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Updated: May 3, 2026

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评估高光谱成像内镜的性能:缓解影响光谱精度的参数

Siavash Mazdeyasna1, Mohammed Shahriar Arefin1, Andrew Fales1

  • 1Center for Devices and Radiological Health, U.S. Food and Drug Administration, Silver Spring, MD 20993, USA.

Biosensors
|November 26, 2025
PubMed
概括

超光谱成像 (HSI) 系统需要仔细的参数控制,以保持一致的医学测量. 正常化有所帮助,但环境光和相机升温时间仍然会影响光谱精度,阻碍临床使用.

关键词:
环境照明环境照明摄像头的焦点是相机的焦点.摄像机的热身时间暴露时间暴露时间.超光谱内镜的使用照明角度 照明角度基于干扰仪的光谱扫描扫描.医学高光谱成像技术规范化的正常化.优化的优化优化优化.反射频谱的反射频谱是什么快照快照是指一个快照.空间和时间的平均值.频谱精度 频谱精度 频谱精度频谱噪声是一种频谱噪声.目标目标的目标角度.工作距离的工作距离

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