Patent ID: 11954860
Assignee: INFERVISION MEDICAL TECHNOLOGY CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  A | IPC A  G

Claim 9:
10. The device according to claim 9, wherein the processor is configured to:
divide the first object and the second object into multiple parts respectively;
pair vertices of a first circumscribed polyhedron and a second circumscribed polyhedron to obtain matching points, wherein the first circumscribed polyhedron is a circumscribed polyhedron of each part obtained by dividing the first object, and the second circumscribed polyhedron is a circumscribed polyhedron of each part obtained by dividing the second object;
determine a registration matrix equation according to the matching points; and
solve the registration matrix equation by using a least square method to obtain the registration result.