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arXiv 2408.09181cs.CVcs.CRcs.LG
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PADetBench:迈向针对目标检测的物理攻击基准测试

PADetBench: Towards Benchmarking Physical Attacks against Object Detection

PolyU

Jiawei Lian, Jianhong Pan, Lefan Wang, Yi Wang, Lap-Pui Chau, Shaohui Mei

AI总结:

针对物理攻击评估难的问题,提出PADetBench基准,利用真实仿真在受控条件下对20种攻击方法和48个检测器进行公平评估,并基于8064组实验深入分析了物理对抗鲁棒性。

摘要:

由于具有重要的实际意义,针对目标检测的物理攻击受到了越来越多的关注。然而,进行物理实验极其耗时且费力。此外,在现实世界中,物理动力学和跨域转换难以严格规范,导致评估和比较不一致,严重阻碍了物理鲁棒模型的发展。为了应对这些挑战,我们探索利用真实仿真,在受控的物理动力学和跨域转换下,公平且彻底、严格地对物理攻击进行基准测试。这解决了在现实世界中无法捕获相同对抗图像的问题。我们的基准包括20种物理攻击方法、48个目标检测器、全面的物理动力学和评估指标。我们还提供了用于数据集生成、检测、评估和进一步分析的端到端流水线。此外,我们基于该基准进行了8064组评估,其中包括总体评估以及针对受控物理动力学的进一步详细消融研究。通过这些实验,我们对物理攻击性能和物理对抗鲁棒性进行了深入分析,得出了有价值的观察结果,并讨论了未来研究的潜在方向。

英文摘要:

Physical attacks against object detection have gained increasing attention due to their significant practical implications. However, conducting physical experiments is extremely time-consuming and labor-intensive. Moreover, physical dynamics and cross-domain transformation are challenging to strictly regulate in the real world, leading to unaligned evaluation and comparison, severely hindering the development of physically robust models. To accommodate these challenges, we explore utilizing realistic simulation to thoroughly and rigorously benchmark physical attacks with fairness under controlled physical dynamics and cross-domain transformation. This resolves the problem of capturing identical adversarial images that cannot be achieved in the real world. Our benchmark includes 20 physical attack methods, 48 object detectors, comprehensive physical dynamics, and evaluation metrics. We also provide end-to-end pipelines for dataset generation, detection, evaluation, and further analysis. In addition, we perform 8064 groups of evaluation based on our benchmark, which includes both overall evaluation and further detailed ablation studies for controlled physical dynamics. Through these experiments, we provide in-depth analyses of physical attack performance and physical adversarial robustness, draw valuable observations, and discuss potential directions for future research. Codebase: https://github.com/JiaweiLian/Benchmarking_Physical_Attack

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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