Improving adversarial robustness of medical imaging systems via adding global attention noise

Yinyao Dai, Yaguan Qian, Fang Lu, Bin Wang, Zhaoquan Gu, Wei Wang, Jian Wan, Yanchun Zhang

Abstract: Highlights•Aim to protect medical imaging systems.•Propose global attention noise injection, including global noise and attention noise.•Achieve satisfactory performance both in numerical and visualized experiments.