2S-UDF: A Novel Two-stage UDF Learning Method for Robust Non-watertight Model Reconstruction from Multi-view Images

1 code implementation • 27 Mar 2023 • Junkai Deng, Fei Hou, Xuhui Chen, Wencheng Wang, Ying He

Yet, a central challenge in UDF-based volume rendering is formulating a proper way to convert unsigned distance values into volume density, ensuring that the resulting weight function remains unbiased and sensitive to occlusions.

3D Reconstruction