Search Results for author: Sitong Liu

Found 2 papers, 2 papers with code

Adversarial Purification of Information Masking

1 code implementation26 Nov 2023 Sitong Liu, Zhichao Lian, Shuangquan Zhang, Liang Xiao

Notably, the residual perturbations on the purified image primarily stem from the same-position patch and similar patches of the adversarial sample.

Adversarial Attack

Block shuffling learning for Deepfake Detection

1 code implementation6 Feb 2022 Sitong Liu, Zhichao Lian, Siqi Gu, Liang Xiao

Finally, we restore the spatial layout of the blocks to capture the semantic associations among them.

DeepFake Detection Face Detection +1

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