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SYSTEMS AND METHODS FOR EVALUATING HYPERSPECTRAL IMAGING DATA USING A TWO LAYER MEDIA MODEL OF HUMAN TISSUE
SYSTEMS AND METHODS FOR EVALUATING HYPERSPECTRAL IMAGING DATA USING A TWO LAYER MEDIA MODEL OF HUMAN TISSUE
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机译:利用人组织的两层介质模型评估高光谱成像数据的系统和方法
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摘要
The disclosure provides computer systems, non-transitory computer-readable storage medium, and methods for determining the presence of a skin indication in a subject. In some aspects the method includes acquiring a hyperspectral imaging data set from a region of interest of a human subject using a hyperspectral imager, and applying the hyperspectral imaging data set against a classifier including a two layered media model, the two layered media model including a first layer of a modeled human tissue overlying a second layer of the modeled human tissue, where the two layered media model has been trained by application of simulated data across a set of optical and geometric properties associated with the presence or the absence of a skin indication, where the two layered media model computes tissue reflectance R from the modeled human tissue by a relationship provided herein.
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机译:本公开提供了计算机系统,非暂时性计算机可读存储介质以及用于确定对象中皮肤指示的存在的方法。在一些方面,该方法包括:使用高光谱成像器从人类对象的感兴趣区域获取高光谱成像数据集;以及针对包括两层媒体模型的分类器应用高光谱成像数据集,该两层媒体模型包括人体模型的第一层覆盖人体模型的第二层,其中已通过在与存在或不存在皮肤指示相关的一组光学和几何特性上应用模拟数据来训练两层介质模型,其中两层媒体模型通过此处提供的关系从建模的人体组织计算组织反射率 R I>。
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