Building geometric objects using blending techniques and global deformations

Official repository for the paper "Image Generators with Conditionally-Independent Pixel Synthesis" (CVPR2021, Oral)

Visualizador de funções implicitas utilizando árvores quaternárias.

[CVPR'22] NICE-SLAM: Neural Implicit Scalable Encoding for SLAM

Proof-of-concept implementation of a new method for computing convex relaxations for implicit functions and inverse functions.

ICCV2021 Oral SA-ConvONet: Sign-Agnostic Optimization of Convolutional Occupancy Networks

Official code release for ICCV 2021 paper SNARF: Differentiable Forward Skinning for Animating Non-rigid Neural Implicit Shapes.

[CVPR'22] ICON: Implicit Clothed humans Obtained from Normals

the code of paper "Boundary-Sampled Halfspaces: A New Representation for Constructive Solid Modeling" (SIGGRAPH 2021)

Official code for "Learning Neural Acoustic Fields" (NeurIPS 2022)

Point-NeRF: Point-based Neural Radiance Fields

Visualization with Matplotlib: 3D surfaces

A development environment for robust and global optimization

Automates steady and unsteady adjoints (general solvers and ODEs respectively). Forward and reverse mode algorithmic differentiation around implicit functions (not propagating AD through), as well as custom rules to allow for mixed-mode AD or calling external (non-AD compatible) functions within an AD chain.