Open pira998 opened 1 year ago
1a5ebc8575a4e5edcc901650bbbbb0b5.zip This is the dataset it contains 50 images
Hi @pira998,
It might be that your camera poses are in the wrong format, and you are not marching rays into your scene, and thus your loss does not get computed. For training with synthetic data, be careful and check your bbox (scene size) and camera poses. Make sure your camera poses are in the ngp format and that they are looking into the bbox. Also, for synthetic data, I noticed a large improvement when setting exp_step_factor=0 for small scenes.
Hope this helps.
Hi @pira998,
It might be that your camera poses are in the wrong format, and you are not marching rays into your scene, and thus your loss does not get computed. For training with synthetic data, be careful and check your bbox (scene size) and camera poses. Make sure your camera poses are in the ngp format and that they are looking into the bbox. Also, for synthetic data, I noticed a large improvement when setting exp_step_factor=0 for small scenes.
Hope this helps.
Please i am having a bad reconstruction when i use custom dataset.
I try to add shapenet dataset. I got Floating point exception when computing loss.backward()