论文标题
对未经授权的面部识别系统的低中性对抗扰动
Low-Mid Adversarial Perturbation against Unauthorized Face Recognition System
论文作者
论文摘要
鉴于对未经授权使用面部识别系统的担忧及其对个人隐私的影响,对对抗性扰动作为潜在的对策的探索已引起人们的关注。然而,由于JPEG压缩对整个Internet的图像分布的影响,挑战在有效地针对未经授权的面部识别系统中进行了挑战,这最终降低了对抗性扰动的功效。现有的JPEG压缩技术难以在阻力,转移性和攻击效力之间取得平衡。为了解决这些局限性,我们提出了一种新的解决方案,称为\ emph {低频对抗扰动}(LFAP)。这种方法调节了通过对抗训练利用低频特性的源模型。为了进一步提高性能,我们引入了改进的\ emph {低中间频率对抗扰动}(LMFAP),该}(LMFAP)结合了中间频率组件,以获得增材益处。我们的研究涵盖了一系列设置,以复制真正的应用程序方案,包括交叉骨架,监督头,培训数据集和测试数据集。此外,我们评估了我们在商业Black-Box API的方法,\ texttt {face ++}。经验结果验证了我们提出的解决方案所实现的前沿表现。
In light of the growing concerns regarding the unauthorized use of facial recognition systems and its implications on individual privacy, the exploration of adversarial perturbations as a potential countermeasure has gained traction. However, challenges arise in effectively deploying this approach against unauthorized facial recognition systems due to the effects of JPEG compression on image distribution across the internet, which ultimately diminishes the efficacy of adversarial perturbations. Existing JPEG compression-resistant techniques struggle to strike a balance between resistance, transferability, and attack potency. To address these limitations, we propose a novel solution referred to as \emph{low frequency adversarial perturbation} (LFAP). This method conditions the source model to leverage low-frequency characteristics through adversarial training. To further enhance the performance, we introduce an improved \emph{low-mid frequency adversarial perturbation} (LMFAP) that incorporates mid-frequency components for an additive benefit. Our study encompasses a range of settings to replicate genuine application scenarios, including cross backbones, supervisory heads, training datasets, and testing datasets. Moreover, we evaluated our approaches on a commercial black-box API, \texttt{Face++}. The empirical results validate the cutting-edge performance achieved by our proposed solutions.