数字化全色接笔技术在华池双塔寺佛教版画虚拟修复中的应用

Application of the digital Quanse and Jiebi technology in the virtual restoration of a Buddhist print from Shuangta Temple in Huachi County

由于保存环境及人为破坏等因素的影响,中国古版画大多存在不同程度的残缺病害,艺术和研究价值受到严重破坏。为再现古代版画艺术风貌,利用基于色彩管理系统的图像采集、数字绘画、艺术微喷等技术,对甘肃华池县博物馆一幅图像严重残缺的佛教版画进行了数字化全色接笔虚拟修复。经实践验证,数字化全色接笔技术可以在不干预文物本体的基础上精准还原图形和色彩,且虚拟修复后的复制品作为图像补充,与传统修复后的文物本体共同展示时,可完善其艺术美学观感。研究结果可为书画保护修复技术发展研究提供参考。

Due to the influence of preservation environment and man-made destruction,most ancient Chinese prints have different degrees of defects,and their artistic and research value have been seriously damaged.Therefore,with the aim of reproducing the artistic style of ancient printmaking,virtual restoration of a Buddhist print with seriously incomplete images,from Huachi County Museum of Gansu Province,was carried out using a series of technologies such as image acquisition,digital painting and art micro spray,based on the color management system.This work has shown that the digital Quanse(which is taken to make the works as completely perfect as what it used to be by coloring)and Jiebi(which is a special way to make the works complete by mending the defects)technology can accurately restore graphics and colors without interfering with the original cultural relic,and that the replica after virtual restoration could be used as an image supplement.When displayed together with the traditionally restored cultural relic,it can improve the artistic aesthetics.These research results may provide a reference for the development of calligraphy and painting conservation and restoration technologies.