基于改进YOLOv7算法的驾驶分心行为检测模型.docx
基于改进YOLOv7算法的驾驶分心行为检测模型
目录
基于改进YOLOv7算法的驾驶分心行为检测模型(1)..............4
内容描述................................................4
1.1研究背景...............................................5
1.2研究目的...............................................5
1.3研究内容...............................................5
驾驶分心行为检测概述....................................6
2.1驾驶分心行为定义.......................................7
2.2驾驶分心行为检测的重要性...............................8
2.3驾驶分心行为检测方法...................................9
改进YOLOv7算法介绍.....................................10
3.1YOLOv7算法概述........................................10
3.2YOLOv7算法原理........................................11
3.3YOLOv7算法在图像识别中的应用..........................12
改进YOLOv7算法的关键技术...............................12
4.1特征提取与融合........................................13
4.2目标检测与定位........................................14
4.3优化算法参数..........................................15
改进YOLOv7算法在驾驶分心行为检测中的应用...............16
5.1数据集构建............................................17
5.2模型训练与优化........................................17
5.3模型测试与分析........................................19
实验结果与分析.........................................19
6.1实验设置..............................................20
6.2实验结果..............................................21
6.3性能比较..............................................22
6.4结果分析..............................................23
模型评估与优化.........................................24
7.1模型评估指标..........................................25
7.2模型优化策略..........................................26
7.3优化效果分析..........................................27
应用案例与分析.........................................28
8.1案例一................................................28
8.2案例二................................................29
8.3案例分析..............................................30
基于改进YOLOv7算法的驾驶分心行为检测模型(2).............30
一、内容概览..............................................31
研究背景及意义.........................................31
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