Patent ID: 7205926
Filing Date: 2007-04-17
Classification: G01S,G01V,G06K

Abstract:
1. A surveillance system comprising: a first sensor apparatus adapted to transmit toward and receive from a subject in a subject position, first electromagnetic radiation in a frequency range of about 100 MHz to about 2 THz, from positions spaced from the subject position, the subject including at least a portion of a person in a subject position and detectable objects carried by the person, the first sensor apparatus producing from the received radiation, a first image signal representative of a first image of at least a portion of the subject; a source of subject information data about the subject that is relatable to objects potentially carried by the person, the source being of a type that is different from the first sensor apparatus; and a controller adapted to control operation of the first sensor apparatus, and to produce, from the produced image signal, image data representative of the image of the at least a portion of the subject, to relate the image data to the subject information data, and to produce relational information data relating the image data and the subject information data.