DNGaussian: Optimizing Sparse-View 3D Gaussian Radiance Fields with Global-Local Depth Normalization DNGaussian:使用全局-局部深度归一化优化稀疏视图3D高斯辐射场 论文链接: https://arxiv.org/abs/2403.06912 论文作者 Jiahe Li, Jiawei Zhang, Xiao Bai, Jin Zheng, Xin Ning, Jun Zhou, Lin Gu 内容简介...
SparseGS 题目:SparseGS: Real-Time 360° Sparse View Synthesis using Gaussian Splatting 名称:SparseGS:使用高斯分层的实时 360° 稀疏视图合成 论文:arxiv.org/abs/2312.0020 代码:github.com/ForMyCat/Spa 单位:加利福尼亚大学洛杉矶分校 摘要:提出了一种方法,可以从稀疏的训练视图中训练基于 3DGS 的连贯...
3D Gaussian Splatting (3DGS) creates a radiance field consisting of 3D Gaussians to represent a scene. With sparse training views, 3DGS easily suffers from overfitting, negatively impacting rendering. This paper introduces a new co-regularization perspective for improving sparse-view 3DGS. When ...
SparseFusion: Distilling View-conditioned Diffusion for 3D Reconstruction (CVPR 2023) Zhizhuo Zhou, Shubham Tulsiani (CMU) 项目主页:https://sparsefusion.github.io/ Github主页:https://github.com/zhizdev/sparsefusion We propose _SparseFusion_, a sparse view 3D reconstruction approach that unifies ...
新视图合成方法的初始步骤是快速建立场景的粗略3D模型。首先，使用DUSt3R模型处理成对图像，产生每个像素对应的3D点图和置信度图，形成初步的全局一致3D表示。接着，通过粗略几何初始化过程，将局部点图转换到全局坐标系，包括计算平均焦距并构建连接图，实现点图对齐。快速3D-GS优化过程改进3D高斯溅射模型...
3D Gaussian Splatting (3DGS) has emerged as a promising approach for 3D scene representation, offering a reduction in computational overhead compared to Neural Radiance Fields (NeRF). However, 3DGS is susceptible to high-frequency artifacts and demonstrates suboptimal performance under sparse viewpoint...
SparseGS: Real-Time 360° Sparse View Synthesis using Gaussian Splatting Environment Setups Conda environment: conda env create --file environment.yml conda activate SparseGS We suggest usingCUDA 12but CUDA 11 should work. You may need to change the cudatoolkit and pytorch version in the .yml...
One embodiment of the present invention provides a system that displays and facilitates browsing through a sparse view of content items in a hierarchy. First, the system receives a request to display a set of content items with a common parent in a hierarchy. If the display area has insufficie...
LoopSparseGS Method LoopSparseGS is a loop-based 3DGS framework for the sparse novel view synthesis task. In specfic, we propose a loop-based Progressive Gaussian Initialization (PGI) strategy that could iteratively densify the initialized point cloud using the rendered pseudo images during the tra...
LoopSparseGS: Loop Based Sparse-View Friendly Gaussian Splatting https://arxiv.org/abs/2408.00254 Zhenyu Bao, Guibiao Liao, Kaichen Zhou, Kanglin Liu, Qing Li, Guoping Qiu 北京大学、鹏程实验室、University of Nottingham 尽管原始 3D 高斯分层 (3DGS) 实现了照片级逼真的新型视图合成 (NVS) 性能...