Search Results for author: Ruyi Zha

Found 4 papers, 3 papers with code

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

1 code implementation21 Jul 2023 Ruyi Zha, Xuelian Cheng, Hongdong Li, Mehrtash Harandi, ZongYuan Ge

We constrain the learned shape by tailoring multiple regularization strategies and disentangling geometry and appearance.

Surface Reconstruction

NAF: Neural Attenuation Fields for Sparse-View CBCT Reconstruction

1 code implementation29 Sep 2022 Ruyi Zha, Yanhao Zhang, Hongdong Li

This paper proposes a novel and fast self-supervised solution for sparse-view CBCT reconstruction (Cone Beam Computed Tomography) that requires no external training data.

Low-Dose X-Ray Ct Reconstruction Novel View Synthesis

PluckerNet: Learn To Register 3D Line Reconstructions

no code implementations CVPR 2021 Liu Liu, Hongdong Li, Haodong Yao, Ruyi Zha

Aligning two partially-overlapped 3D line reconstructions in Euclidean space is challenging, as we need to simultaneously solve line correspondences and relative pose between reconstructions.

Translation

PlueckerNet: Learn to Register 3D Line Reconstructions

2 code implementations2 Dec 2020 Liu Liu, Hongdong Li, Haodong Yao, Ruyi Zha

Aligning two partially-overlapped 3D line reconstructions in Euclidean space is challenging, as we need to simultaneously solve correspondences and relative pose between line reconstructions.

Translation

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