Linning Xu

This page is just a cozy corner where I collect the little projects I love and worked on — crafting immersive 3D spaces that capture the beauty of the world and our daily lives :)

arxiv

harmonization

MV-CoLight💡

Efficient Object Compositing with Consistent Lighting and Shadow Generation
arxiv

Feed-forward

AnySplat 🚀

Feed-forward 3D Gaussian Splatting from Unconstrained Views
arxiv

compact geometry

HaloGS

Loose Coupling of Compact Geometry and Gaussian Splats for 3D Scenes
arxiv

layout

DirectLayout

Direct Numerical Layout Generation for 3D Indoor Scene Synthesis via Spatial Reasoning
ICCV'25

object

ObjectGS

Object-aware Scene Reconstruction and Scene Understanding via Gaussian Splatting
SIGGRAPH'25

composition

Virtualized 3D Gaussians

Flexible Cluster-based Level-of-Detail System for Real-Time Rendering of Composed Scenes
CVPR'25

acceleration

FlashGS

Efficient 3D Gaussian Splatting for Large-scale and High-resolution Rendering
CVPR'25

sky-to-ground

Horizon-GS

Unified 3D Gaussian Splatting for Large-Scale Aerial-to-Ground Scenes
CVPR'25 Workshop

Procedural

Proc-GS

Procedural Building Generation for City Assembly with 3D Gaussians
NIPS'24

text-to-3d

Director3D

Real-world Camera Trajectory and 3D Scene Generation from Text
NIPS'24

Geometry

GSDF

3DGS Meets SDF for Improved Rendering and Reconstruction
ECCV'24 Workshop

Camera

Fisheye-GS

Lightweight and Extensible Gaussian Splatting Module for Fisheye Cameras
TPAMI'24

LOD Rendering

Octree-GS

Towards Consistent Real-time Rendering with LOD-Structured 3D Gaussians
CVPR'24

Rendering

Scaffold-GS

Structured 3D Gaussians for View-Adaptive Rendering
SIGGRAPH ASIA'23

VR

VR-NeRF

High-Fidelity Virtualized Walkable Spaces
ICCV'23

Benchmark

MatrixCity

A Large-scale City Dataset for City-scale Neural Rendering and Beyond
ICCV'23

Editing

AssetField

Assets Mining and Reconfiguration in Ground Feature Plane Representation
CVPR'23

Urban Roaming

GridNeRF

Grid-guided Neural Radiance Fields for Large Urban Scenes
CVPR'23

City data

OmniCity

Omnipotent city understanding with multi-level and multi-view images
SIGGRAPH'23 Poster

storyboard

VirtualFilm

Dynamic Storyboard Generation in an Engine-based Virtual Environment for Video Production
SIGGRAPH'22

panorama

Shoot360

Normal View Video Creation from City Panorama Footage
ECCV'22

citynerf

BungeeNeRF

Progressive Neural Radiance Field for Extreme Multi-scale Scene Rendering
ICCV'21

layout

BlockPlanner

City Block Generation with Vectorized Graph Representation
ECCV'20

camera shot

SGNet

A Unified Framework for Shot Type Classification Based on Subject Centric Lens
ECCV'20

character

OMS

Online Multi-modal Person Search in Videos
ECCV'20

graph

Affinity Graph

Learn to Propagate Reliably on Noisy Affinity Graphs
CVPR'20

movie scene

SceneSeg

A Local-to-Global Approach to Multi-modal Movie Scene Segmentation
MLSP'20

optimization

GPCV-ADMM

Exact O(n^2) Hyper-Parameter Optimization for Gaussian Process Regression

🤖: the block layout is inspired by the cool 🍮;
figures are retouched by GPT and may contain deviation from the original :)