Abstract: A high-resolution multi-spectral imaging system provides a powerful tool for research and clinical applications where accurate color acquisition, analysis and/or reproduction is of importance. For example, a spectral analysis of fluorescence activated tumor cells is of interest in the evaluation of photodynamic therapy procedures. In this paper we present a system that is based on a CCD sensor with a spatial resolution of 1024 $MUL 1024 pixels and a liquid- crystal tunable filter. The CCD sensor operates at a maximum framerate of 30 frames per second and the filter which is mounted in the optical path of the imaging sensor has an average bandwidth of 15 nm.!9
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机译：摘要：高分辨率多光谱成像系统为研究和临床应用提供了功能强大的工具，在这些研究和临床应用中，准确的颜色获取，分析和/或再现至关重要。例如，荧光激活的肿瘤细胞的光谱分析在光动力疗法程序的评估中是令人感兴趣的。在本文中，我们介绍了一个基于CCD传感器的系统，该传感器的空间分辨率为1024 $ MUL 1024像素，并且具有液晶可调滤波器。 CCD传感器的最大帧速率为每秒30帧，安装在成像传感器光路中的滤光片的平均带宽为15nm。9
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