2024
Curvature-Invariant Adversarial Attacks for 3D Point Clouds
AAAI 2024technical
Imperceptibility is one of the crucial requirements for adversarial examples. Previous adversarial attacks on 3D point cloud recognition suffer from noticeable outliers, resulting in low imperceptibility. We think that the drawbacks can be alleviated via taking the local curvature of the point cloud…