Eddy current correction method and device, mobile terminal and readable storage medium
A correction method and eddy current technology, applied in the direction of measuring devices, measuring magnetic variables, instruments, etc., can solve the problems of noise sensitivity, fat model error sensitivity, and the inability to guarantee the correctness of the results of the water-fat separation algorithm
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[0131] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0132] In the prior art, there is a technical problem that it is impossible to simply and efficiently remove the phase error caused by the eddy current in the collected multi-echo images, so as to ensure the correctness of the results of the water-fat separation algorithm.
[0133] In order to solve the above technical problems, the present invention proposes an eddy current correction method and device, which obtains the phase change caused by the eddy current through a specific algorithm, and removes the phase change in the multi-echo image, so that the water-fat separation algorithm can be applie...
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