现代电影技术Issue(7)：14-21,8.DOI:10.3969/j.issn.1673-3215.2026.07.002
面向影视虚拟摄制的高保真数字资产管线研究
Research on high-fidelity digital asset pipelines for film and television virtual production
摘要
Abstract
Driven by the urgent demand for high-fidelity,low-latency,and reusable digital assets in virtual production,and addressing the inherent limitations of traditional modeling approaches regarding production efficiency and cross-platform in-teroperability,this paper presents a systematic digital asset production and management pipeline.With Shanghai Film Pro-duction(SFP)serving as the operational entity and its SFG Haopu Smart Industry Community as the engineering practice platform,the pipeline employs 3D Gaussian Splatting(3DGS)as the core modeling solution and adopts OpenUSD as the standardized asset format.Specifically,this study analyzes the design of multi-source capture workflows,parameter optimi-zation strategies for 3DGS modeling,the architecture of the OpenUSD-based asset management platform,and AI-driven asset retrieval mechanisms.Furthermore,it validates the feasibility of the"create once,reuse across multiple projects"strategy.The results demonstrate that while ensuring high-fidelity rendering quality,the proposed pipeline can significantly shorten the asset production cycles and enhances cross-project reusability.This work offers a replicable practical path for the localization and standardization of digital assets in domestic virtual production.关键词
三维高斯泼溅(3DGS)/OpenUSD/虚拟摄制/资产复用Key words
3D Gaussian Splatting(3DGS)/OpenUSD/Virtual Production/Asset Reuse分类
社会科学引用本文复制引用
朱君..面向影视虚拟摄制的高保真数字资产管线研究[J].现代电影技术,2026,(7):14-21,8.基金项目
上海市科学技术委员会2025年度关键技术研发计划"元宇宙"专项项目"面向虚拟现实电影的全流程数智化制播平台应用场景示范"(25511107400). （25511107400）
