Search Results for author: Yuxuan Shi

Found 9 papers, 0 papers with code

Improving Visual Quality and Transferability of Adversarial Attacks on Face Recognition Simultaneously with Adversarial Restoration

no code implementations4 Sep 2023 Fengfan Zhou, Hefei Ling, Yuxuan Shi, Jiazhong Chen, Ping Li

To address this issue, we propose a novel adversarial attack technique known as Adversarial Restoration (AdvRestore), which enhances both visual quality and transferability of adversarial face examples by leveraging a face restoration prior.

Adversarial Attack Face Recognition

Communication-Efficient Framework for Distributed Image Semantic Wireless Transmission

no code implementations7 Aug 2023 Bingyan Xie, Yongpeng Wu, Yuxuan Shi, Derrick Wing Kwan Ng, Wenjun Zhang

Multi-node communication, which refers to the interaction among multiple devices, has attracted lots of attention in many Internet-of-Things (IoT) scenarios.

Federated Learning

Parameter-Free Channel Attention for Image Classification and Super-Resolution

no code implementations20 Mar 2023 Yuxuan Shi, Lingxiao Yang, Wangpeng An, XianTong Zhen, Liuqing Wang

The channel attention mechanism is a useful technique widely employed in deep convolutional neural networks to boost the performance for image processing tasks, eg, image classification and image super-resolution.

Classification Image Classification +1

Improving the Transferability of Adversarial Attacks on Face Recognition with Beneficial Perturbation Feature Augmentation

no code implementations28 Oct 2022 Fengfan Zhou, Hefei Ling, Yuxuan Shi, Jiazhong Chen, Zongyi Li, Ping Li

Though generating hard samples has shown its effectiveness in improving the generalization of models in training tasks, the effectiveness of utilizing this idea to improve the transferability of adversarial face examples remains unexplored.

Adversarial Attack Face Recognition

NLHD: A Pixel-Level Non-Local Retinex Model for Low-Light Image Enhancement

no code implementations13 Jun 2021 Hao Hou, Yingkun Hou, Yuxuan Shi, Benzheng Wei, Jun Xu

Then a minimum fusion strategy on the results of these two transforms is utilized to achieve more natural illumination component enhancement.

Low-Light Image Enhancement

Hands-on Guidance for Distilling Object Detectors

no code implementations26 Mar 2021 Yangyang Qin, Hefei Ling, Zhenghai He, Yuxuan Shi, Lei Wu

Knowledge distillation can lead to deploy-friendly networks against the plagued computational complexity problem, but previous methods neglect the feature hierarchy in detectors.

Knowledge Distillation Object

Selective Convolutional Network: An Efficient Object Detector with Ignoring Background

no code implementations4 Feb 2020 Hefei Ling, Yangyang Qin, Li Zhang, Yuxuan Shi, Ping Li

It is well known that attention mechanisms can effectively improve the performance of many CNNs including object detectors.

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