A METHOD OF SECURITY SCANNING OF CARRY-ON ITEMS, AND A CARRY-ON ITEMS SECURITY SCANNING SYSTEM

Henning Friis Poulsen (Inventor), Ulrik Lund Olsen (Inventor), Jan Kehres (Inventor)

Research output: Patent

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Abstract

A security scanning system (1) comprises a first stage module (3) having at least one X-ray source (6) and at least three first detectors (7) that are line-shaped and arranged in mutually different orientations and have at least dual energy resolution. A group of carry-on items (4) on a carrier are scanned simultaneously in the first stage module solely by transmission contrast radiography generating projections of two-dimensional image data. A processing device (9) reconstructs a 3D representation of the carry-on items and analyzes the 3D representation to determine whether further scanning is required.

Original languageEnglish
IPCG01V 5/ 00 A I
Patent numberWO2017005757
Filing date12/01/2017
CountryInternational Bureau of the World Intellectual Property Organization (WIPO)
Priority date06/07/2015
Priority numberEP20150175560
Publication statusPublished - 12 Jan 2017

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