calibrating virtual camera
hi everyone.
I spawn my robot model with launching robotspawn file, it 's a sdf robot model and it has a camera that uses libgazeborosopennikinect.so driver.
robot sapwns successfully and I can get image from it's topic and $(cameratopic)/camerainfo topic published successfully.
my question is: info published by camera_info is true? should I calibrate my camera? how can I calibrate my virtual camera?
Asked by ashkan_abd on 2018-10-08 12:31:32 UTC
Answers
I have created a tool to calibrate the camera in gazebo, feel free to try it out https://github.com/keszegrobert/calibration
Asked by RobertKeszeg on 2020-05-28 15:30:44 UTC
Comments
I'm not an expert, but virtual cameras (I'm assuming Gazebo plugins here) are typically implemented as "perfect cameras" (they typically have the distortion matrix in the camera info msg set to zeros). Calibration would not make sense in those cases.
Asked by gvdhoorn on 2018-10-08 14:21:53 UTC