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MCT-based SWIR hyperspectral imaging system for evaluation of biological samples

机译:基于MCT的SWIR高光谱成像系统,用于评估生物样品

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摘要

Hyperspectral imaging has been shown to be a powerful tool for nondestructive evaluation of biological samples. We recently developed a new line-scan-based shortwave infrared (SWIR) hyperspectral imaging system. Critical sensing components of the system include a SWIR spectrograph, an MCT (HgCdTe) array detector, and a custom-designed illumination source. The system has an effective imaging range from 900 nm to 2500 nm. In this paper, we present SWIR hyperspectral images of plant leaves and fruits, and preliminary SWIR image analysis results.
机译:高光谱成像已被证明是对生物样品进行非破坏性评估的强大工具。我们最近开发了一种新的基于线扫描的短波红外(SWIR)高光谱成像系统。该系统的关键传感组件包括SWIR光谱仪,MCT(HgCdTe)阵列检测器和定制设计的照明源。该系统的有效成像范围为900 nm至2500 nm。在本文中,我们介绍了植物叶片和果实的SWIR高光谱图像,以及初步的SWIR图像分析结果。

著录项

  • 来源
  • 会议地点 Baltimore MD(US)
  • 作者单位

    Environmental Microbial and Food Safety Laboratory, Agricultural Research Service, USDA, Beltsville, MD 20705, USA,Electro-Optics Technology Directorate, Agency for Defense Development, Daejeon 34188, Republic of Korea;

    Environmental Microbial and Food Safety Laboratory, Agricultural Research Service, USDA, Beltsville, MD 20705, USA;

    Environmental Microbial and Food Safety Laboratory, Agricultural Research Service, USDA, Beltsville, MD 20705, USA;

    Environmental Microbial and Food Safety Laboratory, Agricultural Research Service, USDA, Beltsville, MD 20705, USA;

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Hyperspectral; short wave infrared; detection; classification;

    机译:高光谱;短波红外检测;分类;

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