Searching system using X-ray and millimeter-wave signal
First Claim
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1. A searching system using a combination of X-ray and millimeter wavelength signals, the system comprising:
- an X-ray signal emitter including an electronic element producing an X-ray signal;
an X-ray signal detector for receiving the X-ray signal;
a millimeter wavelength signal emitter provided in a millimeter wavelength signal transceiver and including an electronic element for producing a millimeter wavelength signal;
a millimeter wavelength signal detector for receiving the millimeter wavelength signal;
an image processor for producing an image of an object from the received X-ray and millimeter wavelength signals;
a comparator for comparing the produced image with corresponding image data stored in an image database; and
a display for displaying the produced image and for providing an alert when the produced image corresponds to one or more image data stored in the image database.
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Abstract
The present invention relates to a highly efficient searching system using a combination of X ray signal and millimeter wave signal, which allows a practical and effective method for searching human beings in public places where a level of security is required. Millimeter wave and X ray signal emitters and detectors are used to provide a processed image of a detected object, which is then analyzed and compared with objects in a stored database. Flagged objects then signal an alarm to alert security personnel.
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1 Claim
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1. A searching system using a combination of X-ray and millimeter wavelength signals, the system comprising:
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an X-ray signal emitter including an electronic element producing an X-ray signal;
an X-ray signal detector for receiving the X-ray signal;
a millimeter wavelength signal emitter provided in a millimeter wavelength signal transceiver and including an electronic element for producing a millimeter wavelength signal;
a millimeter wavelength signal detector for receiving the millimeter wavelength signal;
an image processor for producing an image of an object from the received X-ray and millimeter wavelength signals;
a comparator for comparing the produced image with corresponding image data stored in an image database; and
a display for displaying the produced image and for providing an alert when the produced image corresponds to one or more image data stored in the image database.
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Specification
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Current AssigneeHyun-Chang Park, Jin-Koo Rhee, Yeon-Sik Chae
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Original AssigneeHyun-Chang Park, Jin-Koo Rhee, Yeon-Sik Chae
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InventorsPark, Hyun-Chang, Rhee, Jin-Koo, Chae, Yeon-Sik
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Primary Examiner(s)Dunn, Drew A.
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Assistant Examiner(s)THOMAS, COURTNEY D
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Application NumberUS09/755,897Publication NumberTime in Patent Office873 DaysField of Search378/57, 378/63, 378/62, 378/51, 342/22US Class Current378/57CPC Class CodesG01S 13/887 for detection of concealed ...G01V 5/223 Mixed interrogation beams, ...
