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公开(公告)号：US10331979B2
公开(公告)日：2019-06-25
申请号：US15467937
申请日：2017-03-23
发明人： Samuel M. Song , Junghyun Kwon , Austin Ely , John Enyeart , Chad Johnson , Jongkyu Lee , Namho Kim , Douglas P. Boyd
摘要： Automatic threat detection of volumetric computed tomography (CT) data, including: extracting at least one 3-D object from the volumetric CT data; constructing a feature vector for each of the at least one 3-D objects; and classifying each 3-D object as one of a threat or benign object using the feature vector and a set of truth threat and benign objects.
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公开(公告)号：US20170277978A1
公开(公告)日：2017-09-28
申请号：US15467937
申请日：2017-03-23
发明人： Samuel M. SONG , Junghyun Kwon , Austin Ely , John Enyeart , Chad Johnson , Jongkyu Lee , Namho Kim , Douglas P. Boyd
CPC分类号： G06K9/6267 , G06K9/00214 , G06K9/34 , G06K9/52 , G06K9/6218 , G06K9/6269 , G06K2209/09
摘要： Automatic threat detection of volumetric computed tomography (CT) data, including: extracting at least one 3-D object from the volumetric CT data; constructing a feature vector for each of the at least one 3-D objects; and classifying each 3-D object as one of a threat or benign object using the feature vector and a set of truth threat and benign objects.
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