公开(公告)号：US08712008B2

公开(公告)日：2014-04-29

申请号：US13889541

申请日：2013-05-08

Applicant: L-3 Communications Security and Detection Systems, Inc.

Inventor： Andrew Dean Foland

IPC: G01N23/04

CPC classification number: G01V5/0016 ,  G01T1/2985 ,  G01V5/005 ,  G06T7/00

Abstract: A volumetric image of a space is acquired from an imaging system. The space includes an object of interest and another object, and the volumetric image includes data representing the object of interest and the other object. A two-dimensional radiograph of the space is acquired from the imaging system. The two-dimensional radiograph of the space includes data representing the object of interest and the other object. The two-dimensional radiograph and the volumetric image are compared at the imaging system. A two-dimensional image is generated based on the comparison. The generated two-dimensional image includes the object of interest and excludes the other object.

Abstract translation: 从成像系统获取空间的体积图像。 空间包括感兴趣的对象和另一个对象，并且体积图像包括表示感兴趣对象的数据和另一个对象。 从成像系统获取空间的二维X射线照片。 空间的二维X射线照片包括表示感兴趣对象的数据和另一个对象。 在成像系统中比较二维X射线照片和体积图像。 基于比较生成二维图像。 生成的二维图像包括感兴趣的对象，并排除另一个对象。

公开(公告)号：US20140079283A1

公开(公告)日：2014-03-20

申请号：US13889541

申请日：2013-05-08

Applicant: L-3 Communications Security and Detection Systems, Inc.

Inventor： Andrew Dean Foland

IPC: G01V5/00 ,  G06T7/00

CPC classification number: G01V5/0016 ,  G01T1/2985 ,  G01V5/005 ,  G06T7/00

Abstract: A volumetric image of a space is acquired from an imaging system. The space includes an object of interest and another object, and the volumetric image includes data representing the object of interest and the other object. A two-dimensional radiograph of the space is acquired from the imaging system. The two-dimensional radiograph of the space includes data representing the object of interest and the other object. The two-dimensional radiograph and the volumetric image are compared at the imaging system. A two-dimensional image is generated based on the comparison. The generated two-dimensional image includes the object of interest and excludes the other object.

Abstract translation: 从成像系统获取空间的体积图像。 空间包括感兴趣的对象和另一个对象，并且体积图像包括表示感兴趣对象的数据和另一个对象。 从成像系统获取空间的二维X射线照片。 空间的二维X射线照片包括表示感兴趣对象的数据和另一个对象。 在成像系统中比较二维X射线照片和体积图像。 基于比较生成二维图像。 生成的二维图像包括感兴趣的对象，并排除另一个对象。

公开(公告)号：US20140185756A1

公开(公告)日：2014-07-03

申请号：US14208711

申请日：2014-03-13

Applicant: L-3 Communications Security and Detection Systems, Inc.

Inventor： Andrew Dean Foland

IPC: G01V5/00

CPC classification number: G01V5/0016 ,  G01T1/2985 ,  G01V5/005 ,  G06T7/00

Abstract: A volumetric image of a space is acquired from an imaging system. The space includes an object of interest and another object, and the volumetric image includes data representing the object of interest and the other object. A two-dimensional radiograph of the space is acquired from the imaging system. The two-dimensional radiograph of the space includes data representing the object of interest and the other object. The two-dimensional radiograph and the volumetric image are compared at the imaging system. A two-dimensional image is generated based on the comparison. The generated two-dimensional image includes the object of interest and excludes the other object.