Jiazhi Guan

According to our database, Jiazhi Guan authored at least 16 papers between 2020 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

GestureHYDRA: Semantic Co-speech Gesture Synthesis via Hybrid Modality Diffusion Transformer and Cascaded-Synchronized Retrieval-Augmented Generation.

Quanwei Yang, Luying Huang, Kaisiyuan Wang, Jiazhi Guan, Shengyi He, Fengguo Li, Hang Zhou, Lingyun Yu, Yingying Li, Haocheng Feng, Hongtao Xie

CoRR, July, 2025

Cosh-DiT: Co-Speech Gesture Video Synthesis via Hybrid Audio-Visual Diffusion Transformers.

Yasheng Sun, Zhiliang Xu, Hang Zhou, Jiazhi Guan, Quanwei Yang, Kaisiyuan Wang, Borong Liang, Yingying Li, Haocheng Feng, Jingdong Wang, Ziwei Liu, Hideki Koike

CoRR, March, 2025

AudCast: Audio-Driven Human Video Generation by Cascaded Diffusion Transformers.

Jiazhi Guan, Kaisiyuan Wang, Zhiliang Xu, Quanwei Yang, Yasheng Sun, Shengyi He, Borong Liang, Yukang Cao, Yingying Li, Haocheng Feng, Errui Ding, Jingdong Wang, Youjian Zhao, Hang Zhou, Ziwei Liu

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2025

2024

TALK-Act: Enhance Textural-Awareness for 2D Speaking Avatar Reenactment with Diffusion Model.

Jiazhi Guan, Quanwei Yang, Kaisiyuan Wang, Hang Zhou, Shengyi He, Zhiliang Xu, Haocheng Feng, Errui Ding, Jingdong Wang, Hongtao Xie, Youjian Zhao, Ziwei Liu

Proceedings of the SIGGRAPH Asia 2024 Conference Papers, 2024

ShowMaker: Creating High-Fidelity 2D Human Video via Fine-Grained Diffusion Modeling.

Quanwei Yang, Jiazhi Guan, Kaisiyuan Wang, Lingyun Yu, Wenqing Chu, Hang Zhou, ZhiQiang Feng, Haocheng Feng, Errui Ding, Jingdong Wang, Hongtao Xie

Proceedings of the Advances in Neural Information Processing Systems 38: Annual Conference on Neural Information Processing Systems 2024, 2024

ReSyncer: Rewiring Style-Based Generator for Unified Audio-Visually Synced Facial Performer.

Jiazhi Guan, Zhiliang Xu, Hang Zhou, Kaisiyuan Wang, Shengyi He, Zhanwang Zhang, Borong Liang, Haocheng Feng, Errui Ding, Jingtuo Liu, Jingdong Wang, Youjian Zhao, Ziwei Liu

Proceedings of the Computer Vision - ECCV 2024, 2024

Adversarial Robust Safeguard for Evading Deep Facial Manipulation.

Jiazhi Guan, Yi Zhao, Zhuoer Xu, Changhua Meng, Ke Xu, Youjian Zhao

Proceedings of the Thirty-Eighth AAAI Conference on Artificial Intelligence, 2024

2023

Building an Invisible Shield for Your Portrait against Deepfakes.

Jiazhi Guan, Tianshu Hu, Hang Zhou, Zhizhi Guo, Lirui Deng, Chengbin Quan, Errui Ding, Youjian Zhao

CoRR, 2023

Dual-Modality Co-Learning for Unveiling Deepfake in Spatio-Temporal Space.

Jiazhi Guan, Hang Zhou, Zhizhi Guo, Tianshu Hu, Lirui Deng, Chengbin Quan, Meng Fang, Youjian Zhao

Proceedings of the 2023 ACM International Conference on Multimedia Retrieval, 2023

DFCP: Few-Shot DeepFake Detection via Contrastive Pretraining.

Bo Zou, Chao Yang, Jiazhi Guan, Chengbin Quan, Youjian Zhao

Proceedings of the IEEE International Conference on Multimedia and Expo, 2023

StyleSync: High-Fidelity Generalized and Personalized Lip Sync in Style-Based Generator.

Jiazhi Guan, Zhanwang Zhang, Hang Zhou, Tianshu Hu, Kaisiyuan Wang, Dongliang He, Haocheng Feng, Jingtuo Liu, Errui Ding, Ziwei Liu, Jingdong Wang

Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition, 2023

2022

Detecting Deepfake by Creating Spatio-Temporal Regularity Disruption.

Jiazhi Guan, Hang Zhou, Mingming Gong, Youjian Zhao, Errui Ding, Jingdong Wang

CoRR, 2022

Delving into Sequential Patches for Deepfake Detection.

Jiazhi Guan, Hang Zhou, Zhibin Hong, Errui Ding, Jingdong Wang, Chengbin Quan, Youjian Zhao

Proceedings of the Advances in Neural Information Processing Systems 35: Annual Conference on Neural Information Processing Systems 2022, 2022

Improving Deepfake Video Detection with Comprehensive Self-consistency Learning.

Heng Bao, Lirui Deng, Jiazhi Guan, Liang Zhang, Xunxun Chen

Proceedings of the Cyber Security - 19th China Annual Conference, 2022

2021

Transfer Spatio-Temporal Knowledge from Emotion-Related Tasks for Facial Expression Spotting.

Jiazhi Guan, Dongyao Shen

Proceedings of the FME'21: Proceedings of the 1st Workshop on Facial Micro-Expression: Advanced Techniques for Facial Expressions Generation and Spotting, 2021

2020

Light Textspotter: An Extreme Light Scene Text Spotter.

Jiazhi Guan, Anna Zhu

Proceedings of the Neural Information Processing - 27th International Conference, 2020