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