Questions about the DTU dataset.

[qihangGH]

Hi Anpei! Thank you very much for the outstanding work.

I have some problems training the DTU dataset. For the dtu_83 scene, I mask out the background and then use 58 images for training and 6 for testing. The testing results are poor as below.

I notice that in the opt.py file, 'dtu' is one of the choices of the dataset_name argument. Have you trained on the DTU dataset before? Could you give some instructions?

[apchenstu]

Here is a DTU loader for reference: dtu.zip

[qihangGH]

Thank you very much!

[ghy0324]

Hi! @qihangGH I met the same problem, test views are of much lower PSNR than training views. Have you solved it?

[qihangGH]

@ghy0324 No, I haven't.

[ghy0324]

@ghy0324 No, I haven't.

@qihangGH @apchenstu I found that it works after modifying fea2denseAct in config file from softplus to relu, but I haven't figured out the reason.