Overcoming the Trade-off Between Accuracy and Plausibility in 3D Hand Shape Reconstruction

no code implementations • CVPR 2023 • Ziwei Yu, Chen Li, Linlin Yang, Xiaoxu Zheng, Michael Bi Mi, Gim Hee Lee, Angela Yao

However, the reconstructed meshes are prone to artifacts and do not appear as plausible hand shapes.

Enhancing Video Super-Resolution via Implicit Resampling-based Alignment

1 code implementation • arXiv 2024 • Kai Xu, Ziwei Yu, Xin Wang, Michael Bi Mi, Angela Yao

We show that bilinear interpolation inherently attenuates high-frequency information while an MLP-based coordinate network can approximate more frequencies.

Video Super-Resolution

UV-Based 3D Hand-Object Reconstruction with Grasp Optimization

no code implementations • 24 Nov 2022 • Ziwei Yu, Linlin Yang, You Xie, Ping Chen, Angela Yao

We propose a novel framework for 3D hand shape reconstruction and hand-object grasp optimization from a single RGB image.

Object Object Reconstruction

Local and Global Point Cloud Reconstruction for 3D Hand Pose Estimation

1 code implementation • 13 Dec 2021 • Ziwei Yu, Linlin Yang, Shicheng Chen, Angela Yao

This paper addresses the 3D point cloud reconstruction and 3D pose estimation of the human hand from a single RGB image.

3D Hand Pose Estimation 3D Point Cloud Reconstruction +2

Scalable Gaussian Process Classification with Additive Noise for Various Likelihoods

1 code implementation • 14 Sep 2019 • Haitao Liu, Yew-Soon Ong, Ziwei Yu, Jianfei Cai, Xiaobo Shen

Gaussian process classification (GPC) provides a flexible and powerful statistical framework describing joint distributions over function space.

Classification General Classification +3