cvg/GeoCalib
GeoCalib: Learning Single-image Calibration with Geometric Optimization (ECCV 2024)
This tool helps professionals in fields like photogrammetry, robotics, or augmented reality accurately determine camera settings from a single image. It takes an image as input and outputs the camera's intrinsic properties (like focal length and lens distortion) and the direction of gravity relative to the camera. This is useful for anyone who needs precise camera calibration without specialized equipment or complex multi-image setups.
799 stars.
Use this if you need to quickly and accurately determine a camera's internal characteristics and orientation (gravity direction) from just one photograph, especially when dealing with various lens types.
Not ideal if your workflow requires optimizing the principal point or if you already have access to traditional calibration patterns and software.
Stars
799
Forks
55
Language
Python
License
Apache-2.0
Category
Last pushed
Mar 13, 2026
Commits (30d)
0
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