| 摘要 |
An imaging system ( 100 ) for generating a three-dimensional image of a body part of a patient ( 102 ). The imaging system ( 100 ) comprises a sensor head ( 101 ) that is moved relative to the patient by a robot ( 103 ) to conduct a scan of the body part. The sensor head ( 101 ) comprises a three-dimensional profiler that is arranged to obtain surface profile information and a radar device that is arranged to obtain radiation information at frequencies of at least approximately 10 GHz at multiple scan locations defining a synthetic aperture relative to the body part. The imaging system ( 100 ) has a control system that is arranged to operate the three-dimensional profiler and radar device. The control system also receives and processes the radiation information and surface profile information to generate a three-dimensional image of the body part that has multiple image points by synthetically focusing the radiation information.
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