Search Results for author: Xianming Lin

Found 9 papers, 6 papers with code

DiffusionFace: Towards a Comprehensive Dataset for Diffusion-Based Face Forgery Analysis

1 code implementation27 Mar 2024 Zhongxi Chen, Ke Sun, Ziyin Zhou, Xianming Lin, Xiaoshuai Sun, Liujuan Cao, Rongrong Ji

The rapid progress in deep learning has given rise to hyper-realistic facial forgery methods, leading to concerns related to misinformation and security risks.

Image Generation Misinformation

HODN: Disentangling Human-Object Feature for HOI Detection

no code implementations20 Aug 2023 Shuman Fang, Zhiwen Lin, Ke Yan, Jie Li, Xianming Lin, Rongrong Ji

However, these methods ignore the relationship among humans, objects, and interactions: 1) human features are more contributive than object ones to interaction prediction; 2) interactive information disturbs the detection of objects but helps human detection.

Human Detection Human-Object Interaction Detection +3

Improving Human-Object Interaction Detection via Virtual Image Learning

no code implementations4 Aug 2023 Shuman Fang, Shuai Liu, Jie Li, Guannan Jiang, Xianming Lin, Rongrong Ji

Human-Object Interaction (HOI) detection aims to understand the interactions between humans and objects, which plays a curtail role in high-level semantic understanding tasks.

Human-Object Interaction Detection Object

CamoDiffusion: Camouflaged Object Detection via Conditional Diffusion Models

1 code implementation29 May 2023 Zhongxi Chen, Ke Sun, Xianming Lin, Rongrong Ji

Due to the stochastic sampling process of diffusion, our model is capable of sampling multiple possible predictions from the mask distribution, avoiding the problem of overconfident point estimation.

Denoising Object +3

Latent Feature Relation Consistency for Adversarial Robustness

1 code implementation29 Mar 2023 Xingbin Liu, Huafeng Kuang, Hong Liu, Xianming Lin, Yongjian Wu, Rongrong Ji

Deep neural networks have been applied in many computer vision tasks and achieved state-of-the-art performance.

Adversarial Robustness Relation

CAT:Collaborative Adversarial Training

1 code implementation27 Mar 2023 Xingbin Liu, Huafeng Kuang, Xianming Lin, Yongjian Wu, Rongrong Ji

By revisiting the previous methods, we find different adversarial training methods have distinct robustness for sample instances.

Adversarial Robustness

Exploring Invariant Representation for Visible-Infrared Person Re-Identification

no code implementations2 Feb 2023 Lei Tan, Yukang Zhang, ShengMei Shen, Yan Wang, Pingyang Dai, Xianming Lin, Yongjian Wu, Rongrong Ji

Cross-spectral person re-identification, which aims to associate identities to pedestrians across different spectra, faces a main challenge of the modality discrepancy.

Data Augmentation Person Re-Identification

Learning to Learn Transferable Attack

1 code implementation10 Dec 2021 Shuman Fang, Jie Li, Xianming Lin, Rongrong Ji

By treating the attack of both specific data and a modified model as a task, we expect the adversarial perturbations to adopt enough tasks for generalization.

Adversarial Attack Data Augmentation +1

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