Some experimentations on Argès ...

Singular Displacements

Considering a rigid structure, we identify:

In the planar case, we have:

Table of residues for the experimentation with Argès:

We obtain:

For more details, see:

RR-2678 :

A particular case: the affine case

Using the pan angle, we will be able to perform the correct displacement.

Theoretically, the variations of the residual error with respect to the pan angle are monotone.

We then verify with the real data:

For the best displacement, we then reconstruct the scene.

The scene:

We rebuild the front an top views of the reconstruction:

We obtain:

For more details, see:

RR-2687 :

These works are a part of the study on Motion analysis in the uncalibrated case.

Diane Lingrand