pointcloud

Open3D: A Modern Library for 3D Data Processing

Point Cloud Library (PCL)

PointNet and PointNet++ implemented by pytorch (pure python) and on ModelNet, ShapeNet and S3DIS.

A BVH implementation to speed up raycasting and enable spatial queries against three.js meshes.

3D CAD viewer and converter based on Qt + OpenCascade

Web labeling tool for bitmap images and point clouds

Photogrammetry Guide. Photogrammetry is widely used for Aerial surveying, Agriculture, Architecture, 3D Games, Robotics, Archaeology, Construction, Emergency management, and Medical.

PointCNN: Convolution On X-Transformed Points (NeurIPS 2018)

😎 Awesome LIDAR list. The list includes LIDAR manufacturers, datasets, point cloud-processing algorithms, point cloud frameworks and simulators.

A Three.js-based framework written in Javascript/WebGL for visualizing 3D geospatial data

[NeurIPS'22] PointNeXt: Revisiting PointNet++ with Improved Training and Scaling Strategies

Efficient and parallel algorithms for point cloud registration [C++, Python]

Latent Point Diffusion Models for 3D Shape Generation

3D Bounding Box Annotation Tool (3D-BAT) Point cloud and Image Labeling

Dalaran — Apache-2.0, robotics-first visualization and data infrastructure for multimodal time-series. ROS 2 native, reads existing .rrd recordings. A hard fork of Rerun.

LSD (LiDAR SLAM & Detection) is an open source perception architecture for autonomous vehicle/robotic

Image Signal Processing (ISP) Guide. Learn all about the process of converting an image/video into digital form by performing tasks like noise reduction, filtering, auto exposure, autofocus, HDR correction, and image sharpening with a Specialized type of media processor.

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

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.

[ICLR 2022 poster] Official PyTorch implementation of "Rethinking Network Design and Local Geometry in Point Cloud: A Simple Residual MLP Framework"

A Python command-line utility for converting and processing 3D Gaussian Splatting models. Supports N-to-N conversion between 3DGS (.ply), KSplat, SOG, SPZ, Splat, CloudCompare, Parquet, and Compressed PLY. Includes GPU-accelerated filtering (SOR, Density).

A Modular Framework for LiDAR-based Lifelong Mapping

Cross-platform C++ and Python SDK for Ouster LiDAR sensors. Includes tools for visualization, data recording/replay, and sensor configuration

Laspy is a pythonic interface for reading/modifying/creating .LAS LIDAR files matching specification 1.0-1.4.