HYPERSPECTRAL IMAGING SYSTEM AND METHOD OF USING THE SAME

The invention discloses a hyperspectral imaging system that includes an image capture device, an illumination component, a tunable filter, and an infrared cut-off filter. The hyperspectral system cancapture a spectral image of a target object such as a clinical test subject across a spectral range of at least 450 nm to 700 nm at a spectral resolution of at least 50 nm. The infrared cut-off filteris positioned between the target object and the tunable filter to reduce leak-through and improve the performance of the hyperspectral imaging system. 本发明公开了一种高光谱成像系统，所述高光谱成像系统包括图像捕获装置、照明部件、可调谐滤波器和红外截止滤波器。所述高光谱系统可在至少50nm的光谱分辨率下在至少450nm至700nm的光谱范围内捕获目标对象诸如临床测试受试者的光谱图像。所述红外截止滤波器定位在所述目标对象和所述可调谐滤波器之间以减少漏穿并且改善所述高光谱成像系统的性能。