colmap
COLMAP - Structure-from-Motion and Multi-View Stereo (by colmap)
Meshroom
3D Reconstruction Software (by alicevision)
| colmap | Meshroom | |
|---|---|---|
| 28 | 126 | |
| 6,763 | 10,571 | |
| 2.2% | 1.0% | |
| 9.2 | 9.4 | |
| 5 days ago | 7 days ago | |
| C++ | Python | |
| GNU General Public License v3.0 or later | GNU General Public License v3.0 or later |
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.
Meshroom
Posts with mentions or reviews of Meshroom.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-09-07.
- AI bots saying I made a fake post: NOT FAKE POST
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Gaussian Splatting is pretty cool
Take a look at Meshroom from https://alicevision.org/
It's a pretty decent tool, although not sure if videos work well.
I once tried to build a mesh from an aerial video by extracting certain frames and the result was ok-ish
- Magic123: One Image to High-Quality 3D Object Generation
- How would you tackle modeling something like this? Mesh modeling or sculpting?
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Sorry if this question is not allowed but I was directed to this page. I volunteer for an animal sanctuary with many disabled dogs and I was informed that 3d printers can be used to customise wheelchairs? Does anyone here do this or can point me in the right direction? Thank you
You'll need to get some practice with photogrammetry or other 3D scanning to get the appropriate shapes for each animal, this should be more or less something the right size with adequate straps and padding - https://alicevision.org is a good place to learn about photogrammetry.
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Can anyone scan this if I mail it to them?
Have you tried Alice Vision? https://alicevision.org
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Is there any free software/tools that will give me a percentage of overlap?
Huh. https://github.com/alicevision/meshroom/issues/1650 suggests you can get the camera positions into blender, and then putting pyramids views in, and then get the interested area.
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Best gazing ball and spray paint recipe for 18% gray ball?
Another alternative for ptgui is https://alicevision.org and it is free
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A comparison of Meshroom 2021.1 and 2023.1
A new version of Meshroom released last month, so I decided to compare the performance and results of the two with the same dataset and mostly the same settings.
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An AI-generated 3D scene created from photos
Photogrametrie https://alicevision.org/
What are some alternatives?
When comparing colmap and Meshroom you can also consider the following projects:
OpenMVG (open Multiple View Geometry) - open Multiple View Geometry library. Basis for 3D computer vision and Structure from Motion.
ODM - A command line toolkit to generate maps, point clouds, 3D models and DEMs from drone, balloon or kite images. 📷
Hierarchical-Localization - Visual localization made easy with hloc
Open3D - Open3D: A Modern Library for 3D Data Processing
nerf - Code release for NeRF (Neural Radiance Fields)
instant-ngp - Instant neural graphics primitives: lightning fast NeRF and more
openMVS - open Multi-View Stereo reconstruction library
meshroomcl - MeshroomCL: An OpenCL implementation of photogrammetry with the Meshroom interface
OpenSfM - Open source Structure-from-Motion pipeline
AliceVision - Photogrammetric Computer Vision Framework
colmap vs OpenMVG (open Multiple View Geometry)
Meshroom vs ODM
colmap vs Hierarchical-Localization
Meshroom vs Open3D
colmap vs nerf
Meshroom vs instant-ngp
colmap vs openMVS
Meshroom vs OpenMVG (open Multiple View Geometry)
colmap vs instant-ngp
Meshroom vs meshroomcl
colmap vs OpenSfM
Meshroom vs AliceVision