sdf_torch This repository implements three types of sdf fusion methods including traditional TSDF fusion, Probabilistic-SDF fusion, and Gradient-SDF fusion. Acknowledgement The implementation is inspired by Andy Zeng's tsdf-fusion-python. Reference A Volumetric Method for Building Complex Models from Range Images (SIGGRAPH 1996) Information Theoretic Active Exploration in Signed Distance Fields (ICRA 2020) Gradient-SDF: A Semi-Implicit Surface Representation for 3D Reconstruction (CVPR 2022)