Nanqing Xu — accepted AI-conference papers

2025

Mixture-of-Queries Transformer: Camouflaged Instance Segmentation via Queries Cooperation and Frequency Enhancement

Weiwei Feng, Nanqing Xu, Tengfei Liu, Weiqiang Wang

IJCAI 2025

Due to the high similarity between camouflaged instances and the surroundings and the widespread camouflage-like scenarios, the recently proposed camouflaged instance segmentation (CIS) is a challenging and relevant task. Previous approaches achieve some progress on CIS, while many overlook camoufla

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2023

Dynamic Generative Targeted Attacks With Pattern Injection

Weiwei Feng, Nanqing Xu, Tianzhu Zhang, Yongdong Zhang

CVPR 2023poster

Adversarial attacks can evaluate model robustness and have been of great concerns in recent years. Among various attacks, targeted attacks aim at misleading victim models to output adversary-desired predictions, which are more challenging and threatening than untargeted ones. Existing targeted attac…

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