[CVPR 2024] Official implementation of "Towards Realistic Scene Generation with LiDAR Diffusion Models"

A toolbox for target-less LiDAR-camera calibration [ROS1/ROS2]

Interpolate camera pose or trajectory in SE3, pose interpolation, trajectory interpolation

Self-supervised Learning of LiDAR 3D PointClouds via 2D-3D Neural Calibration

[NeurIPS'2023 Spotlight]: Differentiable Registration of Images and LiDAR Point Clouds with VoxelPoint-to-Pixel Matching

This is an implement of Fast Segmentation of 3D Point Clouds for Ground Vehicles

A rotation invariant SuperGlue image matching algorithm.

Multiview matching with deep-learning and hand-crafted local features for COLMAP and other SfM software. Supports high-resolution formats and images with rotations. Both CLI and GUI are supported.

A Modular Framework for 3D Gaussian Splatting and Beyond

Voxel Earth is a pipeline for converting 3D Tiles to voxels, showcased in converting Google Earth to Minecraft.

A collection of algorithms for color transfer, style transfer, and colorization, complemented by objective evaluation metrics for quantitative assessment.

The official implementation of papers: (1) Arbitrary Style Transfer Using Neurally-Guided Patch-Based Synthesis and (2) Enhancing Neural Style Transfer using Patch-Based Synthesis

This is the MATLAB code for stain separation and color normalization in computational pathology (histopathological images)

[NeurIPS 2024] ODGS: 3D Scene Reconstruction from Omnidirectional Images with 3D Gaussian Splatting

COLMAP - Structure-from-Motion

Code for "Robust Two-View Geometry Estimation with Implicit Differentiation", IROS 2024

Long list of geospatial tools and resources

Official implementation of Occupancy-Based Dual Contouring (SIGGRAPH Asia 2024).

The collection of tensor decomposition, completion and recovery papers and codes.

GeoCalib: Learning Single-image Calibration with Geometric Optimization (ECCV 2024)

CUDA accelerated rasterization of gaussian splatting

Aerial-ground feature point matching leveraging the textured meshes

[ECCV 2024] Surface-Centric Modeling for High-Fidelity Generalizable Neural Surface Reconstruction

ConDense backbone, weights, and evaluation code.

[BMVC 2024] Drone-assisted Road Gaussian Splatting with Cross-view Uncertainty

Grounding Image Matching in 3D with MASt3R