charlesq34 / pointnet

PointNet: Deep Learning on Point Sets for 3D Classification and Segmentation
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what is the structure of the dataset . #281

Open mahmoudEltaher opened 3 years ago

mahmoudEltaher commented 3 years ago

Hi can you please guide me what is the structure of the dataset .

what means by Each point cloud contains 2048 points uniformly sampled from a shape surface ?

why we need a norm of the point cloud ? Each cloud is zero-mean and normalized into an unit sphere.

what is the difference between face_id and label ??