https://github.com/mapillary/opensfm

Open source Structure-from-Motion pipeline
https://github.com/mapillary/opensfm

3d-reconstruction opencv python sfm

Last synced: 12 days ago
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Open source Structure-from-Motion pipeline

• Host: GitHub
• URL: https://github.com/mapillary/opensfm
• Owner: mapillary
• License: bsd-2-clause
• Created: 2014-11-12T10:47:29.000Z (over 10 years ago)
• Default Branch: main
• Last Pushed: 2025-02-19T03:51:17.000Z (2 months ago)
• Last Synced: 2025-04-02T00:09:58.624Z (20 days ago)
• Topics: 3d-reconstruction, opencv, python, sfm
• Language: Python
• Homepage: https://www.opensfm.org/
• Size: 88.2 MB
• Stars: 3,509
• Watchers: 147
• Forks: 869
• Open Issues: 232
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • Contributing: CONTRIBUTING.md
  • License: LICENSE
  • Code of conduct: CODE_OF_CONDUCT.md

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README

        
OpenSfM ![Docker workflow](https://github.com/mapillary/opensfm/workflows/Docker%20CI/badge.svg)

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## Overview

OpenSfM is a Structure from Motion library written in Python. The library serves as a processing pipeline for reconstructing camera poses and 3D scenes from multiple images. It consists of basic modules for Structure from Motion (feature detection/matching, minimal solvers) with a focus on building a robust and scalable reconstruction pipeline. It also integrates external sensor (e.g. GPS, accelerometer) measurements for geographical alignment and robustness. A JavaScript viewer is provided to preview the models and debug the pipeline.



  



Checkout this [blog post with more demos](http://blog.mapillary.com/update/2014/12/15/sfm-preview.html)

## Getting Started

* [Building the library][]

* [Running a reconstruction][]

* [Documentation][]

[Building the library]: https://opensfm.org/docs/building.html (OpenSfM building instructions)

[Running a reconstruction]: https://opensfm.org/docs/using.html (OpenSfM usage)

[Documentation]: https://opensfm.org/docs/ (OpenSfM documentation)

## License

OpenSfM is BSD-style licensed, as found in the LICENSE file.  See also the Facebook Open Source [Terms of Use][] and [Privacy Policy][]

[Terms of Use]: https://opensource.facebook.com/legal/terms (Facebook Open Source - Terms of Use)

[Privacy Policy]: https://opensource.facebook.com/legal/privacy (Facebook Open Source - Privacy Policy)