A组为在SPPF模块前的C2f模块添加可变卷积模块,B组为在20×20检测头前的C2f模块添加可变卷积模块,C组为在40×40检测头前的C2f模块添加可变卷积模块,D组为在80×80检测头前的C2f模块添加可变卷积模块,F组为三个检测头前的C2f模块均添加可变卷积模块,实验结果如表3实验。 由表3可知,可变卷积的添加位置影响模...
YOLOv8n-C2f_Faster-DLKA模型的mAP@.5和mAP@.5-.95分别提高了约7.8%和0.8%,准确率提升了约11.3%,召回率上升了约0.6%,GFLOPs下降了0.2.有效提高了检测精度... 王靖东,张东升 - 《农业与技术》 被引量: 0发表: 2024年 低空无人机实时探测的PBE-YOLOv8n算法 YOLOv8n低空无人机目标检测模型.使用局部卷...
YOLOv8n是YOLOv4的一个变种,它是由Alexey Bochkovskiy创建的YOLOv4的改进版本。YOLOv8n采用了更多的参数来提高检测的准确性和性能。具体的参数量取决于模型的配置和训练过程中使用的超参数。一般来说,YOLOv8n的参数量会比YOLOv4略微增加,因为它引入了一些新的网络结构和特性。但是具体的参数量还是需要根据实际的网...
接下来,针对YOLOv8n模型在GPR图像检测时存在的精度不理想问题,首先使用DRRB特征提取模块替换YOLOv8n模型中的部分C2f模块,增强模型对多尺度特征的提取能力。同时,使用SPD-Conv(space-to-depth-Conv)下采样模块替换像素为320×320及以下...
To enhance small-sign detection, a tiny-object-detection (TOD) layer is designed and added to the first C2f layer in the backbone. Meanwhile, the seventh Conv layer, eighth C2f layer, and connected detection head are deleted to reduce the quantity of model parameters. Even...
electric bicycle license plate detectionWearing helmetswhile riding electric bicycles can significantly reduce head injuries resulting fromtraffic accidents.To effectively monitor compliance,the utilization of target detection algorithms through traffic cameras plays a vital role in identifying helmet usage by ...
The method integrates Dynamic Snake Convolution (DSConv) into the C2f module of YOLOv8n backbone network to construct a C2f DSConv module, in order to enhance the model's capability to extract multi-scale features. The method introduces polarized self-attention (PSA) mec...
传统的煤矸分选方式为人工分选和设备分选,人工分选效率低、误差率高,设备分选易造成环境污染。基于深度学习的煤矸识别方法在煤矿井下低照度、高噪声及运动模糊等复杂工况下存在识别精度低、小目标煤矸容易漏检、模型参数量和运算量大,以及...
Huang, LiMingSchool of Economics and Management, Hubei University of Automotive Technology, Shiyan, ChinaRuan, ChongWeiDongfeng Machine Tool Plant Co., Ltd, Shiyan, ChinaSpringer NetherlandsInternational Journal of Computational Intelligence Systems
YOLOv8ndata enhancementattention mechanismSPD-ConvSmoothed Intersection over Union(SIoU)LossThe rapid pace of urban development has resulted in the widespread presence of construction equipment andincreasingly complex conditions in transmission corridors. These conditions pose a serious threat to the ...