Ruyi Zha

According to our database, Ruyi Zha authored at least 15 papers between 2020 and 2026.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2026

Three-Dimensional MRI Reconstruction With 3D Gaussian Representations: Tackling the Undersampling Problem.

Tengya Peng, Ruyi Zha, Zhen Li, Xiaofeng Liu, Qing Zou

IEEE Trans. Medical Imaging, May, 2026

Towards Realistic and Consistent Orbital Video Generation via 3D Foundation Priors.

Rong Wang, Ruyi Zha, Ziang Cheng, Jiayu Yang, Pulak Purkait, Hongdong Li

CoRR, April, 2026

Active View Selection with Perturbed Gaussian Ensemble for Tomographic Reconstruction.

Yulun Wu, Ruyi Zha, Wei Cao, Yingying Li, Yuanhao Cai, Yaoyao Liu

CoRR, March, 2026

DiffNR: Diffusion-Enhanced Neural Representation Optimization for Sparse-View 3D Tomographic Reconstruction.

Shiyan Su, Ruyi Zha, Danli Shi, Hongdong Li, Xuelian Cheng

Proceedings of the Fortieth AAAI Conference on Artificial Intelligence, 2026

2025

MoRe-3DGSMR: Motion-resolved reconstruction framework for free-breathing pulmonary MRI based on 3D Gaussian representation.

Tengya Peng, Ruyi Zha, Qing Zou

CoRR, May, 2025

IXGS-Intraoperative 3D Reconstruction from Sparse, Arbitrarily Posed Real X-rays.

Sascha Jecklin, Aidana Massalimova, Ruyi Zha, Lilian Calvet, Christoph J. Laux, Mazda Farshad, Philipp Fürnstahl

CoRR, April, 2025

X²-Gaussian: 4D Radiative Gaussian Splatting for Continuous-time Tomographic Reconstruction.

Weihao Yu, Yuanhao Cai, Ruyi Zha, Zhiwen Fan, Chenxin Li, Yixuan Yuan

CoRR, March, 2025

X-LRM: X-ray Large Reconstruction Model for Extremely Sparse-View Computed Tomography Recovery in One Second.

Guofeng Zhang, Ruyi Zha, Hao He, Yixun Liang, Alan L. Yuille, Hongdong Li, Yuanhao Cai

CoRR, March, 2025

4DRGS: 4D Radiative Gaussian Splatting for Efficient 3D Vessel Reconstruction from Sparse-View Dynamic DSA Images.

Zhentao Liu, Ruyi Zha, Huangxuan Zhao, Hongdong Li, Zhiming Cui

Proceedings of the Information Processing in Medical Imaging, 2025

$\mathbf{X}^{\mathbf{2}}$-Gaussian: 4D Radiative Gaussian Splatting for Continuous-Time Tomographic Reconstruction.

Weihao Yu, Yuanhao Cai, Ruyi Zha, Zhiwen Fan, Chenxin Li, Yixuan Yuan

Proceedings of the IEEE/CVF International Conference on Computer Vision, 2025

2024

R²-Gaussian: Rectifying Radiative Gaussian Splatting for Tomographic Reconstruction.

Ruyi Zha, Tao Jun Lin, Yuanhao Cai, Jiwen Cao, Yanhao Zhang, Hongdong Li

Proceedings of the Advances in Neural Information Processing Systems 37: Annual Conference on Neural Information Processing Systems 2024, 2024

2023

EndoSurf: Neural Surface Reconstruction of Deformable Tissues with Stereo Endoscope Videos.

Ruyi Zha, Xuelian Cheng, Hongdong Li, Mehrtash Harandi, Zongyuan Ge

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2023, 2023

2022

NAF: Neural Attenuation Fields for Sparse-View CBCT Reconstruction.

Ruyi Zha, Yanhao Zhang, Hongdong Li

Proceedings of the Medical Image Computing and Computer Assisted Intervention - MICCAI 2022, 2022

2021

PluckerNet: Learn To Register 3D Line Reconstructions.

Liu Liu, Hongdong Li, Haodong Yao, Ruyi Zha

Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2021

2020

PlueckerNet: Learn to Register 3D Line Reconstructions.

Liu Liu, Hongdong Li, Haodong Yao, Ruyi Zha

CoRR, 2020