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palanglois / line-surface-reconstruction

Implementation for the "Surface Reconstruction from 3D Line Segments" paper.
https://imagine.enpc.fr/~langloip/index.html?page=line_recons
GNU General Public License v3.0
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the problem of parameter σp #6

Open qco-11 opened 2 years ago

qco-11 commented 2 years ago

Dear Palanglois,

Recently，I try tweak σp of Line3D++ from 2 to 50. however, I only get almost 340 lines of meetingroom, far from 831. on the other hand,it working well to get 1016 lines of Andalusian. I don't know the best parameter to get decent input lines of meetingroom.Can you give me some advice?

Best regards, qco

palanglois commented 2 years ago

Dear qco-11,

Unfortunately, I don't have access to the intermediate data anymore. One thing you can try is working on the undistorted images (which colmap should have generated) instead of the raw images when running Line3d++.

I hope this helps, Pierre-Alain