Magnetic resonance image correction method and device, storage medium and terminal

The invention discloses a magnetic resonance image correction method and device, a storage medium and a terminal, and the method comprises the steps: obtaining a to-be-corrected ADC image which is generated by scanning a target object through a plane echo sequence in a pulse sequence of portable mob...

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Bibliographic Details
Main Authors YANG QI, BIAN YUEYAN, JIA XIUQIN
Format Patent
LanguageChinese
English
Published 12.05.2023
Subjects
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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Summary:The invention discloses a magnetic resonance image correction method and device, a storage medium and a terminal, and the method comprises the steps: obtaining a to-be-corrected ADC image which is generated by scanning a target object through a plane echo sequence in a pulse sequence of portable mobile magnetic resonance equipment and converting the target object; inputting the to-be-corrected ADC image into a pre-constructed image correction model to correct the gray value of the tissue position of the to-be-corrected ADC image; the pre-constructed image correction model is generated by performing function fitting according to magnetic resonance image sequences of different objects; and outputting a target image corresponding to the to-be-corrected ADC image. According to the method, the function fitting is performed according to the magnetic resonance image sequences of different objects to generate the pre-constructed image correction model, so that the constant parameter credibility of the model is high,
Bibliography:Application Number: CN202310395967