Comments (5)
Hi @chenhsuanlin , thanks for your interest in the project!
I hope I understood you correctly that you are just interested in the final result tables? If so, you can find the tables you asked for on page 10 of our supplementary material.
Regarding the Chamfer distance, you are right that we use the Euclidean distance for the distance between two points, and then add accuracy and completeness without squaring them. the L1 / L2 is rather referring to the "loss" at the end, so if you take the "l2 loss" (x^2) or the "l1 loss" (abs(x)), and we are taking the l1 loss.
I hope this helps - good luck with your research!
from differentiable_volumetric_rendering.
Yes this is what I was looking for, I didn't realize it was in the supp material. Thanks!
from differentiable_volumetric_rendering.
Hi @m-niemeyer, I have a quick follow-up question: are the reported chamfer distance numbers scaled?
As I understand, the shapes are normalized to fit unit cubes (between [-0.5,0.5] in xyz), so errors in the order of 0.2 or 0.3 would be extremely large. (I'm guessing it's scaled by 10?)
Thanks!
from differentiable_volumetric_rendering.
Hi @chenhsuanlin , yes, you are right - they multiplied by a factor of 10!
We follow previous works here to use "use 1/10 times the maximal edge length of the current object’s bounding box as unit 1" (see Section 4 - Metrics).
from differentiable_volumetric_rendering.
Thanks for the clarification!
from differentiable_volumetric_rendering.
Related Issues (20)
- check_ray_intersection_with_unit_cube HOT 1
- How to prepare data for the model? HOT 3
- create dataset.
- Is it possible to have a scene-general model for multi-view reconstruction? HOT 1
- p_freespace in get_freespace_loss_points() and p_occupancy in get_occupancy_loss_points()?
- Why is the focal length different in your rendering and img_choy2016? HOT 4
- How to evaluate the chamfer distance for the DTU dataset? HOT 1
- Evaluation scores very low HOT 1
- Scale of point clouds in DTU datasets? HOT 1
- Test in ShapeNet with multi-view inputs
- check_ray_intersection_with_unit_cube bottlenecking CPU HOT 2
- Normalize ray_vector?
- A question about the 3.2Section of the paper HOT 1
- How to generate cameras.npz and pcl.npz for custom datasets? HOT 1
- download the data.
- Error generating mesh jpg when run demo
- Error in setup.py HOT 1
- size mismatch for decoder
- Where to download the pretrained models?
- How to get gif like your readme from a ply file? HOT 1
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