C++ Pointcloud

Open-source C++ projects categorized as Pointcloud
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CPP Robotics point-cloud Python GUI
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Top 8 C++ Pointcloud Projects

Pointcloud

  1. Open3D

    Open3D: A Modern Library for 3D Data Processing

  2. CodeRabbit

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  3. PCL

    Point Cloud Library (PCL)

  4. mayo

    3D CAD viewer and converter based on Qt + OpenCascade

  5. MeshLib

    Mesh processing library

  6. open3d_slam

    Pointcloud-based graph SLAM written in C++ using open3D library.

    Project mention: Colorize Lidar point clouds with camera images | news.ycombinator.com | 2024-08-17

    You might like this:

    https://github.com/leggedrobotics/open3d_slam

    Its not AI, but it is simple and you can re-use a point cloud to re-localise against (ie once the map has been generated you can just localise rather than have to map the same time.)

    Some places use ML to make a more robust descriptor (ie the thing that identifies the point in a point cloud) which mostly practical. I've not yet seen a practical "deep" SLAM pipeline. (but I'd not looked recently. )

  7. mcl_3dl

    A ROS node to perform a probabilistic 3-D/6-DOF localization system for mobile robots with 3-D LIDAR(s). It implements pointcloud based Monte Carlo localization that uses a reference pointcloud as a map.

  8. polylidar

    Polylidar3D - Fast polygon extraction from 3D Data

  9. InfluxDB

    InfluxDB high-performance time series database. Collect, organize, and act on massive volumes of high-resolution data to power real-time intelligent systems.

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  10. City3D

    Large-scale LoD2 Building Reconstruction from Airborne LiDAR Point Clouds

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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C++ Pointcloud related posts

  • Basic question for c++ fuzzing. How to launch inside of framework?

    2 projects | /r/fuzzing | 11 May 2023

  • Automatic feature extraction for 3D multi-modal medical images

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  • Point cloud processing in Rust?

    2 projects | /r/rust | 18 Dec 2022

  • Aligning point clouds given global poses

    1 project | /r/computervision | 7 Jul 2022

  • How to transform a perspective view image to orthographic view image (with intel realsense rgbd camera)

    2 projects | /r/computervision | 29 Jun 2022

  • Point Cloud Library

    1 project | /r/ROS | 1 Oct 2021

  • i3 is laggy when using OpenGL

    1 project | /r/i3wm | 24 Sep 2021
  • A note from our sponsor - InfluxDB
    influxdata.com | 20 Apr 2025
    Collect, organize, and act on massive volumes of high-resolution data to power real-time intelligent systems. Learn more →

Index

What are some of the best open-source Pointcloud projects in C++? This list will help you:

# Project Stars
1 Open3D 12,192
2 PCL 10,329
3 mayo 1,581
4 MeshLib 604
5 open3d_slam 548
6 mcl_3dl 529
7 polylidar 314
8 City3D 289

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