no code implementations • 6 Feb 2024 • Zijie Zhong, Yunhui Zhang, Ziyi Chang, Zengchang Qin
CADReN is also proven to match the performance of previous models on single-graph NIE task.
1 code implementation • ICCV 2023 • Zhengzhi Lu, He Wang, Ziyi Chang, Guoan Yang, Hubert P. H. Shum
Specifically, we first learn a motion manifold where we define an adversarial loss to compute a new gradient for the attack, named skeleton-motion-informed (SMI) gradient.
no code implementations • 7 Jun 2023 • Ziyi Chang, George Alex Koulieris, Hubert P. H. Shum
Diffusion models are generative models, which gradually add and remove noise to learn the underlying distribution of training data for data generation.
1 code implementation • 16 Dec 2022 • Ziyi Chang, Edmund J. C. Findlay, Haozheng Zhang, Hubert P. H. Shum
To achieve high-quality results, we design a multi-task architecture of diffusion model that strategically generates aspects of human motions for local guidance.
1 code implementation • 9 Oct 2022 • Ziyi Chang, George Alex Koulieris, Hubert P. H. Shum
Acquiring the virtual equivalent of exhibits, such as sculptures, in virtual reality (VR) museums, can be labour-intensive and sometimes infeasible.
no code implementations • 29 Sep 2022 • Edmund J. C. Findlay, Haozheng Zhang, Ziyi Chang, Hubert P. H. Shum
Generating realistic motions for digital humans is time-consuming for many graphics applications.