Reprojection error is a commonly used metric in computer vision, particularly in the context of camera calibration, 3D reconstruction, and stereo vision. It essentially quantifies the difference between the observed image points and the projected points obtained from a 3D model or scene representation. ### How It Works: 1. **3D Model and Camera Projection**: In a typical scenario, you have a 3D point in space and a camera model defined by intrinsic (e.g.
New to topics? Read the docs here!