Comments (2)
Hi Ganghee,
the results can be a little different due to two types of randomness existed in our method. The first happens during the input preprecossing, when a fixed number (8192) of points are selected for each pointcloud. Note that the pointclouds in our test set are not guaranteed to contain the same number of points for different scenes so that other methods are free to use a suitable size for their models.
The other type of randomness is caused by the subsampling step involved in the dilated convolution (https://github.com/JuanDuGit/DH3D/blob/master/core/backbones.py#L64) when extracting the local descriptor. The subsampling step is a common technique to let the descriptor have a larger receptive field, which we have found useful to make both local and global descriptor more informative.
We have ran the evaluation multiple times and chose the results conservatively to be reported in the paper. From our experience, you are expected to see a 1~3 % increase than our reported results when running the evaluation yourself.
I hope this carifies your question.
Best,
Juan
from dh3d.
Hi JuanDuGit,
Thanks for your explanation!
Best,
Ganghee
from dh3d.
Related Issues (12)
- Monocular Relocalization HOT 1
- Input & output node names HOT 4
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- Hello,It's a nice work,can the process of training be resumed?I meet the warning" If you want to resume old training, either use `AutoResumeTrainConfig` or correctly set the new starting_epoch yourself to avoid inconsistency.",But I don't know how to change the world
- local feature detector HOT 1
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- Error running code HOT 1
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