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Optical system for obtaining separate and simultaneous near- infrared and visible light images
Optical system for obtaining separate and simultaneous near- infrared and visible light images
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机译:光学系统,用于获取单独的,同时的近红外和可见光图像
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摘要
A camera system for simultaneously recording separate near- infrared and visible light images is disclosed having a visible light source for illuminating a given area with visible white light, indicia generating means for directing an image of a wavelength of light longer than wavelengths of light of the visible white light upon the given area, a first electronic camera for recording an image of the visible light but not the longer wavelength of light and a second electronic camera for recording an image of the longer wavelength of light but not the visible light, and a single cold mirror common to the two cameras for directing the two light images to their respective cameras.
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