NormalAttack: Curvature-Aware Shape Deformation along Normals for Imperceptible Point Cloud Attack

<div>Visualization of generated adversarial point clouds for attacking PointNet++ by different attack methods after applying different adversarial defense solutions.</div>

Security and Communication Networks

fig7

Figure 7

Figure 7: NormalAttack: Curvature-Aware Shape Deformation along Normals for Imperceptible Point Cloud Attack 