# Revision history [back]

For a camera to be calibrated and its images corrected by the image pipeline, the camera driver should publish a camera_info topic (with the current calibration in CameraInfo message) and provide a set_camera_info service (to update the current calibration).

If you are using the openni driver, they should be provided. In your case /camera/rgb/camera_info and /camera/rgb/set_camera_info.

Are the topic and the serive there? What driver are you using for the camera?

For a camera to be calibrated and its images corrected by the image pipeline, the camera driver should publish a camera_info topic (with the current calibration in CameraInfo message) and provide a set_camera_info service (to update the current calibration).

If you are using the openni driver, they should be provided. In your case /camera/rgb/camera_info and /camera/rgb/set_camera_info.

Are the topic and the serive service there? What driver are you using for the camera?

Please note that there is a newer version of the driver: openni2_camera solving some issues with cameras not working properly with the former version. This is discussed in question 54747.