公开(公告)号：EP2825446A4

公开(公告)日：2015-08-19

申请号：EP13805204

申请日：2013-03-14

申请人： LOCKHEED CORP

发明人： LI BING

IPC分类号： B63G7/00 ,  F41H11/136 ,  G06K9/00 ,  G06K9/46

CPC分类号： G06K9/0063 ,  F41H11/136 ,  G06K9/00201 ,  G06K9/00208 ,  G06K9/46 ,  G06K9/4609 ,  G06K9/4638 ,  G06K9/6202 ,  G06K9/6211 ,  G06K9/6256 ,  G06K9/66 ,  G06K2209/09 ,  G06T5/001 ,  G06T5/20 ,  G06T2207/10032 ,  G06T2207/20024 ,  G06T2207/30212 ,  H04N13/0239

摘要： An airborne mine countermeasure system includes a processor coupled to a memory having stored therein software instructions that, when executed by the processor, cause the processor to perform a series of image processing operations. The operations include obtaining input image data from an external image sensor, and extracting a sequence of 2-D slices from the input image data. The operations also include performing a 3-D connected region analysis on the sequence of 2-D slices, and extracting 3-D invariant features in the image data. The operations further include performing coarse filtering, performing fine recognition and outputting an image processing result having an indication of the presence of any mines within the input image data.

摘要翻译： 机载矿山对抗系统包括处理器，其耦合到存储器，其中存储有软件指令，当由处理器执行时，该指令使处理器执行一系列图像处理操作。 这些操作包括从外部图像传感器获得输入图像数据，以及从输入图像数据中提取2-D切片序列。 该操作还包括对2-D片段的序列进行3-D连接区域分析，并提取图像数据中的3-D不变特征。 所述操作还包括执行粗略过滤，执行精细识别并输出具有在输入图像数据内存在任何矿井的指示的图像处理结果。