古代壁画病害标识系统及其在敦煌莫高窟的应用

发布时间：2018-06-18 06:08

本文选题：古代壁画 + 病害标识　；参考：《敦煌研究》2017年02期

【摘要】：由于年代久远、保存环境简陋、材质脆弱,再加上洪水、沙尘等自然灾害和人为的破坏,现存古代壁画产生了不同程度不同种类的病害。要对这些壁画进行预防性保护或对病害进行修复,需要根据病害的类型采取不同的措施。其中一项重要的过程是在所获取的图像上对病害的类型、程度和区域进行精准的标识,为修复或监测分析工作奠定基础。敦煌莫高窟等遗址保存壁画的规模巨大,而目前壁画病害的标识一般使用通用工具如Auto CAD等,这类工具存在着专业针对性差,学习周期长,操作繁琐等问题,很难满足病害标识工作的需要。通过对古代壁画病害标识工作的调研,本文设计了一种专业针对性强,学习周期短,操作简捷,功能全面的古代壁画病害标识系统。通过在敦煌莫高窟的实际应用,证明本系统可以减轻病害标识工作的繁重程度,极大地提高病害标识工作的效率。
[Abstract]:Because of the old age, primitive preservation environment, fragile materials, natural disasters such as floods, sand and dust, and man-made destruction, the existing ancient murals have produced different kinds of diseases to varying degrees. In order to protect or repair these murals, different measures should be taken according to the type of disease. One of the important processes is the accurate identification of the type, degree and area of the disease on the acquired image, which lays the foundation for repairing or monitoring and analyzing the disease. The scale of mural preservation in Dunhuang Mogao Grottoes and other sites is huge. At present, common tools such as Auto are commonly used to identify mural diseases. These tools have some problems, such as poor pertinence, long learning period and cumbersome operation. It is difficult to meet the needs of disease identification. Through the investigation and investigation of the disease identification of ancient murals, this paper designs a kind of marking system of ancient mural diseases with strong pertinence, short learning period, simple operation and comprehensive function. Through the practical application in Dunhuang Mogao Grottoes, it is proved that the system can reduce the onerous degree of disease marking work and greatly improve the efficiency of disease identification work.
【作者单位】：天津大学计算机科学与技术学院;敦煌研究院;国家古代壁画与土遗址保护工程技术研究中心;
【基金】：国家科技支撑项目:(2013BAK01B01,2013BAK01B05) 国家自然科学基金(61100121,61272266)
【分类号】：TP391.72;K879.41

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