Patent ID: 11935246
Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A method, composing:
obtaining image data;
reconstructing an image based on the image data, wherein the image includes one or more first edges;
obtaining a model, wherein the model includes one or more second edges corresponding to the one or more first edges;
matching the model and the image based on the one or more first edges and the one or more second edges; and
adjusting the one or more second edges of the model based on the one or more first edges by:
determining a reference point on each of the one or more second edges, including:
obtaining a point on an inner edge of the each of the one or more second edges as the reference point;

determining an object point corresponding to the reference point; and
adjusting the each of the one or more second edges of the model based on the object point.