文献类型：期刊文献

英文题名：JujubeNet: A high-precision lightweight jujube surface defect classification network with an attention mechanism

作者：Jiang, Lingjie[1,2,3];Yuan, Baoxi[1,2,3];Ma, Wenyun[4];Wang, Yuqian[5]

第一作者：Jiang, Lingjie

通信作者：Yuan, BX[1];Yuan, BX[2];Yuan, BX[3]

机构：[1]Xijing Univ, Sch Elect Informat, Xian, Peoples R China;[2]China Elect Technol Grp Corp, Res Inst 20, Shaanxi Key Lab Integrated & Intelligent Nav, Xian, Peoples R China;[3]Xijing Univ, Xian Key Lab High Precis Ind Intelligent Vis Measu, Xian, Peoples R China;[4]Gansu Univ Chinese Med, Humanities Teaching Dept, Dingxi, Peoples R China;[5]Xijing Univ, Grad Off, Xian, Peoples R China

第一机构：Xijing Univ, Sch Elect Informat, Xian, Peoples R China

通信机构：[1]corresponding author), Xijing Univ, Sch Elect Informat, Xian, Peoples R China;[2]corresponding author), China Elect Technol Grp Corp, Res Inst 20, Shaanxi Key Lab Integrated & Intelligent Nav, Xian, Peoples R China;[3]corresponding author), Xijing Univ, Xian Key Lab High Precis Ind Intelligent Vis Measu, Xian, Peoples R China.

年份：2023

卷号：13

外文期刊名：FRONTIERS IN PLANT SCIENCE

收录：;Scopus(收录号：2-s2.0-85147221322);WOS:【SCI-EXPANDED(收录号:WOS:000920035100001)】；

基金：Funding This research was funded by the foundation of Shaanxi Key Laboratory of Integrated and Intelligent Navigation [SKLIIN-20190102]. Natural Science Foundation of Shaanxi Province [2021JM-537, 2019JQ-936, 2021GY-341]

语种：英文

外文关键词：agriculture 4; 0; industry 4; artificial vision; CBAM; ConvNeXt

摘要：Surface Defect Detection (SDD) is a significant research content in Industry 4.0 field. In the real complex industrial environment, SDD is often faced with many challenges, such as small difference between defect imaging and background, low contrast, large variation of defect scale and diverse types, and large amount of noise in defect images. Jujubes are naturally growing plants, and the appearance of the same type of surface defect can vary greatly, so it is more difficult than industrial products produced according to the prescribed process. In this paper, a ConvNeXt-based high-precision lightweight classification network JujubeNet is presented to address the practical needs of Jujube Surface Defect (JSD) classification. In the proposed method, a Multi-branching module using Depthwise separable Convolution (MDC) is designed to extract more feature information through multi-branching and substantially reduces the number of parameters in the model by using depthwise separable convolutions. What's more, in our proposed method, the Convolutional Block Attention Module (CBAM) is introduced to make the model concentrate on different classes of JSD features. The proposed JujubeNet is compared with other mainstream networks in the actual production environment. The experimental results show that the proposed JujubeNet can achieve 99.1% classification accuracy, which is significantly better than the current mainstream classification models. The FLOPS and parameters are only 30.7% and 30.6% of ConvNeXt-Tiny respectively, indicating that the model can quickly and effectively classify JSD and is of great practical value.