增强现实技术在傩面具数字化保护中的应用研究

Research on the Application of Augmented Reality Technology in Digital Protection of Nuo Mask

随着现代科技的持续发展,增强现实(Augmented Reality,AR)技术已经进入了教育、传播、文化等多个领域中。对于非物质文化遗产保护领域而言,增强现实技术突显出沉浸、交互等特性,在给受众带来新奇的、短暂的文化体验等方面具有更大的优越性。以萍乡傩面具为例,提出基于增强现实技术的傩面具数字化保护方案,采用手持激光扫描仪快速获取傩面具三维原始数据并以点云形式储存,利用Willboox、Geomagic软件对点云进行拼接、去噪、修复处理等获取更为精确的、误差更小的数据。结果表明,虚拟现实技术不仅可以节约傩文化数字化保护成本,还可以更高效地获得傩面具三维数据,在傩面具数字化保护方面拥有良好的发展前景。

With the development of modern science and technology,augmented reality technology has entered many fields such as education,communication and culture.In the field of intangible cultural heritage protection,augmented reality technology shows the characteristics of immersion and interaction,and has greater advantages in bringing novel and temporary artistic experience to the audience.Taking Pingxiang Nuo mask as an example,digital protection scheme based on augmented reality technology is put forward.3d data of Nuo mask is obtained with hand-held laser scanner and be stored in the form of point cloud,which will be spliced,denoised and repaired with Willboox,Geomagic software to obtain more accurate data.The results show that augmented reality technology can not only save the cost of the digital protection of Nuo culture,but can also efficiently obtain 3d data of Nuo mask.It has a good prospect for development in the digital protection of Nuo mask.