The main factors affecting the quality of underwater light image are backscatter and small-angle forward scatter.

指出了影响水下光图象质量的因素主要是反向散射和小角度正向散射。

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Objective Compton Backscatter Scanning (CBS) Image has the advantage of on-line and positioned in the same side of the object being inspected, which is used widely in aviation and aerospace customs.

目的：康普顿背散射扫描成像技术具有在线、单测等优点，广泛应用于航空、航天、石油等领域。

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One uses "backscatter" technology to produce an X-ray image of a person.

CNN: 150 more full-body scanners to go in U.S. airports

There are two types one bounces electromagnetic waves off the body to create an image like this and the other uses backscatter technology to project low level X-ray beams over the body resulting in images like this.

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