Combined scatter and transmission multi-view imaging system

    公开(公告)号:GB2513073A

    公开(公告)日:2014-10-15

    申请号:GB201413876

    申请日:2013-01-31

    Abstract: The present specification discloses a multi-view X-ray inspection system having, in one of several embodiments, a three-view configuration with three X-ray sources. Each X-ray source rotates and is configured to emit a rotating X-ray pencil beam and at least two detector arrays, where each detector array has multiple non-pixellated detectors such that at least a portion of the non-pixellated detectors are oriented toward both the two X-ray sources.

    High-speed security inspection system

    公开(公告)号:AU2013217614A1

    公开(公告)日:2014-08-28

    申请号:AU2013217614

    申请日:2013-01-29

    Abstract: The present specification discloses a high speed scanning system for scanning cargo carried by rail. The system uses of a two-dimensional X-ray sensor array with, in one embodiment, a cone-beam X-ray geometry. The pulse rate of X-ray source is modulated based on the speed of the moving cargo to allow a distance travelled by the cargo between X-ray pulses to be equal to the width of the detector, for a single energy source, and to half the width of the detector for a dual energy source. This ensures precise timing between the X-ray exposure and the speed of the passing object, and thus accurate scanning of cargo even at high speeds.

    X-ray tomographic inspection systems for the identification of specific target items

    公开(公告)号:GB2501022B

    公开(公告)日:2014-02-12

    申请号:GB201312003

    申请日:2010-05-26

    Abstract: The present specification discloses an X-ray scanning system with a non-rotating X-ray scanner that generates scanning data defining a tomographic X-ray image of the object and a processor executing programmatic instructions where the executing processor analyzes the scanning data to extract at least one parameter of the tomographic X-ray image and where the processor is configured to determine if the object comprises a liquid, sharp object, narcotic, currency, nuclear materials, cigarettes or fire-arms.

    Detecting cigarettes in tomographic X-ray images

    公开(公告)号:GB2503358A

    公开(公告)日:2013-12-25

    申请号:GB201312004

    申请日:2010-05-26

    Abstract: A processor analyses a tomographic X-ray image to identify repeating structures with a length and width consistent with cigarettes, rectangular volumes of predefined aspect ratio matching that of predefined brands of cigarette packaging having a density that is consistent with predefined brands of cigarettes. These parameters are used for identifying cigarettes by mapping against a database. The tomographic X-ray image may be obtained using a non-rotating X-ray scanner. Also disclosed are methods of detecting knives, firearms, narcotics, nuclear materials, currency and liquids, systems for sorting scanned items into categories (e.g. threat, or clear).

    Compact mobile cargo scanning system

    公开(公告)号:GB2482451B

    公开(公告)日:2013-10-16

    申请号:GB201119343

    申请日:2010-05-21

    Abstract: The present invention is a self-contained mobile inspection system and method and, more specifically, improved methods and systems for detecting materials concealed within a wide variety of receptacles and/or cargo containers. In particular, the present invention is an improved method and system with a novel boom structure that reduces the weight of the boom. The single, light-weight boom of the inspection system is relatively compact in a stowed configuration and has a low height and center of gravity lending to greater maneuverability.

    HIGH-SPEED SECURITY INSPECTION SYSTEM

    公开(公告)号:CA2864078A1

    公开(公告)日:2013-08-15

    申请号:CA2864078

    申请日:2013-01-29

    Abstract: The present specification discloses a high speed scanning system for scanning cargo carried by rail. The system uses of a two-dimensional X-ray sensor array with, in one embodiment, a cone-beam X-ray geometry. The pulse rate of X-ray source is modulated based on the speed of the moving cargo to allow a distance travelled by the cargo between X-ray pulses to be equal to the width of the detector, for a single energy source, and to half the width of the detector for a dual energy source. This ensures precise timing between the X-ray exposure and the speed of the passing object, and thus accurate scanning of cargo even at high speeds.

    COMBINED SCATTER AND TRANSMISSION MULTI-VIEW IMAGING SYSTEM

    公开(公告)号:CA2863659A1

    公开(公告)日:2013-08-08

    申请号:CA2863659

    申请日:2013-01-31

    Abstract: The present specification discloses a multi-view X-ray inspection system having, in one of several embodiments, a three-view configuration with three X-ray sources. Each X-ray source rotates and is configured to emit a rotating X-ray pencil beam and at least two detector arrays, where each detector array has multiple non-pixellated detectors such that at least a portion of the non-pixellated detectors are oriented toward both the two X-ray sources.

    Gantry scanner systems
    50.
    发明专利

    公开(公告)号:GB2494339B

    公开(公告)日:2013-05-08

    申请号:GB201222168

    申请日:2009-05-20

    Abstract: A gantry scanner system comprises a radiation source, a plurality of detectors and a support frame supporting the detectors. The support frame includes an elongate support member arranged to support the detectors, cable support means arranged to support power cables or signal cables connected to the detectors, and cover means arranged to cover the support member, the cable support means and the detectors.

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