colmap
OpenScan
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colmap | OpenScan | |
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28 | 9 | |
6,720 | 721 | |
4.3% | - | |
9.2 | 0.0 | |
5 days ago | about 2 years ago | |
C++ | JavaScript | |
GNU General Public License v3.0 or later | - |
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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
- 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.
OpenScan
- The concept of open source licensing is relatively common in programming. Are there any examples of this concept being applied in other engineering fields?
- Photogrammetry stress test - some programs are better at dealing with noisy static backgrounds - download and test the photoset on GitHub (link in comment)
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Where can I find a dataset of JPGs images to practice?
https://github.com/OpenScanEu/OpenScan/tree/master/Photosets (Will add more soon) And let me know if you need anything in particular
- Torture-testing the OpenScanCloud :) (Please download the image set from the given link and try it with a different software)
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Please help! I am trying to compare the results from various programs and need your help! The shown results are Reality Capture (high) vs. Object Capture (raw) - Dataset contains 200 photos ~600MB. Link in comment
I am currently creating several public datasets which can be used to compare various photogrammetry programs. This is the very first datase,t and you can find more details on my GitHub: https://github.com/OpenScanEu/OpenScan/blob/master/Photosets/README.md
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3D scanned a Raspberry Pi with ... my DIY Raspberry Pi 3d scanner
the control software and plans for 3d printing can all be found on openscan.eu and github: https://github.com/OpenScanEu/OpenScan The cloud processing will be partially open sourced as this involves some other parties as well... So I am not 100% sure where this will go. Anyway, there are plenty of open-source offline photogrammetry tools available (e.g. meshroom, regard3d, mve, colmap ...)
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3d Scanned A Raspberry Pi With My Diy Raspberry
sure : https://github.com/OpenScanEu/OpenScan
- Raw scan with Openscan Mini + Cloud processing (used scanning spray and polarizer and a total of 200 photos)
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After a week of constant headache: "unlimited" file size with Openscan Cloud... This has been a tough challenge: dropbox limits the upload size to 200-300mb (without mentioning it in the documentation). So I had to find a workaround and split/merge the files... :)
I will update https://github.com/OpenScanEu/OpenScan/blob/master/temp/README.md later today with a new test-version, so that people can continue testing.
What are some alternatives?
Meshroom - 3D Reconstruction Software
Original-Prusa-i3 - Original Prusa i3 MK2 3D printer printed parts
OpenMVG (open Multiple View Geometry) - open Multiple View Geometry library. Basis for 3D computer vision and Structure from Motion.
Voron - This repository contain files related to modifications or experimentations I performed on parts of 3D Printers designed by the Voron team
Hierarchical-Localization - Visual localization made easy with hloc
IndyMill - Open Source DIY Metal CNC Machine
nerf - Code release for NeRF (Neural Radiance Fields)
openMVS - open Multi-View Stereo reconstruction library
instant-ngp - Instant neural graphics primitives: lightning fast NeRF and more
OpenSfM - Open source Structure-from-Motion pipeline
gtsfm - End-to-end SFM framework based on GTSAM
pixel-perfect-sfm - Pixel-Perfect Structure-from-Motion with Featuremetric Refinement (ICCV 2021, Best Student Paper Award)