Calculate Chamfer Distance and F1 score

[kf-zhang]

Hi! Nice work! I'm trying to estimate the reconstruction quality using Chamfer Distance and F1 score. But I didn't see the corresponding code in the repo. Can you tell me which script do you use to calculate the Chamfer Distance and F1 score?

[mli0603]

Hi @kf-zhang

The TNT datasets provide an official code for evaluation. We used the python code for DTU evalution borrowed from NeuralWarp.

[ThumbmasWalker]

Hi @mli0603,

I'm trying to follow the python code for DTU evaluation from NeuralWarp, as alluded to above. However I believe the output meshes may need to be denormalized before they can be compared to the groundtruth? Is there a functionality of the code base to do that which I have missed? Thanks

[iszihan]

May I ask did you figure this out?

[xsl316]

Do you know how to calculate the PSNR value? I don't see any rendered images in the output.