colmap
COLMAP - Structure-from-Motion and Multi-View Stereo (by colmap)
Open3D
Open3D: A Modern Library for 3D Data Processing (by isl-org)
| colmap | Open3D | |
|---|---|---|
| 28 | 11 | |
| 6,940 | 10,631 | |
| 2.6% | 1.4% | |
| 9.1 | 8.6 | |
| 8 days ago | 6 days ago | |
| C++ | C++ | |
| GNU General Public License v3.0 or later | MIT |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
colmap
Posts with mentions or reviews of colmap.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-08-03.
- Magic123: One Image to High-Quality 3D Object Generation
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Drone mapping is pretty dang cool
Not saying its easy to use, but there is an application gui and it is free: https://github.com/colmap/colmap
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Import many photogrammetry software's scenes into Blender
Colmap (Model folders (BIN and TXT), dense workspaces, NVM, PLY)
- Best options for monocular reconstruction?
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improving camera pose estimation using multiple aruco markers
See colmap for example https://colmap.github.io/
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2D images to 3D Object reconstruction
You're looking into a problem called photogrammetry, and a well-studied one at that. I'd recommend looking into "shape from motion" (sfm); specifically techniques that do "dense reconstruction." I'd recommend COLMAP to start with. It does pose estimation from images (e.g. you point it at a bunch of images and it will figure out the relative poses of the cameras that took them), as well as sparse and dense reconstcution.
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Framework generate 3d meshes from camera images
COLMAP builds dense meshes from a collection of cameras https://colmap.github.io/
- Nerfstudio: A collaboration friendly studio for NeRFs
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Neural Radiance Fields and input shape
I’ve seen references to using COLMAP (https://colmap.github.io/) to estimate camera position/pose, e.g. here
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3D reconstruction of an object from videos/few images
Classical photogrammetry, where I agree with u/tdgros that the way to go is https://colmap.github.io/. There are actually better variants in literature but nothing is more reliable and user-friendly than COLMAP. This will give you a very precise point cloud, that can be meshed if needed.
Open3D
Posts with mentions or reviews of Open3D.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-03-26.
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Does anyone else agree that the links to the latest development version of Open3D don't work?
I was going to file a bug about another issue, but I have to download the development version. This is why I want this solved quickly. None of the links seem to work: https://github.com/isl-org/Open3D/issues/6259
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Import many photogrammetry software's scenes into Blender
Open3D (JSON, LOG, PLY) 1
- Open3D v0.17
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CD PROJEKT RED announce The Witcher Remake in Unreal Engine 5
There's also Open3D (O3D) the point cloud library... http://www.open3d.org/
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Update: Python code that takes pictures from different view points of a 3D model
would this help?
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Creating a simple 3d engine to render a car for ML, how hard is it? Sim
http://www.open3d.org/ seems like a good choice. Is there anything better I'm missing?
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3D Reconstruction of Indoor Environments using SLAM and deep learning on RGB-D Data.
Open3D v0.13.0 http://www.open3d.org/
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Show HN: 3dasd – open-source DIY room-scale 3D scanner
Sweet work! If you are interested in 3D reconstruction, have a look at http://www.open3d.org.
- I have an idea for a project, not sure where or how to begin.
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[D] Need advice on how to generate HD point clouds visuals for a presentation
I normally use Open3D (http://www.open3d.org/) for point cloud visualization, which besides free view also provides an interface for rendering. For the rotation effect, place your object in the world origin, and the camera at a fixed world position looking towards the object. For every desired angle, rotate your object around the required axis by that angle and render the view. Then combine to a gif or video for presentations.
What are some alternatives?
When comparing colmap and Open3D you can also consider the following projects:
Meshroom - 3D Reconstruction Software
PCL - Point Cloud Library (PCL)
OpenMVG (open Multiple View Geometry) - open Multiple View Geometry library. Basis for 3D computer vision and Structure from Motion.
pyrender - Easy-to-use glTF 2.0-compliant OpenGL renderer for visualization of 3D scenes.
Hierarchical-Localization - Visual localization made easy with hloc
nerf - Code release for NeRF (Neural Radiance Fields)
three.js - JavaScript 3D Library.
openMVS - open Multi-View Stereo reconstruction library
moderngl - Modern OpenGL binding for Python
instant-ngp - Instant neural graphics primitives: lightning fast NeRF and more
blender - Official mirror of Blender