METHOD FOR PROCESSING MULTI-CHANNEL IMAGE RECORDINGS IN ORDER TO DETECT HIDDEN OBJECTS IN THE OPTOELECTRONIC INSPECTION OF PERSONS
    1.
    发明申请
    METHOD FOR PROCESSING MULTI-CHANNEL IMAGE RECORDINGS IN ORDER TO DETECT HIDDEN OBJECTS IN THE OPTOELECTRONIC INSPECTION OF PERSONS 审中-公开
    方法处理多通道图像记录用于光电子人们控制隐藏的物体的检测

    公开(公告)号:WO2011100964A2

    公开(公告)日:2011-08-25

    申请号:PCT/DE2011050005

    申请日:2011-02-18

    Abstract: The invention relates to a method for processing multi-channel image recordings in order to detect hidden objects in a scene, wherein image data from at least two spectrally different camera systems having overlapping fields of vision are subjected to an image data combination. The aim of finding a new possibility for processing multi-channel image recordings for the optoelectronic inspection of persons that achieves an improvement in the detection of hidden objects without the so-called full-body-scanner effect of the millimeter wave scan appearing is achieved according to the invention in that images are recorded as two-dimensional image data in image channels having different frequency ranges, a mask image is produced from the image data of at least one image channel, wherein the image data are differentiated into at least two classes of pixels, the image data of each image channel are transformed into a Gaussian and Laplacian pyramid and the image data of the mask image are transformed into a mask image pyramid adequate therefor, and the image data of the Laplacian pyramids of the individual image channels are combined with the mask image pyramid at pyramid levels that correspond to each other, and then the Laplacian pyramids from corresponding image points of the same pyramid levels are merged into the resulting Laplacian pyramid on the basis of a comparison criterion.

    Abstract translation: 本发明涉及一种用于多通道图像记录用于检测场景中的隐藏的对象的处理的方法是由具有的视图的图像数据组合的重叠视场的至少两个光谱上不同的相机系统进行的图像数据。 。画中画通道 - 一种新的方式来处理用于光电子安全检查多通道图像捕获任务发现,检测隐藏的对象的一种改进,而无需所谓发生在外观毫米波扫描的Nacktscanner效果,根据本发明,通过解决 被记录为具有不同频率范围的二维图像数据, - 在一个高斯和拉普拉斯金字塔的每个图像的频道的图像数据,并在掩模图像 - 从至少一个图像的频道的图像数据,掩模图像被形成,其中所述图像数据被划分成至少两类像素, 是足够的,以掩盖图像金字塔变换和 - 各个图像通道与掩模图像金字塔在相互对应的金字塔水平相结合的拉普拉斯金字塔的图像数据,然后对应的图像点的拉普拉斯金字塔等于 他融合基于一个比较标准的产生拉普拉斯金字塔金字塔等级。

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