传统陶瓷艺术作品的三维数字化重建及应用的研究与实践

Research and Practice of Three-Dimensional Digital Reconstruction and Application of Traditional Ceramic Art Works

中文关键词: 三维扫描与重建  彩色点云  非物质文化遗产保护  石湾陶瓷

英文关键词: 3D scanning and reconstruction  colored point cloud  intangible cultural heritage protection  Shiwan ceramics

中文摘要:

      目的 研究获取传统陶瓷艺术作品完整彩色点云数据，并高效进行三维重建的技术方法，探索陶艺作品数字内容虚拟展示平台的构建及推广利用的有效途径。方法 采用拍照式三维扫描设备采集陶艺作品的三维彩色点云数据，研究并提出了融合、修补等后处理的新方法，得到完整的优化彩色点云信息。通过网格化处理获得陶瓷艺术品的高保真三维网格模型和简化网格，利用虚拟现实技术开发数字化展示平台。结果 获取了石湾陶瓷传统艺术作品的三维彩色点云数据，完成了点云优化、修复，生成了高精度的彩色网格模型并进行了数字化的推广与宣传。结论 提出的三维重建技术和虚拟展示方法为我国陶瓷艺术作品的保护、传承与推广作出了积极的探索，为利用现代科技进行文化遗产数字化保护作出了新的尝试。

英文摘要:

      Through the complete colored point-cloud data of traditional ceramic art works and efficient three-dimensional reconstruction, this paper aims to explore the viable way of constructing and promoting the virtual display platform for digital content of traditional ceramic art works. A photographic three-dimensional scanning device is first used to collect colored point-cloud data of ceramic art works, and a new method of post-processing such as fusion and repair is discussed and proposed to obtain complete and optimized colored point-cloud information. Then the high-fidelity 3D and simplified mesh model of ceramic art works is obtained through mesh processing, and digital display platform is developed by virtual reality technology. After acquiring three-dimensional colored point-cloud data of traditional Shiwan ceramic art works, optimization and reconstruction is carried out to get high-precision color mesh model and digital promotion and publicity is conducted. The proposed three-dimensional reconstruction and virtual display make an active exploration for the protection, inheritance and promotion of ceramic art works in our country, and make new attempts for the digital protection of cultural heritage through modern technology.