
目录
目录....................................................................................................................................................2
摘要....................................................................................................................................................3
关键词................................................................................................................................................3
第一章 引言......................................................................................................................................4
1.1 研究背景.............................................................................................................................4
1.2 研究目的.............................................................................................................................5
1.3 研究方法.............................................................................................................................6
1.4 论文结构.............................................................................................................................7
第二章 相关技术与算法..................................................................................................................9
2.1 YOLOv3 算法......................................................................................................................9
2.2 深度学习技术...................................................................................................................11
2.3 安全帽佩戴识别算法.......................................................................................................11
第三章 数据集与实验设计............................................................................................................13
3.1 数据集...............................................................................................................................13
3.2 实验环境...........................................................................................................................14
3.3 实验设计...........................................................................................................................16
第四章 改进 YOLOv3 的安全帽佩戴识别算法...........................................................................18
4.1 算法原理...........................................................................................................................18
4.2 算法实现...........................................................................................................................20
第五章 实验结果与分析................................................................................................................22
5.1 实验评估指标...................................................................................................................22
5.2 实验结果...........................................................................................................................23
5.3 结果讨论与分析...............................................................................................................24
第六章 结论与展望........................................................................................................................26
6.1 研究结论...........................................................................................................................26