Search Results for author: Weiwei Feng

Found 3 papers, 0 papers with code

PanelNet: Understanding 360 Indoor Environment via Panel Representation

no code implementations CVPR 2023 Haozheng Yu, Lu He, Bing Jian, Weiwei Feng, Shan Liu

To reduce the negative impact of panoramic distortion, we incorporate a panel geometry embedding network that encodes both the local and global geometric features of a panel.

Depth Estimation ERP +1

Dynamic Generative Targeted Attacks With Pattern Injection

no code implementations CVPR 2023 Weiwei Feng, Nanqing Xu, Tianzhu Zhang, Yongdong Zhang

Concretely, the former adopts a dynamic convolution kernel and a static convolution kernel for the specific instance and the global dataset, respectively, which can inherit the advantages of both instance-specific and instance-agnostic attacks.

Meta-Attack: Class-Agnostic and Model-Agnostic Physical Adversarial Attack

no code implementations ICCV 2021 Weiwei Feng, Baoyuan Wu, Tianzhu Zhang, Yong Zhang, Yongdong Zhang

To tackle these issues, we propose a class-agnostic and model-agnostic physical adversarial attack model (Meta-Attack), which is able to not only generate robust physical adversarial examples by simulating color and shape distortions, but also generalize to attacking novel images and novel DNN models by accessing a few digital and physical images.

Adversarial Attack Few-Shot Learning

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