Open-source credits

Meydn’s in-browser perspective correction is built on open research and libraries.

GeoCalib

Single-image camera calibration — github.com/cvg/GeoCalib. Meydn runs GeoCalib’s network in your browser to estimate camera attitude from a single photo.

Code: Apache License 2.0 — © 2024 ETH Zürich.
Model weights (“distorted”): Creative Commons Attribution 4.0 (CC-BY-4.0).

Veicht, Sarlin, Lindenberger, Pollefeys. GeoCalib: Single-Image Camera Calibration from Geometric Priors. ECCV 2024.

onnxruntime-web

In-browser model inference — ONNX Runtime, MIT License.