Search Results for author: Hongrui Cai

Found 5 papers, 4 papers with code

Bridging 3D Gaussian and Mesh for Freeview Video Rendering

no code implementations18 Mar 2024 Yuting Xiao, Xuan Wang, Jiafei Li, Hongrui Cai, Yanbo Fan, Nan Xue, Minghui Yang, Yujun Shen, Shenghua Gao

To this end, we propose a novel approach, GauMesh, to bridge the 3D Gaussian and Mesh for modeling and rendering the dynamic scenes.

Novel View Synthesis

Neural Surface Reconstruction of Dynamic Scenes with Monocular RGB-D Camera

1 code implementation30 Jun 2022 Hongrui Cai, Wanquan Feng, Xuetao Feng, Yan Wang, Juyong Zhang

We propose Neural-DynamicReconstruction (NDR), a template-free method to recover high-fidelity geometry and motions of a dynamic scene from a monocular RGB-D camera.

Dynamic Reconstruction Monocular Reconstruction +2

Neural Points: Point Cloud Representation with Neural Fields for Arbitrary Upsampling

1 code implementation CVPR 2022 Wanquan Feng, Jin Li, Hongrui Cai, Xiaonan Luo, Juyong Zhang

Different from traditional point cloud representation where each point only represents a position or a local plane in the 3D space, each point in Neural Points represents a local continuous geometric shape via neural fields.

point cloud upsampling

Recurrent Multi-view Alignment Network for Unsupervised Surface Registration

1 code implementation CVPR 2021 Wanquan Feng, Juyong Zhang, Hongrui Cai, Haofei Xu, Junhui Hou, Hujun Bao

Learning non-rigid registration in an end-to-end manner is challenging due to the inherent high degrees of freedom and the lack of labeled training data.

Deformable Object Manipulation Neural Rendering +1

Landmark Detection and 3D Face Reconstruction for Caricature using a Nonlinear Parametric Model

1 code implementation20 Apr 2020 Hongrui Cai, Yudong Guo, Zhuang Peng, Juyong Zhang

To this end, we first build a dataset with various styles of 2D caricatures and their corresponding 3D shapes, and then build a parametric model on vertex based deformation space for 3D caricature face.

3D Face Reconstruction Caricature +1

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