IMAGING DEVICE OF ELIMINATING ELECTROMAGNETIC INTERFERENCE OF MAGNETIC RESONANCE AND IMAGING METHOD THEREOF
An imaging device and method of eliminating electromagnetic interference of magnetic resonance are provided. The imaging device includes: means for acquiring magnetic resonance imaging signals, acquiring a first electromagnetic interference signal in an electromagnetic interference affected environm...
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Sprache: | eng |
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Zusammenfassung: | An imaging device and method of eliminating electromagnetic interference of magnetic resonance are provided. The imaging device includes: means for acquiring magnetic resonance imaging signals, acquiring a first electromagnetic interference signal in an electromagnetic interference affected environment, and acquiring second electromagnetic interference signals in the electromagnetic interference affected environment; means for superposing the magnetic resonance imaging signals with the first electromagnetic interference signal to obtain interfered imaging signals, respectively, taking the interfered imaging signals and corresponding second electromagnetic interference signals as input, taking corresponding magnetic resonance imaging signals as output, and training and obtaining an electromagnetic interference eliminating model; means for inputting a real-time magnetic resonance imaging signal and a real-time electromagnetic interference signal into the electromagnetic interference eliminating model, to obtain a predicted magnetic resonance imaging signal that eliminates electromagnetic interference; means for performing image reconstruction on the predicted magnetic resonance imaging signal to obtain a magnetic resonance image. |
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