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基于改进YOLOv7算法的驾驶分心行为检测模型.docx

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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

1.1驾

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