OpenCV

This class aimed to show things possible with the OpenCv library on Python.

Of course, I already used it several time to work on pictures or videos.

Moreover, I know already the OpenPose library after a project of movement recognition about it (this latter will here also give us a reliability score.)

To be more precise, we aimed to reconstruct in 3D from multi-views of human pose on a calibrated system.

For this we use a files where 25 joints are stored.

However, this lab part, it has been more than complex :

• The reconstruction never really worked because of different paths issues I never succeded to solve. However I had been able to try it and to see with over students. Out of the 2D file, we have :

We can see that we can almost perfecly draw the different points at the place expected.

• For the 3D file with 15 joints, we face similar results. The reconstruction works well with more computer power needed.

• The ‘perspective’ file in the homography never rendered anything either :

And it has been exactly the same with the triangulation.

The code were running without errors but still it was impossible for me to see any results on videos or anything.