no code implementations • 13 Nov 2020 • Fanyou Wu, Yang Liu, Zhiyuan Liu, Xiaobo Qu, Rado Gazo, Eva Haviarova
In our 2020 Competition solution, we further design multiple variants based on HR-NET and UNet.
1 code implementation • 7 Jun 2019 • Fanyou Wu, Rado Gazo, Eva Haviarova, Bedrich Benes
Consider $l_2$ norms attacks, Project Gradient Descent (PGD) and the Carlini and Wagner (C\&W) attacks are the two main methods, where PGD control max perturbation for adversarial examples while C\&W approach treats perturbation as a regularization term optimized it with loss function together.