Abstract:under various perturbations to effectively regularize unlabeled 3D points. In particular, we propose a novel Dual Adaptive Transformations (DAT) model for weakly supervised point cloud segmentation, where the dual adaptive transformations are performed via an adversarial strategy at both point-level and region-level, aiming at enforcing the local and structural smoothness constraints on 3D point clouds. Secondly, in Chapter 6, we observe that the straightforward way of applying consistency constraints to weakl… Show more
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