2025年陕西历史博物馆不同材质文物光谱数据库

本数据集包含了2025年在陕西历史博物馆采集的25件典型文物样品，涵盖瓷器、铜器、铁器、玉器、玛瑙和石类等6种材质，光谱范围从388.57 nm到1010.44 nm，共300个波段。数据的第一列为波长信息，之后的每列则对应一种文物材质。数据采集使用了中国科学院空天信息创新研究院张立福研究员团队研制的线阵式高光谱扫描仪，通过对采集的文物高光谱图像进行反射率计算与感兴趣区域提取，得到了每件文物的反射光谱信号。该数据集由科研人员与学生共同采集，且经过严格的实验验证，确保其科学性与可靠性，可为文物研究提供宝贵的参考光谱数据。This dataset contains 25 typical cultural relic specimens collected at the Shaanxi History Museum in 2025, covering six material types including porcelain, bronze, ironware, jade, agate and stone. The spectral range spans from 388.57 nm to 1010.44 nm, with a total of 300 bands. The first column of the dataset stores wavelength information, while each subsequent column corresponds to one type of cultural relic material. The data was collected using a linear array hyperspectral scanner developed by the team led by Researcher Zhang Lifu from the Aerospace Information Research Institute, Chinese Academy of Sciences. The reflectance spectral signals of each cultural relic were derived by calculating reflectance and extracting regions of interest (ROI) from the collected hyperspectral images of the cultural relics. This dataset was jointly collected by researchers and students, and has undergone rigorous experimental validation to ensure its scientific validity and reliability, providing valuable reference spectral data for cultural relic research.

搜集汇总

背景与挑战

背景概述

该数据集是2025年陕西历史博物馆的文物光谱数据库，包含25个典型文物样本，覆盖瓷器、青铜、铁、玉、玛瑙和石六种材质，光谱范围为388.57 nm至1010.44 nm，共300个波段。数据由中国科学院空天信息创新研究院张立福团队使用自主研发的线阵高光谱扫描仪采集，经过严格处理生成反射率光谱信号，为文物研究提供了高精度的参考光谱数据，具有科学准确性和实用价值。