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---
title: "FreeTimeGS"
created: 2026-06-13
updated: 2026-06-13
type: concept
tags: [computer-vision, 3d-reconstruction, gaussian-splatting, dynamic-scenes]
sources: [raw/papers/cheng-flex4dhuman-2026.md]
---
# FreeTimeGS
FreeTimeGSWang et al., CVPR 2025是一种动态场景重建方法可从多视角视频中重建 [[4d-gaussian-splatting|4D 高斯泼溅]] 表示。
## 核心特性
- 从同步多视角视频中重建动态高斯泼溅
- 支持任意时间和视角的自由视点渲染
- 被 [[flex4dhuman|Flex4DHuman]] 用作下游 4D 重建模块
## 在 Flex4DHuman 管线中的位置
[[monocular-video-to-4d|单目视频到 4D]] 管线的第三步,接收 Flex4DHuman 生成的同步多视角视频,输出可交互的动态高斯泼溅模型。
## 参考
- [[flex4dhuman|Flex4DHuman]]
- [[4d-gaussian-splatting|4D 高斯泼溅]]
- [[monocular-video-to-4d|单目视频到 4D]]