交通场景目标检测指标优化研究

来源 :激光与光电子学进展 | 被引量 : 2次 | 上传用户:ahdx2009
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针对YOLOv3网络模型在交通场景中的目标检测指标优化问题,通过在网络训练过程中结合多种策略和技巧对模型指标进一步优化,同时提出了一种基于Cutout改进的抗遮挡策略。优化工作不涉及YOLOv3网络结构改动,并且优化后的模型不影响帧率指标。选用PASCAL VOC数据集和KITTI 2D数据集进行对比实验,结果表明,所采用的策略和技巧能够显著提升YOLOv3网络模型性能指标。实验完整代码已公布在以下链接,请点击查看或下载:https://github.com/LiweiDai/YOLOv3-trai
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