基于虚幻引擎的智慧图书馆数字人构建与文化符号动态转译研究

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中图分类号：G250.7 文献标识码：A 文章编号：1003-7136（2025）06-0030-07

Abstract：Theconstructionofdigital human projects in libraries is faced with thedual challenges ofsuperficial cultural expresionand high threshold of technology.This paper proposes a modular and rapid construction scheme of digital human in National Library of China based on unreal engine 5.Through the parametric design ofdynamic patterns，the patterns inthecollectionsof National Library of China，such as Shizhuzhai Jianpu and theYongle Canon，aretransformed intointeractive digital assets，which significantly improves theuser'scultural identity score.Utilizing the blueprint visual programming of unreal engine5and the MetaHuman's modular asset repository， the developmentcycleof digital human image is shortened from 115 days to45 days，and the eficiency is improved by 58% . The multi-modal interactive system of digital human is constructed，and flexible strategies for adapting to multi-terminal touch is formulated，which respond to the the diversified demandsof service supply in public cultural scenarios and create a new model of digital human services.

Keywords ： virtual digital librarian ;digital human ;unreal engine ;cultural heritage ;smart library

0引言

在数字中国战略的深入推进下，文化数字化已成为国家文化治理体系现代化的核心路径。（剩余10270字）