【摘要】 文化遗产是几千年人类文明的结晶，是不可复生，也不能永生的，而数字化技术可以将文化遗产在数字空间永生。在高精度建模、色彩反演与自适应展示等三大核心问题方面，国内研究机构取得了突破性技术进展：基于多源数据融合与形变能量模型，实现复杂文物毫米级三维重建与非刚性纹理映射；通过矿物颜料老化动力学分析与光谱反演，构建色彩劣化模型及时间坐标转换方法，精准还原历史色彩；结合稀疏体素八叉树渲染与沉浸式投影补偿算法，开发多模式自适应展示系统，提升交互体验与文化传播效能。相关技术已应用于敦煌莫高窟、云冈石窟等文化遗产的数字化存档、动态监测与虚拟复原，支撑数字考古、高保真展陈等实践，为文化遗产的科学保护与创新传承提供理论方法体系，推动其在数字时代的可持续发展。更多还原

【Abstract】 Cultural heritage is the crystallization of thousands of years of human civilization, which cannot be revived or live eternally, but digital technology can make cultural heritage live forever in the digital space. This paper focuses on three core issues: high-precision modeling, color in version and adaptive display, and systematically summarizes the technological breakthroughs of domestic research institutions, which are achieving millimeter-level three-dimensional reconstruction and non-rigid texture mapping of complex cultural relics based on multi-sourced at a fusion and deformation energy models; through the analysis of the aging dynamics of mineral pigments and spectral version, a color deterioration model and a time coordinate transformation method were constructed to accurately restore historical colors; combined with sparse voxel octree rendering and immersive projection compensation algorithm, develop a multi-model adaptive display system to enhance the interactive experience and cultural dissemination efficiency. The related technologies have been applied to the digital archiving, dynamic monitoring and virtual restoration of cultural heritages, such as the Mogao Caves in Dunhuang and the Yungang Grottoes. Supporting practices such as digital archaeology and high-fidelity exhibitions, providing at theoretical and methodological system for the scientific protection and innovation in heritance of cultural heritages, and promoting their sustainable development in the digital age.更多还原