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改进VirConv算法在点云三维目标检测中的应用.docx

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改进VirConv算法在点云三维目标检测中的应用

目录

内容概要................................................3

1.1背景介绍...............................................3

1.2研究意义...............................................4

1.3文档结构...............................................5

点云三维目标检测概述....................................6

2.1点云三维目标检测技术...................................7

2.2现有算法分析...........................................8

2.3研究现状与挑战.........................................8

VirConv算法简介.........................................9

3.1算法原理..............................................10

3.2算法结构..............................................11

3.3算法特点..............................................13

改进VirConv算法........................................13

4.1改进思路..............................................14

4.2特征提取与融合........................................15

4.2.1特征提取方法........................................15

4.2.2特征融合策略........................................16

4.3模型优化..............................................17

4.3.1网络结构优化........................................17

4.3.2训练策略优化........................................18

改进VirConv算法在点云三维目标检测中的应用..............19

5.1数据集与评价指标......................................20

5.1.1数据集选择..........................................21

5.1.2评价指标说明........................................22

5.2实验设置..............................................22

5.2.1硬件与软件环境......................................23

5.2.2参数配置............................................24

5.3实验结果与分析........................................25

5.3.1检测精度对比........................................26

5.3.2实时性分析..........................................27

5.3.3模型鲁棒性分析......................................28

改进VirConv算法的性能评估..............................28

6.1检测精度评估..........................................29

6.2实时性评估............................................31

6.3模型参数敏感性分析....................................31

改进VirConv算法的局限性及未来展望......................32

7.1局限性分析..............

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