3D Gaussian Splatting:巡检重建的实时路线
3D Gaussian Splatting for Real-Time Radiance Field Rendering
Kerbl, Kopanas, Leimkühler, Drettakis · 2023 · arXiv:2308.04079
Foundation paper · permanent
2023
能否在保证渲染质量的同时,做到实时新视角合成,而不是离线慢渲染?
What they did用各向异性 3D 高斯显式表示场景,光栅化替代体渲染。
Evidence视觉质量接近 NeRF,渲染速度提升到实时量级。
Do not over-trust薄壁、反光金属、细线缆是弱项;位姿不准时,重影会伪装成“缺陷”。
Limits依赖准确位姿与较多视角;无几何保证,不能直接当尺寸测量依据。
In-class task用一段桨叶环绕视频重建,测量已知标记点间距,报告相对误差。
A foundation paper is the landmark work for a method and stays permanently: it explains why the method works, and is never replaced for being old.
© SailiTech · Printed at: