{"repo":"fwilliams/point-cloud-utils","free":true,"listed":false,"github":"https://github.com/fwilliams/point-cloud-utils","clone":"git clone https://github.com/fwilliams/point-cloud-utils.git","description":"An easy-to-use Python library for processing and manipulating 3D point clouds and meshes.","language":"C++","stars":1550,"topics":["poisson-disk-sampling","poisson","sampling","mesh","geometry","python","numpy","lloyd-relaxation","hausdorff-measure","hausdorff"],"license":"MIT","category":"dev-tools","readme_excerpt":"Point Cloud Utils is an easy-to-use Python library for processing and manipulating 3D point clouds and meshes. Documentation -------------------------- Author: Francis Williams If Point Cloud Utils contributes to an academic publication, cite it as: -------------------------- Point Cloud Utils (pcu) is a utility library providing the following functionality for 3D processing point clouds and triangle meshes. See the Examples section for documentation on how to use these: - Utility functions for reading and writing many common mesh formats (PLY, STL, OFF, OBJ, 3DS, VRML 2.0, X3D, COLLADA). If it can be imported into MeshLab, we can read it! - A series of algorithms for generating point samples on meshes: - Poisson-Disk-Sampling of a mesh based on \"Parallel Poisson Disk Sampling with Spectrum Analysis on Surface\". - Sampling a mesh with Lloyd's algorithm. - Monte-Carlo sampling on a mesh. - Utilities for downsampling point clouds: - To satisfy a blue noise distribution - On a voxel grid - Closest points between a point cloud and a mesh - Normal estimation from point clouds and triangle meshes - Fast k-nearest-neighbor search between point clouds (based on nanoflann). - Hausdorff distances between point-clouds. - Chamfer distances between point-clouds. - Approximate Wasserstein distances between point-clouds using the Sinkhorn method. - Compute signed distances between a point cloud and a mesh using Fast Winding Numbers - Compute closest points on a mesh to a point cloud - Dedup","default_branch":null,"files":null,"tree":[],"storefront":"/r/fwilliams","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/fwilliams/point-cloud-utils/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}