Patent ID: 11972565
Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 14:
15. A method implemented on a computing device including at least one processor and at least one storage medium, and a communication platform connected to a network, the method comprising:
acquiring, in a scanning process, at least two target phases of a motion of a scanning object, wherein the scanning process involves multiple data acquisition time points each of which corresponds to a scanning data set of multiple scanning data sets;
obtaining, from the multiple scanning data sets, a plurality of second scanning data sets acquired at second data acquisition time points of the multiple data acquisition time points within a first time period;
pre-processing the plurality of second scanning data sets to obtain pre-processed second scanning data sets; and
reconstructing, based on the pre-processed second scanning data sets, phase images each of which corresponds to one of the at least two target phases.