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Published 20 hours ago • verified publisher icon fxia22

Is rotation matrix defined correctly in dataset.py?

Open haoliangjiang opened this issue 4 years ago • 0 comments

https://github.com/fxia22/pointnet.pytorch/blob/f0c2430b0b1529e3f76fb5d6cd6ca14be763d975/pointnet/dataset.py#L182

I understand this rotation matrix for data argumentation. Thus, theta and -theta might function the same. Logically, if we are doing pc.dot(rotation matrix), I guess we need to transpose the rotation_matrix in the original code?

haoliangjiang avatar Jul 08 '20 04:07 haoliangjiang