基于2D卷积神经网络的3D点云物体检测研究.docx
基于2D卷积神经网络的3D点云物体检测研究
目录
基于2D卷积神经网络的3D点云物体检测研究(1)................4
内容概要................................................4
1.1研究背景...............................................4
1.2研究意义...............................................5
1.3国内外研究现状.........................................6
2D卷积神经网络基础......................................7
2.1卷积神经网络简介.......................................8
2.22D卷积神经网络原理.....................................8
2.32D卷积神经网络在图像识别中的应用.......................9
3D点云数据预处理.......................................10
3.1点云数据采集..........................................11
3.2点云数据清洗..........................................11
3.3点云数据增强..........................................12
2D卷积神经网络在3D点云物体检测中的应用.................13
4.12D卷积神经网络模型设计................................14
4.22D卷积神经网络在3D点云上的实现........................14
4.3模型训练与优化........................................16
实验与分析.............................................16
5.1数据集介绍............................................17
5.2实验设置..............................................18
5.3实验结果分析..........................................19
5.3.1检测精度分析........................................20
5.3.2检测速度分析........................................21
5.3.3模型对比分析........................................21
案例研究...............................................22
6.1案例一................................................23
6.2案例二................................................24
基于2D卷积神经网络的3D点云物体检测研究(2)...............25
内容概括...............................................25
1.1研究背景..............................................26
1.2研究目的和意义........................................27
1.3文档结构..............................................27
相关技术概述...........................................29
2.1卷积神经网络..........................................29
2.22D卷积神经网络........................................30
2.33D点云数据............................................31
2.4点云数据处理方法......................................32
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