neufieldrobotics/spinnaker_sdk_camera_driver

How to make camera calibration

Closed this issue · 2 comments

Keddie-yang commented

System Description
Camera Name and Model: BFS-U3-16S2M-CS
Operating System: Ubuntu 18.04 Bionic
Spinnaker Version: 2.2.0.48
ROS Version: Melodic

Computer details
Processor: Xavier AGX
RAM: 32G

Do the cameras work with SpinView?
Yes.

problem describe:

I use ROS camera_calibration [http://wiki.ros.org/camera_calibration] to find distortion, intrinsic and projection coefficient, then put into the test_params.yaml but output image didn't make any changes.
Does anyone know how to make the camera calibration correctly ?

Deleted user commented

@Keddie-yang the camera driver does not correct for the camera distortion or intrinsic parameters. It just publishes that information as CameraInfo messages. The node which uses the images can read the CameraInfo messages and correct for distortion etc.

Keddie-yang commented

OK, I get it. Thank you.