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Brandon ThomasandClaude Opus 5.5
bab4f88c22
Structure from motion for the 3D Camera Tracker in effectcraft-track (camtrack): long KLT feature tracks with re-detection, parallax keyframes, two-view initialisation (normalised 8-point essential matrix in RANSAC or planar homography decomposition), incremental resection + triangulation, sparse Levenberg-Marquardt bundle adjustment with the Schur complement and Huber loss, focal length search (Fixed / Variable Zoom / Specify Angle of View), tripod pan solve, Auto Detect, ground plane / target / world mapping. Synthetic-scene tests (path, focal, error, tripod, flat, rendered frames). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>