colmap
COLMAP - Structure-from-Motion and Multi-View Stereo (by colmap)
TheiaSfM
An open source library for multiview geometry and structure from motion (by sweeneychris)
| colmap | TheiaSfM | |
|---|---|---|
| 28 | 1 | |
| 6,905 | 874 | |
| 3.7% | - | |
| 9.2 | 0.0 | |
| about 1 hour ago | about 1 year ago | |
| C++ | C++ | |
| 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.
TheiaSfM
Posts with mentions or reviews of TheiaSfM.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2022-02-09.
What are some alternatives?
When comparing colmap and TheiaSfM you can also consider the following projects:
Meshroom - 3D Reconstruction Software
OpenSfM - Open source Structure-from-Motion pipeline
OpenMVG (open Multiple View Geometry) - open Multiple View Geometry library. Basis for 3D computer vision and Structure from Motion.
AliceVision - Photogrammetric Computer Vision Framework
Hierarchical-Localization - Visual localization made easy with hloc
nerf - Code release for NeRF (Neural Radiance Fields)
ceres-solver - A large scale non-linear optimization library
openMVS - open Multi-View Stereo reconstruction library
gtsfm - End-to-end SFM framework based on GTSAM
instant-ngp - Instant neural graphics primitives: lightning fast NeRF and more
colmap vs Meshroom
TheiaSfM vs OpenSfM
colmap vs OpenMVG (open Multiple View Geometry)
TheiaSfM vs AliceVision
colmap vs Hierarchical-Localization
TheiaSfM vs OpenMVG (open Multiple View Geometry)
colmap vs nerf
TheiaSfM vs ceres-solver
colmap vs openMVS
TheiaSfM vs gtsfm
colmap vs instant-ngp
colmap vs OpenSfM