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A full-body scanner is a device that detects objects on or inside a person's body for security screening purposes, without physically removing clothes or making physical contact. Unlike metal detectors , full-body scanners can detect non-metal objects, which became an increasing concern after various airliner bombing attempts in the 2000s.
Such generic body outlines can be made by Automatic Target Recognition (ATR) software. As of June 1, 2013, all back-scatter full body scanners were removed from use at U.S. airports, because they could not comply with TSA's software requirements. Millimeter-wave full body scanners utilize ATR, and are compliant with TSA software requirements. [12]
A full-body scan is a scan of the patient's entire body as part of the diagnosis or treatment of illnesses. If computed tomography ( CAT ) scan technology is used, it is known as a full-body CT scan , though many medical imaging technologies can perform full-body scans.
Whole body imaging (WBI) refers to the display of the entire body in a single procedure. In medical imaging , it may refer to full-body CT scan or magnetic resonance imaging . It may also refer to different types of Full body scanner technologies used for security screening such as in airports.
Body scan may refer to: 3D body scanning, for measuring the body, used in Ergonomics; Full body scanner in airport security; Full-body CT scan, in medical imaging;
Damadian was the first to perform a full-body scan of a human being in 1977 to diagnose cancer. Damadian invented an apparatus and method to use NMR safely and accurately to scan the human body, a method now well known as magnetic resonance imaging (MRI). [5] Damadian received several prizes.
The screen operators of millimeter wave scanners now see. TSA has used two kinds of full body imaging technology since first deploying them in airports in 2010. Previously backscatter X-ray scanners were used which produced ionizing radiation. After criticism the agency now uses only millimeter wave scanners which use non-ionizing radiation. [116]
The title "Security scan" is not the terminology used in the media. The article's title should be changed to Full Body Scan or Full Body Scanner. Let99 12:07, 9 August 2010 (UTC) I moved it to Full Body Scanner because that is the common name of the topic (Help:Moving_a_page). It's a major media issue in travel and no one calls it a "security ...