# Calibration de la caméra

[https://docs.nav2.org/tutorials/docs/camera\_calibration.html](https://docs.nav2.org/tutorials/docs/camera_calibration.html)

- Générer un damier de calibration : 8 x 10 carrés de 20m
- avec [https://calib.io/pages/camera-calibration-pattern-generator](https://calib.io/pages/camera-calibration-pattern-generator)

[![image.png](https://innovation.iha.unistra.fr/uploads/images/gallery/2024-10/scaled-1680-/p3Gimage.png)](https://innovation.iha.unistra.fr/uploads/images/gallery/2024-10/p3Gimage.png)

- Ce sont les sommets intérieurs des carrés qui sont utilisés, donc 7x9 sommets

### Ressources

- Noeud ROS2 pour Raspberry Cam [https://github.com/christianrauch/camera\_ros](https://github.com/christianrauch/camera_ros)
- [https://index.ros.org/p/camera\_ros/](https://index.ros.org/p/camera_ros/)
- [https://medium.com/swlh/raspberry-pi-ros-2-camera-eef8f8b94304](https://medium.com/swlh/raspberry-pi-ros-2-camera-eef8f8b94304)
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