文物三维模型虚拟修复研究进展、挑战与发展趋势
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摘要
随着三维扫描技术、图形图像处理、虚拟现实等技术的快速发展,文物保护与传承工作进入了信息化的时代,文物数字化保护也已经成为当前重要的科研方向。高精度三维模型在文物本体表达、文物空间特征信息挖掘和文物历史溯源研究中起着十分重要的作用。本文以文物三维模型的应用为线索,总结文物虚拟修复的现状、文物三维模型的主要特点及文物虚拟修复流程与框架和典型应用案例,分析文物三维模型虚拟修复面临的挑战,展望文物三维模型虚拟修复的发展趋势。
With the rapid development of 3 D scanning technology, graphic and image processing, virtual reality and other technologies, the protection and inheritance of cultural relics has entered the era of information, and the digital protection of cultural relics has become an important research direction. The high-precision 3 D model plays an important role in the ontology representation, spatial feature information and historical traceability of cultural relics. Based on the application of three-dimensional model of cultural relics, this paper summarizes the present situation of virtual restoration of cultural relics, the main features of 3 D model of cultural relics, the process and framework of virtual restoration of cultural relics and typical application cases, analyzes the challenges faced by 3 D model virtual restoration of cultural relics, and looks forward to the development trend of 3 D model virtual restoration of cultural relics.
With the rapid development of 3 D scanning technology, graphic and image processing, virtual reality and other technologies, the protection and inheritance of cultural relics has entered the era of information, and the digital protection of cultural relics has become an important research direction. The high-precision 3 D model plays an important role in the ontology representation, spatial feature information and historical traceability of cultural relics. Based on the application of three-dimensional model of cultural relics, this paper summarizes the present situation of virtual restoration of cultural relics, the main features of 3 D model of cultural relics, the process and framework of virtual restoration of cultural relics and typical application cases, analyzes the challenges faced by 3 D model virtual restoration of cultural relics, and looks forward to the development trend of 3 D model virtual restoration of cultural relics.
引文
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[42]刘军,周明全,耿国华,等.基于轮廓与断面匹配的秦俑碎片拼接方法[J].计算机工程,2014,40(1):181-185.
[43]康馨月,周明全,耿国华.基于显著几何特征的文物碎片分类[J].图学学报,2015,36(4):551-556.
[44]赵夫群,周明全,耿国华.刚体碎块的断裂面匹配[J].中国图象图形学报,2017,22(1):86-95.
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