A system includes one or more processors and a memory that stores a generative adversarial network (GAN). The one or more processors are configured to receive a low resolution point cloud comprising a set of three-dimensional (3D) data points that represents an object. A generator of the GAN...
Multi-view Convolutional Neural Networks for 3D Shape Recognition, ICCV 2015 二、Voxel Object as Hotspots: An Anchor-Free 3D Object Detection Approach via Firing of Hotspots, ECCV 2020 Structure Aware Single-stage 3D Object Detection from Point Cloud, CVPR 2020 三、Point Cloud PointRCNN: 3D Obje...
标题:CorsNet:3D Point Cloud Registration by Deep Neural Network 作者:Akiyoshi Kurobe, Yusuke Sekikawa, Kohta Ishikawa, and Hideo Saito 来源:2020 IEEE International Conference on Robotics and Automation (ICRA) 编译:邝冰然 审核:柴毅,王靖淇 转载自泡泡机器人SLAM。文章仅用于学术分享。 摘要 点云配准是...
本文介绍一篇cvpr2019里面关于点云卷积操作的文章,并包含一些学习笔记。文章、代码: Relation-Shape Convolutional Neural Network for Point Cloud Analysishttps://github.com/Yochengliu/Relation-Shape-CNN1…
GAPNet: Graph Attention based Point Neural Network for Exploiting Local Feature of Point Cloud Hengshuang Zhao Li Jiang Chi-Wing Fu Jiaya Jia The Chinese University of Hong Kong Tencent Youtu Lab 论文地址:https://arxiv.org/abs/1905.08705
Yongcheng Liu, 2019 CVPR 1. Intuition 点之间的关系(几何拓扑结构)可能蕴含了3D点云的形状信息,所以作者设计了可以学习点之间关系(relation)的模型。从总体上看,本作符合经典的local to global结构,并且由FPS(Farthest Point
论文原文:Point-GNN: Graph Neural Network for 3D Object Detection in a Point Cloud 论文地址:https://www.aminer.cn/pub/5e5f7c4791e011df604ecb9c 论文背景 本文提出了一个 GNN 用于从 LiDAR 电云中发现对象,为此,作者在固定半径的近邻图中有效地编码了点云,使用 Point-GNN 预测每个点的对象的类别和形...
The labelled points were then transformed back to 2D rasters and used for training three different neural network architectures. Further, the same georeferenced data in point cloud format was used for training the state-of-the-art point cloud semantic segmentation network RandLA-Net and the results...
5. Geometry Sharing Network for 3D Point Cloud Classification and Segmentation 会议:AAAI 2020. AAAI Technical Track: Vision. 作者:Mingye Xu, Zhipeng Zhou, Yu Qiao 链接:https://aaai.org/ojs/index.php/AAAI/article/view/6938/6792 6. Shape-Oriented Convolution Neural Network for Point Cloud Analys...
本文链接:Point-GNN: Graph Neural Network for 3D Object Detection in a Point Cloud 本篇文章来自小编:IDPT-大脸猫 简介 作者提出了一种从激光雷达点云中检测目标的图神经网络,可以在固定半径的近邻图中高效地对点云进行编码。作者设计了一个名为Point-GNN的图神经网络,用于预测图中每个顶点所属对象的类别和...