colmap/pycolmap

Health v2 · maintenance only

Flags: archived

Adoption not part of the score

999 stars · 138 forks observed · 2026-10-22

What it is AI-extracted, prompt v1, taxonomy v1, 2026-09-07, confidence 0.85

Python bindings for COLMAP that expose Structure-from-Motion and multi-view stereo capabilities, including reconstruction pipelines, reconstruction objects, and geometric estimators, to Python. This standalone repository is deprecated and slated for archival, with development having moved into the main COLMAP repository, though the pycolmap package remains installable from PyPI.

Use cases

• reconstruct 3d scenes from a folder of photos with python
• run structure-from-motion pipelines programmatically
• estimate camera poses and parameters from image collections
• generate dense point clouds via multi-view stereo
• match SIFT features across images in python
• triangulate points into an existing COLMAP reconstruction
• python bindings for colmap

When to choose

• You want to script COLMAP's incremental SfM or dense MVS reconstruction from Python instead of using the GUI or CLI
• You need programmatic access to COLMAP reconstruction objects and geometric estimators
• You want a pip-installable SfM toolkit on Linux, macOS (Intel or Apple Silicon), or Windows

When to avoid

• You need GPU-accelerated feature matching or stereo without building from source - PyPI wheels are not compiled with CUDA support
• You are starting a new project - use the maintained bindings in the colmap/colmap repository instead, since this one is deprecated and will be archived
• You need a ready-made desktop application rather than a Python library

Facets

library · maturity abandoned

computer-vision computer-vision image-processing windows python structure-from-motion multiview-stereo photogrammetry 3d-reconstruction colmap python-bindings sift point-cloud camera-pose-estimation cuda deprecated linux macos

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