Calibration output files
Field-by-field reference of exported calibration files: camera matrix, distortion, rotation, translation and reprojection error — Caliscope TOML and engine JSON.
Calibration best practices
How to capture data that yields an accurate calibration: board choice, tilt and frame coverage, lighting, working distance, and how to read reprojection error.
Glossary
Plain-language definitions of camera-calibration terms: intrinsics, extrinsics, ChArUco, reprojection error, bundle adjustment, triangulation and more.