Search Results for author: Xiaofei Wu

Found 10 papers, 5 papers with code

Co-Speech Gesture Video Generation via Motion-Decoupled Diffusion Model

1 code implementation2 Apr 2024 Xu He, Qiaochu Huang, Zhensong Zhang, Zhiwei Lin, Zhiyong Wu, Sicheng Yang, Minglei Li, Zhiyi Chen, Songcen Xu, Xiaofei Wu

While previous works mostly generate structural human skeletons, resulting in the omission of appearance information, we focus on the direct generation of audio-driven co-speech gesture videos in this work.

Video Generation

VastGaussian: Vast 3D Gaussians for Large Scene Reconstruction

no code implementations27 Feb 2024 Jiaqi Lin, Zhihao LI, Xiao Tang, Jianzhuang Liu, Shiyong Liu, Jiayue Liu, Yangdi Lu, Xiaofei Wu, Songcen Xu, Youliang Yan, Wenming Yang

Existing NeRF-based methods for large scene reconstruction often have limitations in visual quality and rendering speed.

RealDex: Towards Human-like Grasping for Robotic Dexterous Hand

no code implementations21 Feb 2024 Yumeng Liu, Yaxun Yang, Youzhuo Wang, Xiaofei Wu, Jiamin Wang, Yichen Yao, Sören Schwertfeger, Sibei Yang, Wenping Wang, Jingyi Yu, Xuming He, Yuexin Ma

In this paper, we introduce RealDex, a pioneering dataset capturing authentic dexterous hand grasping motions infused with human behavioral patterns, enriched by multi-view and multimodal visual data.

A unified consensus-based parallel ADMM algorithm for high-dimensional regression with combined regularizations

1 code implementation21 Nov 2023 Xiaofei Wu, Zhimin Zhang, Zhenyu Cui

The parallel alternating direction method of multipliers (ADMM) algorithm is widely recognized for its effectiveness in handling large-scale datasets stored in a distributed manner, making it a popular choice for solving statistical learning models.

regression

The DiffuseStyleGesture+ entry to the GENEA Challenge 2023

1 code implementation26 Aug 2023 Sicheng Yang, Haiwei Xue, Zhensong Zhang, Minglei Li, Zhiyong Wu, Xiaofei Wu, Songcen Xu, Zonghong Dai

In this paper, we introduce the DiffuseStyleGesture+, our solution for the Generation and Evaluation of Non-verbal Behavior for Embodied Agents (GENEA) Challenge 2023, which aims to foster the development of realistic, automated systems for generating conversational gestures.

Learning Causal Representation for Training Cross-Domain Pose Estimator via Generative Interventions

no code implementations ICCV 2021 Xiheng Zhang, Yongkang Wong, Xiaofei Wu, Juwei Lu, Mohan Kankanhalli, Xiangdong Li, Weidong Geng

In this work, we take a step towards training robust models for cross-domain pose estimation task, which brings together ideas from causal representation learning and generative adversarial networks.

3D Pose Estimation counterfactual +3

High-Order Residual Network for Light Field Super-Resolution

1 code implementation29 Mar 2020 Nan Meng, Xiaofei Wu, Jianzhuang Liu, Edmund Y. Lam

In this paper, we propose a novel high-order residual network to learn the geometric features hierarchically from the LF for reconstruction.

Super-Resolution Vocal Bursts Intensity Prediction

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