How to create track for SfM

I want to know how to make tracks when using bundleAdjustment "triangulateMultiview" or "bundleAdjustment".

I already have the multi-viewpoints for creating tracks and I know all the correspondence.

If I can create tracks, I can achieve the purpose. I would like to know the specific code.

xyzPoints = triangulateMultiview(tracks, camPoses, intrinsics);

 [xyzPoints, camPoses, reprojectionErrors] = bundleAdjustment(xyzPoints, ...
      tracks, camPoses, intrinsics, 'FixedViewId', 1, ...
      'PointsUndistorted', true);

Thank you

Answer 1

[Kenta]

I am not sure exactly about what you are doing, but this url may help you.

https://jp.mathworks.com/matlabcentral/answers/557707-how-to-create-track-for-sfm?s_tid=srchtitle

The variable "track" can be retrieved using findtrack function and the vset variable created by addview function is fed into findtrack function.

You mentioned "I know all the correspondence". How did you get them?