Unofficial python wrapper to the nanoflann k-d tree

DiffSoup: Direct Differentiable Rasterization of Triangle Soup for Extreme Radiance Field Simplification (CVPR 2026)

An open library of computer vision algorithms

Fast, hierarchical, sparse Voxel Grid

[CVPR'24, Demo Track Honourable Mention] SuperPrimitive: Scene Reconstruction at a Primitive Level

[3DV 2026] ViSTA-SLAM: Visual SLAM with Symmetric Two-view Association

A clean and concise Python implementation of SIFT (Scale-Invariant Feature Transform)

🧟 Zonvie is a Fast, feature-rich Neovim GUI built with Zig, native on macOS and Windows.

Camera calibration library with spline and parametric distortion models. Maximally powerful, minimally complex.

Metal graphic api ported to C++ with CMake build system

Implementations of NeRF variants based on Taichi + PyTorch

CPU implementation of Soft-NMS for rotated rectangles

Submanifold sparse convolutional networks

A project demonstrating Lidar related AI solutions, including three GPU accelerated Lidar/camera DL networks (PointPillars, CenterPoint, BEVFusion) and the related libs (cuPCL, 3D SparseConvolution…

3D Point Cloud Voxelization in NumPy

NVIDIA TensorRT-RTX is an SDK for high-performance AI inference on NVIDIA RTX GPUs. This repository contains Open-Source Software components of TensorRT-RTX.

Indent guides for Neovim

Official code for paper "InstantSfM: Towards GPU-Native SfM for the Deep Learning Era"

A Live Preview Plugin for Neovim that allows you to view Markdown, HTML (along with CSS, JavaScript), AsciiDoc, SVG files in a web browser with live updates.

A project demonstrating how to use CUDA-PointPillars to deal with cloud points data from lidar.

Learn OpenCV : C++ and Python Examples

[ICCV 2023] DetZero: Rethinking Offboard 3D Object Detection with Long-term Sequential Point Clouds

Fast LiDAR SLAM

A Simple PointPillars PyTorch Implementation for 3D LiDAR(KITTI) Detection.

A point cloud segmentation algorithm based on clustering analysis

Official PyTorch implementation of Superpoint Transformer [ICCV'23], SuperCluster [3DV'24 Oral], and EZ-SP [ICRA'26]

artoolkitX, providing high-performance video acquisition, marker and texture tracking for augmented reality, in native code for iOS, Android, macOS, Windows, and Linux variants.

Native android application that showcases camera preview mapping on a spinning 3D cube.

People tracking software using laser range scanner