r3live
meshlab
r3live | meshlab | |
---|---|---|
1 | 32 | |
1,869 | 4,448 | |
2.9% | 1.8% | |
0.0 | 8.9 | |
10 months ago | 7 days ago | |
C++ | C++ | |
GNU General Public License v3.0 only | GNU General Public License v3.0 only |
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r3live
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LiDAR-Camera fusion
Not really my area, but some light google work turned up this review paper from 2020 (conclusion: it's still a pretty new area of study) and this github repo for something released in 2022 that seems fairly functional.
meshlab
- More sleepy hollow pictures
- 3D Model to STL Woes
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School project
MeshLab is free software that can work with point clouds. I've only used data in .ply format so I'm not sure what other formats are supported.
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I had facial surgery and 3D printed before and after CT scans.
I used a program called Radiant to convert to STL and then did some small edits using Meshlab.
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How to reduce the vertices of this LiDAR scan without ruining the model?
The best open source way I have found is using MeshLab
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Best way to work with point cloud files?
You could start by importing the point cloud model into a software with native support for the file format. Some open source examples are Meshroom (https://alicevision.org) or Meshlab (https://www.meshlab.net). There are other softwares from companies like Autodesk that might be more intuitive but you'd need licenses to use them. Rhino and Blender can handle the file formats but might struggle depending on the size and complexity.
- 3D Point Cloud Viewer for Ubuntu?
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Fixing mesh
Maybe MeshLab
- Software to merge STLs PRECISELY?
- 3D software
What are some alternatives?
openMVS - open Multi-View Stereo reconstruction library
PyMeshLab - The open source mesh processing python library
xivo - X Inertial-aided Visual Odometry
instant-meshes - Interactive field-aligned mesh generator
AliceVision - Photogrammetric Computer Vision Framework
draco - Draco is a library for compressing and decompressing 3D geometric meshes and point clouds. It is intended to improve the storage and transmission of 3D graphics.
LIO-SAM - LIO-SAM: Tightly-coupled Lidar Inertial Odometry via Smoothing and Mapping
meshoptimizer - Mesh optimization library that makes meshes smaller and faster to render
INSTINCT - INS Toolkit for Integrated Navigation Concepts and Training
sdf - Simple SDF mesh generation in Python
OpenMVG (open Multiple View Geometry) - open Multiple View Geometry library. Basis for 3D computer vision and Structure from Motion.
Open3D - Open3D: A Modern Library for 3D Data Processing