Comments (5)
@sconlyshootery
In our experiments, the planar parameters are not zeros. It may be zeros at the beginning of the training if the predicted depth is zeros. I think you can use the pretrained model the check this.
x_T_dot_x is used. It was added to x_T_dot_X according to super pixel segmentation. Please not x_T_dot_x and x_T_dot_X are different. Also, point_channel is the channel of sum_points where sum_points refer to P_n^T Y_m in the paper. Then x_T_dot_X (P_n^T dot P_n in the paper) and sum_points was combined to calculate the plane parameters.
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scatter_add_ is an inplace operator. It will write the value to sum_points. If it's not the case in your environment, you may update PyTorch.
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I see, thank you for your kind explanation. Another question, is it normal to get nan in planar depth, it is related to bad prediction of depth?
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I see, thank you for your kind explanation. Another question, is it normal to get nan in planar depth, it is related to bad prediction of depth?
The nan values are not from your codes, I use planar loss for my purpose, I don't use patchmatch, whether lack of it will lead to this phenomenon.
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I think planar loss needs good depth initialization. You can add this loss when the predicted depth is reasonable.
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Related Issues (19)
- Fail to undistort images
- FileNotFoundError: [Errno 2] No such file or directory: '/home/agent/nyu_dataset/nyu_depth_v2/bedroom_0076b/r-1315244969.851995-2619100169.ppm' HOT 2
- hello, can you release the offline model? HOT 1
- multi scale question HOT 1
- Is this a typo? HOT 1
- inconsistent sampling methods during training and testing HOT 3
- Two questions about the dataloader HOT 3
- About monodepth2 result in the paper HOT 25
- shocked by the initial val result HOT 21
- 关于测试集与DeepV2D中测试集图片存在差异的问题
- nyu2 raw dataset does not match the split HOT 1
- NYUv2 dataset
- have you test on kitti? HOT 1
- Why assume the patch have the same depth? HOT 6
- collapse issues when training HOT 3
- Keypoints extraction HOT 3
- 关于得到的深度图像的颜色和深度的对应关系 HOT 1
- pretrained model HOT 1
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