Abdomen scanning method and system, and storage medium

An abdomen scanning system, comprising:

• image acquisition circuitry configured to acquire a current abdomen positioning image;
• liver outline information acquisition circuitry configured to input the current abdomen positioning image into a pre-trained liver outline acquisition model, and to obtain current liver outline information output by the liver outline acquisition model,
• wherein the liver outline acquisition model is trained using (i) a first quantity of historical abdomen positioning images as an input set, and (ii) a first quantity of historical liver outline information respectively corresponding to the first quantity of historical abdomen positioning images as an output set;
• scanning range determining circuitry configured to calculate an abdomen scanning range and a scanning center position based on the current liver outline information, and to apply the scanning range and scanning center position in a magnetic resonance (MR) scanning protocol such that a magnetic resonance imaging (MRI) device executes the MR scanning protocol to perform a MR scan of an abdomen of a patient.

An abdomen scanning system, comprising:

• a memory configured to store a computer program;
• and
• a processor configured to execute the computer program stored in the memory to cause the abdomen scanning system to:
• acquire a current abdomen positioning image;
• input the current abdomen positioning image into a pre-trained liver outline acquisition model;
• obtain current liver outline information output by the liver outline acquisition model, wherein the liver outline acquisition model is trained using (i) a first quantity of historical abdomen positioning images as an input set, and (ii) a first quantity of historical liver outline information respectively corresponding to the first quantity of historical abdomen positioning images as an output set;
• based on the current liver outline information, calculate an abdomen scanning range and a scanning center position;
• apply the scanning range and scanning center position as part of a magnetic resonance (MR) scanning protocol;
• and
• using the MR scanning protocol to perform a MR scan of an abdomen of a patient.