Tools for estimating cam pose

[skyhehe123]

Hi,

Great work! I wonder which tools you are using for solving PnP /w RANSAC to estimate the camera pose. Could please provide a snip-shot for these part of codes?

[fangchangma]

Hi. We use OpenCV.

[skyhehe123]

Thanks for quick reply.
I am still confused about estimating cam pose. Which API are you using? Could please show more details about it?
Great thanks!

[Usernamezhx]

@skyhehe123 sometimes it may look like this: https://docs.opencv.org/3.4.3/dc/dbb/tutorial_py_calibration.html

[skyhehe123]

@Usernamezhx thanks. I also find this one that maybe useful.
https://www.learnopencv.com/head-pose-estimation-using-opencv-and-dlib/
As mentioned in the paper, it is about 3D-2D pose estimation.

[fangchangma]

Indeed it is a pose estimation problem for 3D-2D pairs. We use cv2.solvePnPRansac