Patent ID: 11875503
Assignee: UNION STRONG (BEIJING) TECHNOLOGY CO. LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 2:
3. A system for measuring morphological parameters of an intracranial aneurysm image, comprising:
an input interface configured for inputting three-dimensional DICOM data of DSA;
a processing workstation configured for measuring the morphological parameters of the intracranial aneurysm image, wherein the measuring the morphological parameters of the intracranial aneurysm image specifically comprises:
segmenting an intracranial parent artery image from the three-dimensional DICOM data of DSA:
segmenting the intracranial aneurysm image on the intracranial parent artery image, wherein the segmenting the intracranial aneurysm image on the intracranial parent artery image comprises computing the centerline and radius of the parent artery on the intracranial parent artery image to segment the intracranial aneurysm image;
generating an aneurysm neck using the segmented intracranial aneurysm image, wherein the geometric center of the aneurysm neck is considered as the center of the aneurysm neck; and
measuring the morphological parameters of the intracranial aneurysm image based on the center of the aneurysm neck; and
an output unit configured for outputting measurements of the morphological parameters of the intracranial aneurysm image.