan;Duan, Yabing;Sheng, Guilin;Gu, Chunyan
关键词：Fusarium head blight; Fluopyram; Resistance risk; Resistance mechanism
-
Study on the Mechanism of Benziothiazolinone and Its Synergistic Effect with Tebuconazole in Inhibiting Fusarium asiaticum and DON Production
作者：Chen, Xing;Liu, Chuchu;Liu, Weiye;Yang, Jiawei;Sun, Yang;Cao, Haiqun;Chen, Yu;Chen, Xing;Sun, Yang;Cao, Haiqun;Chen, Yu;Chen, Xing;Sun, Yang;Cao, Haiqun;Chen, Yu;Gu, Chunyan;Cao, Haiqun;Chen, Yu
关键词：benziothiazolinone; Fusariumasiaticum; synergisticeffect; DON production
-
Effective mitigation of sclerotium rot in lettuce cultivation by two soil fungi Aspergillus terreus and Albifimbria verrucaria
作者：Li, Bing;Ijaz, Munazza;Hafeez, Rahila;Ayoade, Solabomi Olaitan;Liu, Quanhong;Zhang, Jingze;Li, Bin;Xu, Lihui;Hafeez, Rahila;Shen, Ying;Yang, Fengli;Wang, Xiao;Li, Xuqing;Gu, Chunyan
关键词：
Albifimbria verrucaria ; antagonistic fungi;Aspergillus terreus ; Butyrolactone I; Glycitein;Sclerotinia sclerotiorum -
Investigation of Antifungal Activity and Assessment of Resistance Risk of Fungicide Benzovindiflupyr in Pyricularia oryzae
作者：Sun, Yang;Liu, Xinyan;He, Ziyun;Tian, Guoqi;Liu, Weiye;Chen, Xing;Chen, Yu;Sun, Yang;Chen, Xing;Chen, Yu;Ying, Jinfeng;Gu, Chunyan;Chen, Yu
关键词：benzovindiflupyr;
Pyricularia oryzae ; succinate dehydrogenase inhibitors; resistancerisk and mechanism -
Amino acid substitutions in succinate dehydrogenase complex conferring resistance to the SDHI fungicide pydiflumetofen in Cochliobolus heterostrophus causing southern corn leaf blight
作者：Sun, Jiazhi;Yang, Bingyun;Xia, Lingmin;Yang, Rui;Ding, Chaoyang;Sun, Yang;Chen, Xing;Chen, Yu;Gu, Chunyan;Yang, Xue;Sun, Jiazhi;Yang, Bingyun;Xia, Lingmin;Yang, Rui;Ding, Chaoyang;Sun, Yang;Chen, Xing;Chen, Yu;Sun, Jiazhi;Yang, Bingyun;Xia, Lingmin;Yang, Rui;Ding, Chaoyang;Sun, Yang;Chen, Xing;Chen, Yu
关键词：Cochliobolus heterostrophus; pydiflumetofen; SDHI resistance; resistance mechanism; point mutation
-
Establishment of a system for screening and identification of novel bactericide targets in the plant pathogenic bacterium Xanthomonas oryzae pv. oryzae using Tn-seq and SPR
作者：Pang, Chaoyue;Jin, Ling;Koklannou, Damalk Saint-Claire S.;Sun, Jiazhi;Yang, Jiawei;Sun, Yang;Chen, Xing;Chen, Yu;Zang, Haoyu;Gu, Chunyan;Pang, Chaoyue;Jin, Ling;Koklannou, Damalk Saint-Claire S.;Sun, Jiazhi;Yang, Jiawei;Sun, Yang;Chen, Xing;Chen, Yu;Pang, Chaoyue;Jin, Ling;Koklannou, Damalk Saint-Claire S.;Sun, Jiazhi;Yang, Jiawei;Sun, Yang;Chen, Xing;Chen, Yu;Pang, Chaoyue;Jin, Ling;Koklannou, Damalk Saint-Claire S.;Sun, Jiazhi;Yang, Jiawei;Sun, Yang;Chen, Xing;Chen, Yu;Wang, Yongxing;Xu, Liang
关键词：rice bacterial leaf blight; Xanthomonas; essential genes; Tn-seq; dioctyldiethylenetriamine
-
Segmentation of wheat scab fungus spores based on CRF_ResUNet plus
作者：Zhang, Dongyan;Zhang, Wenhao;Cheng, Tao;Lei, Yu;Gu, Chunyan;Zhang, Dongyan;Zhang, Wenhao;Cheng, Tao;Lei, Yu;Qiao, Hongbo;Guo, Wei;Yang, Xue;Gu, Chunyan
关键词：Spore segmentation; UNet plus plus; Residual blocks; Fully connected conditional random fields; Wheat scab
