✅ 一、3D Gaussian Splatting 回顾 这个部分定义的是 3DGS 的基本单元:一个高斯核 = 空间分布 + 外观属性,包括: 这些高斯核一起通过“splattng”方式投影到相机视角平面 → 产生真实感图像(像素值由多个高斯叠加、透明度混合决定)。 ✅ 二、协方差矩阵的分解方式(重中之重): 作者采用:\Sigma=RSS^{T}R...
The fusion of low-cost unmanned aerial systems (UAS) with advanced photogrammetric techniques has revolutionized 3D terrain reconstruction, enabling the automated creation of detailed models. Concurrently, the advent of 3D Gaussian Splatting has introduce...
We first run the provided script to pre-process a large-scale scene into several blocks: cdscripts/preprocess ./preprocess_large_scale_data.sh 0 urban3d gaussian_splatting Visualize scene splitting Please check and compilemy modification of COLMAP. After installation, launch COLMAP's GUI. I exten...
This repo contains official implementations of our series of work in large-scale scene reconstruction with Gaussian Splatting, Star ⭐ us if you like it!CityGaussianV2: Efficient and Geometrically Accurate Reconstruction for Large-Scale Scenes (ICLR 2025) CityGaussian: Real-time High-quality Large...
Paper tables with annotated results for Large Images are Gaussians: High-Quality Large Image Representation with Levels of 2D Gaussian Splatting
Forrest Landola – Efficient Gaussian Splatting Four Ways Inn FPV – Boney Peak 7/23/2020 FPV – RattleSnake Canyon 5/25/2020 Frances Davis – Life before & after Miles Francis Barrett – The Jewel of Alchymy Frank DiVita – The Demiurge Frankenstein is obsessed with the Illuminat...
In contrast to previous LRMs that can only reconstruct objects, by predicting per-pixel Gaussians, GS-LRM naturally handles scenes with large variations in scale and complexity. We show that our model can work on both object and scene captures by training it on Objaverse and RealEstate10K ...
The advancement of real-time 3D scene reconstruction and novel view synthesis has been significantly propelled by 3D Gaussian Splatting (3DGS). However, effectively training large-scale 3DGS and rendering it in real-time across various scales remains challenging. This paper introduces CityGaussian (...
FedSurfGS: Scalable 3D Surface Gaussian Splatting with Federated Learning for Large Scene Reconstruction Project Page | Paper Weicai Ye, Hao Li, Yuanyuan Gao,Yalun Dai, Junyi Chen, Nanqing Dong, Dingwen Zhang, Hujun Bao, Wanli Ouyang, Yu Qiao, Tong He, Guofeng Zhang Teaser First cloud-edg...
CityGaussian Series for High-quality Large-Scale Scene Reconstruction with Gaussians computer-vision neural-network graphics surface-reconstruction 3d large-scale level-of-details novel-view-synthesis neural-rendering radiance-field gaussian-splatting eccv2024 iclr2025 Updated Apr 8, 2025 Jupyter Notebook...