What Lies Beyond Sight? Applications of Ultraportable Hyperspectral Imaging (VIS-NIR) for Archaeological Fieldwork

IF 1.5 1区历史学 0 ARCHAEOLOGY

JOURNAL OF FIELD ARCHAEOLOGY Pub Date : 2022-10-23 DOI:10.1080/00934690.2022.2135066

C. Sciuto, F. Cantini, R. Chapoulie, Corentin Cou, Hortense De la Codre, G. Gattiglia, Xavier Granier, A. Mounier, V. Palleschi, Germana Sorrentino, S. Raneri

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引用次数: 3

Abstract

ABSTRACT This paper discusses the use of a small ultraportable hyperspectral camera in the VIS-NIR (Visible-Near Infrared) range for archaeological fieldwork and its hardware, data processing workflows, and spectral information that can be used for in situ screening. Hyperspectral imaging is a widespread, non-destructive analytical technique used in various disciplines for highlighting invisible patterns and mapping the spectral signatures of selected targets. In archaeology, it has mostly been applied for remote sensing satellite imagery to uncover information about features that are hidden underground. Targeted applications of hyperspectral imaging have been developed in the last few years, opening new perspectives for material analysis based on spectral mapping. Recent advances in portable instrumentation have led to the development of small and rugged cameras that can be used directly in the field for investigating different materials.

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什么是看不见的谎言？超便携式高光谱成像（VIS-NIR）在考古野外工作中的应用

摘要:本文讨论了一种用于考古野外工作的VIS-NIR(可见-近红外)范围的小型超便携式高光谱相机及其硬件、数据处理流程和可用于现场筛选的光谱信息。高光谱成像是一种广泛的、非破坏性的分析技术，用于突出不可见的模式和绘制选定目标的光谱特征。在考古学中，它主要应用于遥感卫星图像，以揭示隐藏在地下的特征信息。近年来，高光谱成像的定向应用得到了发展，为基于光谱映射的材料分析开辟了新的前景。便携式仪器的最新进展导致了小型和坚固耐用的相机的发展，可以直接用于实地调查不同的材料。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

JOURNAL OF FIELD ARCHAEOLOGY ARCHAEOLOGY-

CiteScore

4.60

自引率

5.30%

发文量

期刊介绍： The Journal of Field Archaeology is an international, refereed journal serving the interests of archaeologists, anthropologists, historians, scientists, and others concerned with the recovery and interpretation of archaeological data. Its scope is worldwide and is not confined to any particular time period. Contributions in English are welcomed from all countries.