## 2026-02-04 Init
- Use ZED rectified LEFT images (VIEW.LEFT). Distortion handled as zero (since images are rectified).
- Output `pose` matrices in the same convention as ZED Fusion `FusionConfiguration.pose`:
  - Semantics: WORLD Pose of camera = T_world_from_cam.
  - Storage: row-major 4x4, translation in last column.
  - Coordinate system/units: defined by InitFusionParameters / InitParameters.