I’m Haonan Qiu (邱浩楠), a PhD student at NTU SCSE department, supervised by Prof. Ziwei Liu. My research interests mainly focus on Artificial Intelligence Generated Content (AIGC), Adversarial Machine Learning, and Forgery Detection. I feel very honored to receive AISG PhD Fellowship, which supports my PhD research.

I received my bachelor degree from The Chinese University of Hong Kong, Shenzhen, majoring in computer science at School of Science and Engineering. I used to thoroughly explore many aspects of Adversarial Machine Learning, supervised by Prof. Bo Li and Prof. Chaowei Xiao.

Working Papers

FreeScale: Unleashing the Resolution of Diffusion Models via Tuning-Free Scale Fusion
Haonan Qiu, Shiwei Zhang, Yujie Wei, Ruihang Chu, Hangjie Yuan, Xiang Wang, Yingya Zhang, and Ziwei Liu
arXiv, 2024. [Project Page] [arXiv] [Code]

FreeTraj: Tuning-Free Trajectory Control in Video Diffusion Models
Haonan Qiu, Zhaoxi Chen, Zhouxia Wang, Yingqing He, Menghan Xia, Ziwei Liu
arXiv, 2024. [Project Page] [arXiv] [Code]

Selected Publications

FreeNoise: Tuning-Free Longer Video Diffusion via Noise Rescheduling
Haonan Qiu, Menghan Xia, Yong Zhang, Yingqing He, Xintao Wang, Ying Shan, Ziwei Liu
International Conference on Learning Representations (ICLR), 2024. [Project Page] [arXiv] [Code]

Timestep Embedding Tells: It’s Time to Cache for Video Diffusion Model
Feng Liu, Shiwei Zhang, Xiaofeng Wang, Yujie Wei, Haonan Qiu, Yuzhong Zhao, Yingya Zhang, Qixiang Ye, Fang Wan
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2024. [Project Page] [arXiv] [Code]

SemanticAdv: Generating Adversarial Examples via Attribute-conditional Image Editing
Haonan Qiu*, Chaowei Xiao*, Lei Yang*, Xinchen Yan, Honglak Lee, Bo Li
European Conference on Computer Vision (ECCV), 2020. [Paper] [Project Page] [Code] [News] [Slides]

ReliTalk: Relightable Talking Portrait Generation from a Single Video
Haonan Qiu, Zhaoxi Chen, Yuming Jiang, Hang Zhou, Wayne Wu, Xiangyu Fan, Lei Yang, Ziwei Liu
International Journal of Computer Vision (IJCV), 2024. [Project Page] [arXiv] [Code]

Two-phase Hair Image Synthesis by Self-Enhancing Generative Model
Haonan Qiu, Chuan Wang, Hang Zhu, Xiangyu Zhu, Jinjin Gu, Xiaoguang Han
Computer Graphics Forum (CGF), 2019. [Paper] [arXiv] [Dataset]

Text2Human: Text-Driven Controllable Human Image Generation
Yuming Jiang, Shuai Yang, Haonan Qiu, Wayne Wu, Chen Change Loy and Ziwei Liu
ACM Transactions on Graphics (TOG), 2022. [Project Page] [arXiv] [Dataset] [Video] [Demo]

Research Experience

Research Consultant, at SenseTime, Nov 2020 - July 2021

Research Intern, Remotely Corporate With Prof. Bo Li at UIUC, May 2019 - Nov 2020

Research Intern, at SenseTime, Sep 2018 - May 2019

Research Assistant in Shenzhen Research Institute of Big Data at CUHK(SZ), Jan 2018 - Sep 2018

Selected Honors

• AISG PhD Fellowship 2022~2024
• Dean’s List 2016, 2017, 2018
• Undergraduate Research Award 2016, 2017, 2018
• Undergraduate Student Teaching Fellow 2017, 2018
• Academic Performance Scholarship 2018