METHOD FOR INCREASING EFFECTIVE SIGNAL ACCUMULATION TIME IN INSPECTION SYSTEMS FORMING IMAGES OF HIDDEN ITEMS Russian patent published in 2017 - IPC G01V3/11 G08B13/181 

FIELD: physics.

SUBSTANCE: method for increasing the effective signal accumulation time additionally uses video from the optical range video channel with the known correspondence between the channel pixels of the inspected person electromagnetic radiation and video from the optical range video channel. Herewith the information about the inspected person movement path is used for the frame formation in the channel of the inspected personelectromagnetic radiation, received from the optical range video channel. The accumulation is made by summing the intensity of the electromagnetic radiation in the segment pixel, which is present in one or more frames of the optical range video channel.

EFFECT: obtaining the image of a suspicious object hidden under the person's clothing and classification of its type during the registration of the electromagnetic radiation change with the moving inspected person.

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