3d Reconstruction Python Packages

pymeshfix

Python Wrapper for MeshFix: easily repair holes in surface meshes

uniception

Generalizable Perception Stack for all things 3D, 4D & Scene Understanding

meshlib

3D geometry processing SDK: fast mesh boolean, mesh repair, decimation, remeshing, offset, point cloud triangulation and ICP registration. C++ with Python, C#, C and JavaScript bindings.

microviewer

Multiplatform 3D numpy image browser based viewer with voxel painting.

meshlib-core

3D geometry processing SDK: fast mesh boolean, mesh repair, decimation, remeshing, offset, point cloud triangulation and ICP registration. C++ with Python, C#, C and JavaScript bindings.

pyransac3d

Python library for fitting 3D primitive shapes to point clouds with RANSAC. Detect planes, spheres, cylinders, cuboids, circles, and lines.

deodr

A differentiable 3D renderer with Pytorch, Tensorflow and Matlab interfaces

fullseye

Fullseye — a numpy-native operator library for vision, 3-D and measurement: 1,500+ typed ops spanning 2-D imaging, point clouds/meshes/volumes, optics, tomography, interferometry, acoustics, colour and metrology, plus an evolutionary pipeline designer with honest holdout gating. Ships as an AI/RAG operator corpus.

pyoctomap

PyOctoMap brings OctoMap’s 3D occupancy mapping to Python with a sleek, ready-to-run API for robotics and computer vision workflows

blenderproc

A procedural Blender pipeline for photorealistic training image generation

findpeaks

The detection of peaks and valleys in a 1d-vector or 2d-array (image)

rodtracker

Library and GUI for tracking (rod-like) particles on camera images in 2D and 3D

diffdrr

[MICCAI CLIP 2022] Differentiable digitally reconstructed radiographs in PyTorch

pixelmap-multiview-python

Create 3D models from 3 or more photos

spz

SPZ file format handling for Rust and Python, and CLI tools.

pylimap

A toolbox for 3D visual mapping, localization, and SfM with structured geometric features (points, lines, planes, vanishing points, wireframes, etc.).

cvtkit

A collection of some useful (or maybe just interesting) computer vision tools.

particledetection

Library and GUI for tracking (rod-like) particles on camera images in 2D and 3D

metal-gauss

Metal-native differentiable 3D Gaussian Splatting for Apple Silicon: fused forward+backward rasterizer on PyTorch MPS, no CUDA anywhere.

spateo-release

Spatiotemporal modeling of spatial transcriptomics

diffmoments

Moment Bounds are Differentiable (SIGGRAPH 2025)

camtools

CamTools: Camera Tools for Computer Vision

aura-splat

AURA — Adaptive Unified Radiance Asset: the post-3DGS asset layer. Typed carriers (Gaussian/Beta), calibrated + certified per-carrier confidence exported in KHR_gaussian_splatting & OpenUSD 26.03, unified ray-query, relight preview.

focustools

Python utilities for the FOCUS package