Patent ID: 11915425
Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
Field: Medical technology (Instruments)
Classification: CPC G  A | IPC A  G

Claim 19:
20. A non-transitory computer readable medium, comprising at least one set of instructions for data processing, wherein when executed by one or more processors of a computing device, the at least one set of instructions causes the computing device to perform a method, the method comprising:
obtaining multiple groups of training data, each of the multiple groups of training data including a positron emission tomography (PET) image of a sample, a magnetic resonance (MR) image of the sample, and a reference attenuation correction image corresponding to the PET image and the MR image;
obtaining a neural network model;, generating a target neural network model by training the neural network model using the multiple PET images, the multiple MR images, and the multiple reference attenuation correction images in the multiple groups of the training data, wherein the target neural network model provides a mapping relationship between the multiple PET images, the multiple MR images, and the multiple reference attenuation correction images.