How to perform triangulation without intrinsic matrix?

[huynhtnhut97]

As far as procedure is concerned, if the intrinsic is not available, the fundamental matrix will be calculated. However, recording the examples, all intrinsic matrices are required. May I ask how to use those examples without intrinsic matrices?

[oximi123]

I think its not possible to do SFM without avaliable intrinsic matirx. And from the reconstruction code of this repository, I also found that all intrinsic matrix is given before the reconstruction code begin to run. So maybe the auther makes a mistake in the READ.ME file.

[xiaoerlaigeid]

As far as procedure is concerned, if the intrinsic is not available, the fundamental matrix will be calculated. However, recording the examples, all intrinsic matrices are required. May I ask how to use those examples without intrinsic matrices?

I think the author hasn't provided the fundamental matrix for the reconstruction code which is another way to do the reconstruction.

[yzd2022]

I also want to know