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可定制的光学组织幻影平台用于光成像器件灵敏度的表征

Christopher Gibson1,2, Arcturus Phoon1, Ralph S DaCosta1,2

  • 1University Health Network, Princess Margaret Cancer Centre, Toronto, Ontario, Canada.

Journal of biomedical optics
|September 1, 2023
PubMed
概括

研究人员开发了一种新的,可定制的光学组织幻影,用于校准生物医学成像设备. 这种可适应的幻影具有可调节的深度和用户选择的光灯,克服了当前模型的局限性.

关键词:
光成像成像技术的使用.图像处理的灵敏度幽灵是什么意思 幽灵是什么意思手术指南手术指南

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Fluorometers and spectrofluorometers are two types of instruments used for measuring molecular fluorescence. These instruments differ in how they select excitation and emission wavelengths and the type of light sources they utilize. Fluorometers use absorption interference filters to choose excitation and emission wavelengths. The excitation source in a fluorometer is typically a low-pressure mercury vapor lamp that emits intense lines distributed throughout the ultraviolet and visible regions.
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