STANDOFF DETECTION SYSTEMS AND METHODS
First Claim
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1. A system for detecting concealed contraband at a distance, comprising:
- a people tracking video subsystem for creating video of one or more persons;
a people tracking decisioning subsystem for segmenting a targeted person from the one or more persons;
a concealed contraband detection aiming subsystem for obtaining greater information regarding the targeted person; and
a concealed contraband detection decisioning subsystem for ascertaining whether the targeted person has a concealed weapon.
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Abstract
Embodiments of the invention include a system and a method for determining whether a person is carrying concealed contraband, such as an improvised explosives device or other weapon. The system includes a people tracking video subsystem, a people tracking decisioning subsystem, a concealed contraband detection aiming subsystem, and a concealed contraband detection decisioning subsystem.
17 Citations
28 Claims
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1. A system for detecting concealed contraband at a distance, comprising:
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a people tracking video subsystem for creating video of one or more persons; a people tracking decisioning subsystem for segmenting a targeted person from the one or more persons; a concealed contraband detection aiming subsystem for obtaining greater information regarding the targeted person; and a concealed contraband detection decisioning subsystem for ascertaining whether the targeted person has a concealed weapon. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A method for detecting concealed contraband at a distance, comprising:
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tracking a person of interest; obtaining a first set of data about the person of interest through video surveillance; obtaining a second set of data about the person of interest through surveillance of the person of interest with at least another modality; fusing said first set of data with said second set of data to form feature vectors; and passing the feature vectors through a threat analyzer to ascertain whether the person of interest is carrying concealed contraband. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28)
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Specification