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    • 3. 发明申请
    • SYSTEMS AND METHODS FOR CONCEALED OBJECT DETECTION
    • 用于隐蔽物体检测的系统和方法
    • WO2010078410A2
    • 2010-07-08
    • PCT/US2009/069798
    • 2009-12-30
    • ISCON VIDEO IMAGING, INC.GORIAN, IzrailDOUBININA, Galina
    • GORIAN, IzrailDOUBININA, Galina
    • G06T7/00
    • H04N5/33G06K9/00771G06K2209/09
    • In an exemplary embodiment, in the infrared range, in practicing the method of these teachings, three infrared images of a body having concealed objects are acquired, each image resulting in a response of a detector having a spectral sensitivity in the infrared that is analogous to one of the spectral sensitivities of the color response of the human eye, each image corresponding to a different spectral sensitivity. At least the center of the spectral sensitivity corresponding to the Green response at the human eye is selected to allow increasing the detected radiation difference between the concealed object and the body. The responses of the detector to each of the three images are utilized to provide RGB signals to a display device (a monitor in one instance). The color image displayed in the display device allows identifying the concealed object.
    • 在示例性实施例中,在红外范围中,在实践这些教导的方法时,获取具有隐藏对象的身体的三个红外图像,每个图像导致具有在红外线中的光谱灵敏度的检测器的响应,类似于 人眼的颜色响应的光谱灵敏度之一,每个图像对应于不同的光谱灵敏度。 至少选择与人眼上的绿色响应相对应的光谱灵敏度的中心,以增加检测到的隐藏对象与身体之间的辐射差异。 检测器对三个图像中的每一个的响应用于向显示设备(一个监视器)提供RGB信号。 在显示装置中显示的彩色图像允许识别被隐藏的对象。