Title:
CONCEALED OBJECT DETECTION
Document Type and Number:
WIPO Patent Application WO/2022/017005
Kind Code:
A1
Abstract:
A method for detecting the presence of on-body concealed objects includes receiving a visible-domain camera image for a scene, determining, using the visible-domain camera image, a region of interest where a subject is present, receiving an infrared-domain camera image and a millimeter-wave (mmwave) radar image that each cover the region of interest, determining emissivity information for the region of interest using the infrared-domain camera image, determining reflectivity information for the region of interest using the mmwave radar image and determining a concealed object classification for the subject based on the emissivity information and the reflectivity information. A corresponding system and computer program product for executing the above method are also disclosed herein.
Inventors:
VALDES GARCIA ALBERTO (US)
PLOUCHART JEAN-OLIVIER (US)
PEPELJUGOSKI PETAR K (US)
PLOUCHART JEAN-OLIVIER (US)
PEPELJUGOSKI PETAR K (US)
Application Number:
PCT/CN2021/097736
Publication Date:
January 27, 2022
Filing Date:
June 01, 2021
Export Citation:
Assignee:
IBM (US)
IBM CHINA CO LTD (CN)
IBM CHINA CO LTD (CN)
International Classes:
G01V11/00
Domestic Patent References:
| WO2007011391A2 | 2007-01-25 |
Foreign References:
| CN1339137A | 2002-03-06 | |||
| CN109444985A | 2019-03-08 | |||
| CN101952739A | 2011-01-19 | |||
| CN111369541A | 2020-07-03 |
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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