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object points

Hi all, I am new to opencv, and am attempting to use feature matching to construct 3d points from a live video stream, and eventually, find the camera pose.

So I am successfully finding the corners, using Eigenvalue Corner Detection. I have calibrated my camera. and have the distortion/Extrinsic_Parameter data.

Now though, I am stuck. How do I transfer the tracked corners into 3d point values?

Do i need to go --> corners > image points > object points? Or am i going about this the wrong way.

thanks for your help!

object pointscan I convert 2d features into 3d points?

Hi all, I am new to opencv, and am attempting to use feature matching to construct 3d points from a live video stream, and eventually, find the camera pose.

So I am successfully finding the corners, using Eigenvalue Corner Detection. I have calibrated my camera. and have the distortion/Extrinsic_Parameter data.

Now though, I am stuck. How do can I transfer the tracked corners into 3d point values?

Do i need to go --> corners > image points > object points? Or am i going about this the wrong way.way entirely?

thanks for your help!