3D visualization of the camera poses

3D visualization of the camera poses

Good morning, I'm working with Show Calibrated Pose after having calibrate my camera and I have a couple of questions:

1. I would as first notice that if I run
  1. show_calibrated_poses.py -e /path/intrinsics.json -m
it returns an error
  1. Traceback (most recent call last):
  2.   File "show_calibrated_poses.py", line 157, in <module>
  3.     main()
  4.   File "show_calibrated_poses.py", line 145, in main
  5.     T_cp_poses = [np.array(v["T_c_w"]) for v in fs_dico["views"]]
  6. KeyError: 'views'
how can I fix that?

2. is it possible to visualize 3D movements of the camera maintaining the target static, like in https://it.mathworks.com/help/vision/ref/showextrinsics.html ? Because I saw that the code is based on OpenCV so I guess that there is a way to do the opposite work.

3. similar to question 2, what if I would like to try to reconstruct 3D movements of my camera looking for a target (like flickering chessboard when calibrating - so show a "pattern-centric" movements)? I would like to use show_calibrated_poses.py but with video acquired later, for example to see my camera movements.. is it possible? how can I do it?

Thank you and best regards


    As a Prophesee customer, join the community conversation. 
    Request your free access today.

      Information

      In this Community Forum, you can discuss products, technology and applications. Only registred users can post but everyone can read. To ask a private question, enter a support ticket in My Area https://support.prophesee.ai/portal/en/newticket