文保领域的高光谱遥感技术应用进展

doi:10.11947/j.AGCS.2023.20220655

摘要/Abstract

摘要： 文物是人类文明发展过程中历史、艺术及科学价值的结晶，蕴含着丰富的历史文化信息，文物数字化是对文物进行保护、修复和重建的重要环节。作为传统文物数字化手段的重要补充，高光谱遥感技术能够快速无损地获取文物材质、颜料和加工痕迹等信息，可为文物资源数字化提供文物表面物理、化学属性信息。本文首先对文保领域高光谱信息采集设备和方式进行了总结分析；然后对文保领域高光谱信息处理关键技术进行了回顾，总结为信息增加、信息提取、信息分类和可视化4个方面，对常用方法进行了对比分析，在此基础上总结了目前高光谱技术在文保领域的典型应用，包括颜料种类分析识别、隐藏信息提取和修复痕迹识别3个方面；最后，对高光谱文物应用未来的研究方向进行了展望。

关键词: 文物, 高光谱, 信息采集, 信息处理, 应用

Abstract: Cultural relics are the crystallization of historical, artistic, and scientific values in the development of human civilization, and it contains historical and cultural information. Cultural relics digitization is an important link for their protection, restoration, and reconstruction. As an important supplement of traditional cultural relics digitization ways, hyperspectral remote sensing can quickly and non-destructively obtain the material, pigment, and processing traces of cultural relics, and provide physical and chemical properties of cultural relics surface for the digital resources of cultural relics. In this paper, the equipment and methods of hyperspectral information collection in the field are summarized and analyzed, and then the key technologies of hyperspectral information processing in the field of cultural relics protection are reviewed, and summarized the four aspects of information increase, information extraction, information classification and visualization, and compares and analyzes the common methods. Based on the comparison and analysis of the common methods, the typical application of hyperspectral technology in the field of cultural preservation is summarized, including the analysis and recognition of pigment species, the extraction of hidden information and the recognition of repaired traces. Finally, the future research directions of hyperspectral cultural relics applications are prospected.

Key words: cultural relics, hyperspectral, information acquisition, information processing, application

中图分类号:

P227

张立福, 王飒, 张燕, 袁德帅, 宋若曦, 戚文超, 曲亮, 路智勇, 童庆禧. 文保领域的高光谱遥感技术应用进展[J]. 测绘学报, 2023, 52(7): 1126-1138.

ZHANG Lifu, WANG Sa, ZHANG Yan, YUAN Deshuai, SONG Ruoxi, QI Wenchao, QU Liang, LU Zhiyong, TONG Qingxi. Progress of hyperspectral remote sensing applications on cultural relics protection[J]. Acta Geodaetica et Cartographica Sinica, 2023, 52(7): 1126-1138.

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