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PointNet: Deep Learning on Point Sets for 3D Classification and Segmentation neural-networktensorflowpoint-cloudclassificationsegmentationgeometry-processing UpdatedNov 30, 2023 Python open-mmlab/OpenPCDet Star4.9k Code Issues Pull requests Discussions ...
代码开源在https:// github.com/ dvlab-research/ StratifiedTransformer 每个点云视为一个token,编码器中的第一个模块中,采用point embedding来聚合局部信息(KPConv),point embedding的引入有利于加速网络收敛。 借鉴Swin Transformer的patch划分方法,将点云划分成多个不重叠的立体窗口,为进一步的提高感受野,引入了一种...
Compared to the SoTA point cloud semantic segmentation method, namely SPT, the proposed method improves mIoU by approximately 15% on the WHU-Urban3D dataset. Our code and data are available athttps://github.com/a4152684/StreetSeg.doi:10.1016/j.isprsjprs.2025.01.024Zhen Cao...
论文地址: https://openaccess.thecvf.com/content/CVPR2021/papers/Zhao_Few-Shot_3D_Point_Cloud_Semantic_Segmentation_CVPR_2021_paper.pdf代码地址: https://github.com/Na-Z/attMPTI进入主题本文提出了few…
摘要:1、 fast-3d https://github.com/fverdoja/Fast-3D-Pointcloud-Segmentation阅读全文 posted @2020-06-04 15:05玥茹苟阅读(545)评论(0)推荐(0) 关于多站点全景纹理贴图问题 摘要:前言 对于多站点全景纹理贴图,主要是怎么处理遮挡、以及站点与站点过度问题,本文设计了一下方法进行多站点全景的纹理贴图。
Point cloud segmentation is in practice the heaviest computation as it involves the complete 3D point cloud data. For example, in our Makassar test area, the building segmentation step considered all 464.191 points, while the medial axis segmentation considers 43 individual buildings. The number of ...
代码:https://github.com/Yochengliu/Relation-Shape-CNN 文章:https://arxiv.org/abs/1904.07601 作者直播:https://www.bilibili.com/video/av61824733 作者维护了一个收集一系列点云论文、代码、数据集的github仓库:https://github.com/Yochengliu/awesome-point-cloud-analysis 这篇paper是CVPR 2019 Oral & ...
【论文阅读】Super point Graph:Large-scale Point Cloud Semantic Segmentation with Superpoint Graphs 作者repo:https://github.com/loicland/superpoint_graph 论文出处:arxiv 2018 作者机构:Loic Landrieu, Martin Simonovsky 1、Absract: 目前大数据量三维点云分割存在的问题:...
TensorFlow代码:https://github.com/QingyongHu/RandLA-Net 本文提出了一种针对大规模三维点云场景的轻量级、高效点云语义分割新算法RandLA-Net。通过对现有的采样策略进行全面综合的分析,本文采用简单高效的随机采样来显著地减少计算量以及内存消耗,并且引入了全新的局部特征聚合模块持续地增大每个点有效的感受野,保留大多...