Name
Abstract | ||
|---|---|---|
Emergence of the utility of 3D point cloud data in critical vision tasks (e.g., ADAS) urges researchers to pay more attention to the robustness of 3D representations and deep networks. To this end, we develop an attack and defense scheme, dedicated to 3D point cloud data, for preventing 3D point clouds from manipulated as well as pursuing noise-tolerable 3D representation. A set of novel 3D point cloud attack operations are proposed via pointwise gradient perturbation and adversarial point attachment / detachment. We then develop a flexible perturbation-measurement scheme for 3D point cloud data to detect potential attack data or noisy sensing data. Extensive experimental results on common point cloud benchmarks demonstrate the validity of the proposed 3D attack and defense framework. |
Year | Venue | DocType |
|---|---|---|
2019 | arXiv: Computer Vision and Pattern Recognition | Journal |
Volume | Citations | PageRank |
abs/1902.10899 | 3 | 0.37 |
References | Authors | |
22 | 6 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Jiancheng Yang | 1 | 20 | 6.74 |
| Qiang Zhang | 2 | 88 | 20.16 |
| Rongyao Fang | 3 | 3 | 1.05 |
| Bingbing Ni | 4 | 1421 | 82.90 |
| Jinxian Liu | 5 | 15 | 1.54 |
| Qi Tian | 6 | 6443 | 331.75 |