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公开(公告)号:US06300621B1
公开(公告)日:2001-10-09
申请号:US09208204
申请日:1998-12-09
IPC分类号: G01N2147
CPC分类号: G01J3/10 , G01J3/0251 , G01J3/524 , G01J2003/2866
摘要: A calibration apparatus for calibrating a color imager, the calibration apparatus comprising an integrating sphere having at least one port, at least one light emitting diode, and an optical baffle so that light provided by the at least one light emitting diode is reflected upon the inner surface of the integrating sphere before exiting the at least one port.
摘要翻译: 一种用于校准彩色成像器的校准装置,所述校准装置包括具有至少一个端口,至少一个发光二极管和光学挡板的积分球,使得由所述至少一个发光二极管提供的光被反射到所述内部 在离开至少一个端口之前,积分球的表面。