Imaging method and device using a mobile magnetic resonance apparatus, storage medium, and terminal

Abstract

The present disclosure provides an imaging method using a mobile magnetic resonance apparatus, which includes: randomly sampling an object-to-be-scanned using a mobile magnetic resonance apparatus to acquire encoding of the frequency and phase of the tissue of the object-to-be-scanned, and obtain target K-space data; inputting the target K-space data and pre-generated denoising reconstruction network parameters into a pre-trained denoising reconstruction network; where the pre-trained denoising reconstruction network is generated by training based on fully sampled training data; and outputting a magnetic resonance image corresponding to the object-to-be-scanned. The fully sampled training data is constructed by increasing the scanning time in the present application, the pre-trained denoising reconstruction network is obtained through model training based on the training data, real-time data is obtained through random sampling in a short period of time in practical applications, and high-quality images are output in combination with the pre-trained denoising reconstruction network.