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    • 94. 发明公开
    • Hyperspectral chemical or property imaging with image back projection onto imaged object
    • 高光谱成像为对象属性的确定与所述对象上的图像的背面投影
    • EP2019299A1
    • 2009-01-28
    • EP08018882.4
    • 2007-02-02
    • NTNU Technology Transfer AS
    • The designation of the inventor has not yet been filed
    • G01J3/32G01J3/28
    • G01J3/2823G01J3/02G01J3/0264G01J3/0272G01J3/1256G01J3/28G01J3/32G01N21/255G01N21/31G01N2021/1772G01N2021/1776G01N2021/3137G01N2201/0221G01N2201/129
    • An apparatus for displaying chemical projects a chemical image of an object back onto that object. At region 23 light travels from the object to the apparatus 20 and back from the apparatus as it projects onto the object. Light 24 from the object 22 (which is illuminated by natural light) passes through an objective lens 31 of the apparatus. In its path is rotating mirror 25 and when the mirror is parallel to the path of the rays of light 24, the light is allowed to pass on to hyperspectral camera 26 which is of the AOTF type. The output from the camera is transmitted to processor 27 where the chemical image is generated from the hyperspectral data. The camera generates a series of monochromatic images that are passed to the processor and the chemical image is built up as the camera scans through the appropriate wavelengths. The image data is then transmitted to a projector 28 whose output image is focussed by lens 30 towards the rotating mirror 25. When the mirror is in the position illustrated, the image is reflected off the mirror and back through lens 31 to the imaged object 22.
    • 用于显示化工项目的对象的化学图像返回到的装置做了对象。 在区域23的光从物体到设备20和从设备背面行进,因为它投射到该对象。 从物体22(所有这些是由自然光照射)光24穿过该装置的物镜31。 在其路径中被旋转反射镜25,并且当反射镜是平行的光24的光线的路径,光被允许传递到高光谱相机26的所有这是该类型的AOTF。 来自相机的输出是反式mitted到其中从高光谱数据生成的化学图像处理器27。 相机基因费率一系列单色图像没有被传递给处理器和化学图像被构建为通过适当波长的相机扫描。 图像数据然后被反式mitted到投影仪28,其输出图像通过透镜30向旋转镜25聚焦在反射镜中的位置所示,图像被反射离开反射镜和背面通过透镜31所成像的对象22 ,