Maximilian Jaritz comments

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                                            Maximilian Jaritz

None of the inputs have requires_grad=True. Gradients will be None

In the pytorch doc, I also saw: > Note that future versions of PyTorch will default to use_reentrant=False. Default: True

Multi-view feature augmented point cloud

Hi, > I plan to use KPConv to replace PointNet++ to do some experiments. Good idea, it should be rather straight forward. > I want to know whether the multi-view...

Multi-view feature augmented point cloud

Exactly. Whole scene processing is simpler. For the 2D-3D lifting, you should use a sufficient number of 2D views for the whole scene. You can try ~10 to 30.

Multi-view feature augmented point cloud

Hi Chanyu, 1. It seems like it. Unfortunately I don't remember this detail. Maybe you can check it yourself. 2. same as 1. 3. You should leave it as -100,...

Overfitting in 2D training.

Hi, It is possible that overfitting occurs. You can try other data augmentation techniques if you want to improve. Best, Max