Search Results for author: Xuelong Dai

Found 5 papers, 3 papers with code

Generating Transferable and Stealthy Adversarial Patch via Attention-guided Adversarial Inpainting

no code implementations10 Aug 2023 YanJie Li, Mingxing Duan, Xuelong Dai, Bin Xiao

In the first stage, we extract multi-scale style embeddings by a pyramid-like network and identity embeddings by a pretrained FR model and propose a novel Attention-guided Adaptive Instance Normalization layer (AAIN) to merge them via background-patch cross-attention maps.

Face Recognition

AdvDiff: Generating Unrestricted Adversarial Examples using Diffusion Models

1 code implementation24 Jul 2023 Xuelong Dai, Kaisheng Liang, Bin Xiao

Unrestricted adversarial attacks present a serious threat to deep learning models and adversarial defense techniques.

Adversarial Defense

Generating Unrestricted 3D Adversarial Point Clouds

1 code implementation17 Nov 2021 Xuelong Dai, YanJie Li, Hua Dai, Bin Xiao

The unrestricted adversarial attack loss is incorporated in the special adversarial training of GAN, which enables the generator to generate the adversarial examples to spoof the target network.

Adversarial Attack Generative Adversarial Network

Long-term Cross Adversarial Training: A Robust Meta-learning Method for Few-shot Classification Tasks

1 code implementation ICML Workshop AML 2021 Fan Liu, Shuyu Zhao, Xuelong Dai, Bin Xiao

Although adversarial training (AT) methods such as Adversarial Query (AQ) can improve the adversarially robust performance of meta-learning models, AT is still computationally expensive training.

Adversarial Robustness Classification +1

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