Search Results for author: Xiangjun Tang

Found 5 papers, 3 papers with code

Portrait3D: Text-Guided High-Quality 3D Portrait Generation Using Pyramid Representation and GANs Prior

1 code implementation16 Apr 2024 Yiqian Wu, Hao Xu, Xiangjun Tang, Xien Chen, Siyu Tang, Zhebin Zhang, Chen Li, Xiaogang Jin

Existing neural rendering-based text-to-3D-portrait generation methods typically make use of human geometry prior and diffusion models to obtain guidance.

Neural Rendering Text to 3D

3DPortraitGAN: Learning One-Quarter Headshot 3D GANs from a Single-View Portrait Dataset with Diverse Body Poses

1 code implementation27 Jul 2023 Yiqian Wu, Hao Xu, Xiangjun Tang, Hongbo Fu, Xiaogang Jin

We then propose 3DPortraitGAN, the first 3D-aware one-quarter headshot portrait generator that learns a canonical 3D avatar distribution from the 360{\deg}PHQ dataset with body pose self-learning.

Self-Learning

RSMT: Real-time Stylized Motion Transition for Characters

1 code implementation21 Jun 2023 Xiangjun Tang, Linjun Wu, He Wang, Bo Hu, Xu Gong, Yuchen Liao, Songnan Li, Qilong Kou, Xiaogang Jin

Styled online in-between motion generation has important application scenarios in computer animation and games.

Real-time Controllable Motion Transition for Characters

no code implementations5 May 2022 Xiangjun Tang, He Wang, Bo Hu, Xu Gong, Ruifan Yi, Qilong Kou, Xiaogang Jin

Then, during generation, we design a transition model which is essentially a sampling strategy to sample from the learned manifold, based on the target frame and the aimed transition duration.

Parametric Reshaping of Portraits in Videos

no code implementations5 May 2022 Xiangjun Tang, Wenxin Sun, Yong-Liang Yang, Xiaogang Jin

In the second stage, we first reshape the reconstructed 3D face using a parametric reshaping model reflecting the weight change of the face, and then utilize the reshaped 3D face to guide the warping of video frames.

Face Reconstruction Video Editing

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