The present disclosure provides an operating method of a dopamine transporter check system, and the operation method includes steps as follows. A scan image of a subject's brain is obtained from a scan machine, and the scan image is a three-dimensional image. The scan image is aligned to a standard brain space to obtain a standardized scan image. Intensity normalization is performed on the standardized scan image. The standardized scan image after the intensity normalization is converted into a two-dimensional image. A plurality of image data are got from at least one region of interest in the two-dimensional image, and the at least one region of interest includes a left caudate, a left putamen, a right caudate and a right putamen. A dopamine neuron loss degree measurement and evaluation model based on the image data is established through a transfer learning.
|Original language||Chinese (Traditional)|
|IPC||A61B 5/31(2021.01); A61B 5/055(2006.01); A61B 6/02(2006.01); A61P 25/00(2006.01); G16H 30/00(2018.01); G16H 50/50(2018.01)|
|Publication status||Published - Oct 21 2022|